Tag Archives: general air compressor

China manufacturer Royal Professional General Electric Motors 10HP 15HP 20HP Twin Screw Air Compressor for Industrial Gases Nitrogen air compressor CHINAMFG freight

Product Description

Product description:

 

Specification:

Certifications:

 

Company Information:

HangZhou CHINAMFG Air Compressor Manufacturing Co., Ltd. is located in the logistics capital of China, 1 of the important birthplaces of Chinese civilization-HangZhou, ZheJiang Province. With professinal manufacturing experience and first -class comprehensive scientific and technological strength of the talent team, as the energy-saving compressor system leader and renowed in the industry.
 
We specializes in R & D and sales of power frequency ,permanent magnet frequency conversion ,two -stage compressor permanent magnet frequency conversion ,low -voltage and mobile screw air compressor . With a deep industry background , 1 step ahead ambition . With the professional enthusiasm for screw air compressor , team innovation , to meat the challenges of enterprise’s own determination and the rigorous attitude of excellence,products are strictly in accordance with IOS 9001 international quality procedures,to provide customers with energy -saving and reliable products .
 
We warmly welcomes people from all around the world to visit the company to guide the establishment of a wide range of business contacts and cooperation . Choosing HangZhou Atlas Air compressor Manufacturing Co.,Led.is to choose quality and service ,choose culture and taste ,choose a permanent and trustworthy partner !

FAQ:

Q1: Are you factory or trade company? 
A1: We are factory. Please check Our Company Profile.
Q2: What the exactly address of your factory? 
A2: Xihu (West Lake) Dis. Innovation Park, Zaoyuan Town, HangZhou, ZheJiang , China
Q3: Warranty terms of your machine? 
A3: 18 months warranty for the machine,technical support according to your needs.
Q4: Will you provide some spare parts of the machines? 
A4: Yes.
Q5: How long will you take to arrange production? 
A5: Deliver standard goods within 30days, Other customized goods is TBD.
Q6: Can you accept OEM orders? 
A6: Yes, with professional design team, OEM orders are highly welcome.
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Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: Diesel Engine
Cylinder Position: Horizontal
Structure Type: Closed Type
Installation Type: Movable Type
Samples:
US$ 800/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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air compressor

Can Gas Air Compressors Be Used for Well Drilling?

Gas air compressors can be used for well drilling, and they are commonly employed in drilling operations. Here’s a detailed explanation:

1. Air Drilling Method:

Gas air compressors are often utilized in the air drilling method, also known as pneumatic drilling. In this drilling technique, compressed air is used to create a high-velocity airflow that carries the drill cuttings to the surface. The high-pressure air also aids in cooling the drill bit and providing additional force for efficient drilling.

2. Benefits of Gas Air Compressors:

Gas air compressors offer several advantages for well drilling:

  • Portability: Gas air compressors can be easily transported to remote drilling sites, allowing for flexibility in well location.
  • Power: Gas air compressors provide high-pressure air output, which is essential for effective drilling in various geological formations.
  • Cost-Effectiveness: Gas air compressors can be more cost-effective compared to other drilling methods, as they eliminate the need for drilling mud and associated disposal costs.
  • Environmental Considerations: Air drilling with gas compressors produces minimal waste and does not require the use of potentially harmful drilling fluids, making it an environmentally friendly option.

3. Compressor Selection:

When selecting a gas air compressor for well drilling, several factors should be considered:

  • Pressure and Flow Requirements: Evaluate the pressure and flow requirements of the drilling operation to ensure that the gas air compressor can deliver the necessary air output.
  • Compressor Size and Power: Choose a compressor with adequate size and power output to match the drilling demands. Factors such as borehole depth, drill bit type, and drilling speed will influence the compressor’s power requirements.
  • Portability: Consider the portability features of the gas air compressor, such as its weight, dimensions, and mobility options, to facilitate transportation to drilling sites.

4. Safety Considerations:

It is essential to follow safety guidelines when using gas air compressors for well drilling. These may include proper ventilation to prevent the accumulation of exhaust fumes, adherence to equipment operating limits, and the use of personal protective equipment (PPE) for drilling personnel.

5. Other Considerations:

While gas air compressors are commonly used for well drilling, it is worth noting that the suitability of a gas air compressor for a specific drilling project depends on various factors such as geological conditions, well depth, and drilling objectives. It is recommended to consult with drilling experts and professionals to determine the most suitable drilling method and equipment for a particular project.

In summary, gas air compressors can be effectively used for well drilling, particularly in the air drilling method. They offer portability, power, cost-effectiveness, and environmental advantages. Proper selection, considering pressure and flow requirements, as well as safety precautions, is crucial to ensure successful and safe drilling operations.

air compressor

Can Gas Air Compressors Be Used in Agriculture?

Yes, gas air compressors can be used in various agricultural applications. Here’s a detailed explanation:

1. Pneumatic Tools and Equipment:

Gas air compressors can power a wide range of pneumatic tools and equipment used in agriculture. These tools include pneumatic drills, impact wrenches, nail guns, staplers, and pneumatic pumps. Gas air compressors provide the necessary compressed air to operate these tools, making various tasks more efficient and convenient on the farm.

2. Irrigation Systems:

Gas air compressors can be used to power irrigation systems in agriculture. They can supply compressed air to operate pneumatic valves, which control the flow of water in irrigation networks. Gas air compressors ensure reliable and efficient operation of irrigation systems, facilitating the distribution of water to crops in a controlled manner.

3. Grain Handling and Storage:

Air compressors play a vital role in grain handling and storage facilities. They are used to power aeration systems that provide airflow to grains stored in silos or bins. Aeration helps control the temperature and moisture levels, preventing spoilage and maintaining grain quality. Gas air compressors provide the airflow necessary for effective aeration in grain storage operations.

4. Cleaning and Maintenance:

In agriculture, gas air compressors are commonly used for cleaning and maintenance tasks. They can power air blowers or air guns to remove dust, debris, or chaff from machinery, equipment, or storage areas. Gas air compressors provide a high-pressure stream of compressed air, facilitating efficient cleaning and maintenance operations.

5. Livestock Operations:

Gas air compressors find applications in livestock operations as well. They can power pneumatic equipment used for animal care, such as pneumatic nail guns for building or repairing livestock enclosures, pneumatic pumps for water distribution, or pneumatic tools for general maintenance tasks.

6. Portable and Versatile:

Gas air compressors are often portable and can be easily transported around the farm, allowing flexibility in agricultural operations. Their versatility makes them suitable for various tasks, from powering tools and equipment in the field to providing compressed air for maintenance or cleaning in different farm locations.

7. Remote Locations:

In agricultural settings where access to electricity may be limited, gas air compressors offer a reliable alternative. They can be powered by gasoline or diesel engines, providing compressed air even in remote areas without electrical infrastructure.

8. Considerations:

When using gas air compressors in agriculture, it is essential to consider factors such as compressor size, capacity, and maintenance requirements. Selecting the right compressor based on the specific needs of the agricultural applications ensures optimal performance and efficiency.

In summary, gas air compressors have various applications in agriculture. They can power pneumatic tools and equipment, operate irrigation systems, facilitate grain handling and storage, assist in cleaning and maintenance tasks, support livestock operations, and offer portability and versatility. Gas air compressors contribute to increased efficiency, convenience, and productivity in agricultural operations.

air compressor

What Fuels Are Commonly Used in Gas Air Compressors?

Gas air compressors can be powered by various fuels depending on the specific model and design. The choice of fuel depends on factors such as availability, cost, convenience, and environmental considerations. Here’s a detailed explanation of the fuels commonly used in gas air compressors:

1. Gasoline:

Gasoline is a widely used fuel in gas air compressors, particularly in portable models. Gasoline-powered compressors are popular due to the widespread availability of gasoline and the convenience of refueling. Gasoline engines are generally easy to start, and gasoline is relatively affordable in many regions. However, gasoline-powered compressors may emit more exhaust emissions compared to some other fuel options.

2. Diesel:

Diesel fuel is another common choice for gas air compressors, especially in larger industrial models. Diesel engines are known for their efficiency and durability, making them suitable for heavy-duty applications. Diesel fuel is often more cost-effective than gasoline, and diesel-powered compressors typically offer better fuel efficiency and longer runtime. Diesel compressors are commonly used in construction sites, mining operations, and other industrial settings.

3. Natural Gas:

Natural gas is a clean-burning fuel option for gas air compressors. It is a popular choice in areas where natural gas infrastructure is readily available. Natural gas compressors are often used in natural gas processing plants, pipeline operations, and other applications where natural gas is abundant. Natural gas-powered compressors offer lower emissions compared to gasoline or diesel, making them environmentally friendly.

4. Propane:

Propane, also known as liquefied petroleum gas (LPG), is commonly used as a fuel in gas air compressors. Propane-powered compressors are popular in construction, agriculture, and other industries where propane is used for various applications. Propane is stored in portable tanks, making it convenient for use in portable compressors. Propane-powered compressors are known for their clean combustion, low emissions, and easy availability.

5. Biogas:

In specific applications, gas air compressors can be fueled by biogas, which is produced from the decomposition of organic matter such as agricultural waste, food waste, or wastewater. Biogas compressors are used in biogas production facilities, landfills, and other settings where biogas is generated and utilized as a renewable energy source. The use of biogas as a fuel in compressors contributes to sustainability and reduces dependence on fossil fuels.

It’s important to note that the availability and suitability of these fuel options may vary depending on the region, infrastructure, and specific application requirements. When selecting a gas air compressor, it’s crucial to consider the compatibility of the compressor with the available fuel sources and to follow the manufacturer’s guidelines regarding fuel selection, storage, and safety precautions.

China manufacturer Royal Professional General Electric Motors 10HP 15HP 20HP Twin Screw Air Compressor for Industrial Gases Nitrogen   air compressor CHINAMFG freightChina manufacturer Royal Professional General Electric Motors 10HP 15HP 20HP Twin Screw Air Compressor for Industrial Gases Nitrogen   air compressor CHINAMFG freight
editor by CX 2024-01-22

China manufacturer Professional Manufacturer of Rotary Two Stage Screw Air Compressor with Oil-Injected/Direct Driven Type for General Industry 12v air compressor

Product Description

Product Description

Two stage air end
Feature:Two-stage compressor air-end
Advantage:Low compression ratio, Low temperature rising, Low air leakage
Benefit:15% energy-saving

High-efficiency Motor
Feature:IE4 permanent magnet motor/IE4 High-efficiency motor
Advantage:Motor efficiency 97%
Benefit:5% energy-saving

Intelligent control
Feature:VFD system
Advantage:Constant pressure output to remove pressure fluctuation and off-load, Constant temperature output at 9-~85°C, Low starting current to protect components
Benefit:15% energy-saving

Smart display screen
Feature:Intelligent control system
Advantage:10 inch monitor to show all the date
Benefit:Simple operation and touble free

Cooling fan
Feature:Large cooler system
Advantage:Axial flow Fan used for good cooling effect
Benefit:Allow ambient temperature at 52°C

Systematic Design of Oil separator
Feature:Large oil system
Advantage:Reduce internal pressure loss avoid oil, Leakage for safety
Benefit:3% energy-saving

Filter
Feature:Double filtering system
Advantage:Remove impurity from air and cleanness
Benefit:Longer life air -end and lubrication oil

Air inlet valve
Feature:High vacuum degree:700mmHg
Advantage:Large suction area, Low load energy consumption in unloaded operation, 
Fast check: prevent unloading and shutdown oil injection
Benefit:Cast aluminum to avoid rust and temperature change

Technical Parameter

1.power frequency

ODEL Air flow Capacity (m³/min)

Power 

(kW)

Noise 

(DB)

Outlet 

Diameter

Dimension ( mm)

Weight 

(Kg)

0.6Mpa 0.7Mpa 0.8Mpa 1.0Mpa 1.3Mpa
DD-75 15.80  14.70  13.00  9.50  8.60  55 70 DN50 2300x1300x1830 1534
DD-100 18.80  17.40  15.50  12.80  10.00  75 72 DN50 2300x1300x1830 1700
DD-125 21.30  20.70  19.50  16.50  13.00  90 72 DN65 2550x1630x1850 2080
DD-150 26.50  26.30  25.00  20.00  18.80  110 72 DN65 2550x1630x1850 2120
DD-175 34.00  32.60  30.00  24.00  20.00  132 78 DN80 3000x1828x2310 4850
DD-220 41.00  38.00  37.00  29.60  24.50  160 78 DN80 3000x1828x2310 5000
DD-250 44.00  41.00  40.00  34.00  31.00  185 78 DN100 3460x1940x2230 5900
DD-275 48.00  44.00  45.00  40.00  33.00  200 78 DN100 3460x1940x2230 6200
DD-275 55.00  51.00  50.00  43.00  38.00  220 80 DN125 3860x2130x2380 8500
DD-350 60.00  57.00  56.00  47.00  43.00  250 80 DN125 3860x2130x2380 8650 

2.Permanent magnet
 

Model Air Delivery (m3/min) Power (kW) Noise (Db) Outlet diameter Dimension (mm) Weight (Kg)
0.7Mpa 0.8Mpa 1.0Mpa 1.3Mpa Length Width Height
DDM-30 4.50 4.20 3.40 2.60 22 68 G1 1440 830 1265 840
DDM-40 6.05 5.80 4.18 4.00 30 68 G11/2 1600 940 1410 950
DDM-50 7.50 6.80 6.00 4.60 37 68 G11/2 1600 940 1410 1050
DDM-60 10.50 9.90 6.80 5.71 45 72 G2 2000 1120 1590 1560
DDM-75 13.60 12.30 10.15 7.00 55 76 DN50 2900 1470 1625 1780
DDM-100 16.00 15.50 12.80 10.20 75 76 DN50 2900 1470 1625 2000
DDM-125 20.70 19.50 16.15 13.20 90 76 DN65 3400 1757 1860 2700
DDM-150 24.80 24.00 20.20 15.21 110 76 DN65 3400 1757 1860 3000
DDM-175 29.00 28.00 23.20 18.70 132 78 DN80 3750 1900 1980 4650
DDM-220 34.00 32.50 28.00 23.10 160 78 DN80 3750 1900 1980 4850
DDM-250 39.00 38.00 32.00 27.70 185 78 DN100 3900 2100 1980 5900
DDM-275 43.20 42.00 38.10 31.90 200 78 DN100 3900 2100 1980 6200
DDM-300 48.51 46.20 41.20 31.60 220 82 DN100 4260 2182 2170 6200
DDM-350 52.50 51.00 45.80 37.20 250 82 DN100 4260 2182 2170 6500

Certificate

Project case

Customer feedback

About us

Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineers’ teams.We focus on the research & develop, manufacture and energy-saving solutions of screw air compressor to create value for customers and society.

Dehaha opened to the world since 2015, and now we have a foreign trade department with more than dozens people, serving customers around the world 24 hours. We have sales representatives who can speak English, Spanish, Portuguese, French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.now our valued customers are over 130 countries. Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.

Dehaha continuously innovates product development and management to meet customers’ demand. The powerful enterprise culture and continuous innovation make CHINAMFG improved rapidly to reach the business principle “Energy Saving First, Mutual Value Shared”. The production line of CHINAMFG is consist of screw air compressor from 5.5KW to 550KW, oil free air compressor, portable air compressor, permanent magnet variable frequency air compressor, high pressure air compressor and compressed air purification equipment, etc.

Dehaha mission is to be a world-renowned high-end brand, with sustainable development, constantly improving its own value and sharing it with our customers and staff. Committed to offer our customers a silent and energy-saving manufactured products.

Our service

1.24/7 after sales service support in different languages.
2.Follow up the feedback of products in 2 months interval by email or call.
3.Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4.Technical training for customers in DEHAHA air compressor factory or working site.
5.Plenty of original spare parts with proven quality are all available from our central stocks in ZheJiang and all distributors’depots. 
6.All kinds of technical documents in different languages.

FAQ

1.Why customer choose us? 
DHH CHINAMFG ZheJiang CO.,LTD.with 23 years old history,we are specialized in Rotary Screw Air Compressor.Germany Standard and 13 years exporting experience help us won more than 30 loyal foreign agents.We warmly welcome your small trial order for quality or market test.

2.Are you a manufacturer or trading company?
We are professional manufacturer with big modern factory in HangZhou,China,with professional design team.Both OEM & ODM service can be accepted.

3.Where is your factory located? How can I visit there?
Our factory is located in HangZhou City, ZheJiang Province, China. We can pick up you from ZheJiang , it’s about 1 hour from ZheJiang Xihu (West Lake) Dis. Airport to our factory. Warmly welcome to visit us!

4.What’s your delivery time?
380V 50HZ we can delivery the goods within 14 days. Other electricity or other color we will delivery within 22 days,if urgently order,pls contact our sales in advance.

5.How long is your air compressor warranty?
One year for the whole machine and 2 years for screw air end, except consumable spare parts and we can provide some spare parts of the machines

6.How does your factory do regarding quality control?
Quality is everything. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2015 authentication and CE certificate.

7.How long could your air compressor be used?
Generally, more than 10 years.

8. What’s payment term?
T/T,L/C,D/P,Western Union,Paypal,Credit Card,and etc.Also we could accept USD, RMB, Euro and other currency.

9.How about your customer service?
24 hours on-line service available.48 hours problem solved promise.

10.How about your after-sales service?
(1) Provide customers with installation and commissioning online instructions.
(2) Well-trained engineers available to overseas service.
(3) CHINAMFG agents and after service available. 

After-sales Service: Online Support
Warranty: 24months
Lubrication Style: Lubricated
Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

air compressor

What is the impact of humidity on compressed air quality?

Humidity can have a significant impact on the quality of compressed air. Compressed air systems often draw in ambient air, which contains moisture in the form of water vapor. When this air is compressed, the moisture becomes concentrated, leading to potential issues in the compressed air. Here’s an overview of the impact of humidity on compressed air quality:

1. Corrosion:

High humidity in compressed air can contribute to corrosion within the compressed air system. The moisture in the air can react with metal surfaces, leading to rust and corrosion in pipes, tanks, valves, and other components. Corrosion not only weakens the structural integrity of the system but also introduces contaminants into the compressed air, compromising its quality and potentially damaging downstream equipment.

2. Contaminant Carryover:

Humidity in compressed air can cause carryover of contaminants. Water droplets formed due to condensation can carry particulates, oil, and other impurities present in the air. These contaminants can then be transported along with the compressed air, leading to fouling of filters, clogging of pipelines, and potential damage to pneumatic tools, machinery, and processes.

3. Decreased Efficiency of Pneumatic Systems:

Excessive moisture in compressed air can reduce the efficiency of pneumatic systems. Water droplets can obstruct or block the flow of air, leading to decreased performance of pneumatic tools and equipment. Moisture can also cause problems in control valves, actuators, and other pneumatic devices, affecting their responsiveness and accuracy.

4. Product Contamination:

In industries where compressed air comes into direct contact with products or processes, high humidity can result in product contamination. Moisture in compressed air can mix with sensitive products, leading to quality issues, spoilage, or even health hazards in industries such as food and beverage, pharmaceuticals, and electronics manufacturing.

5. Increased Maintenance Requirements:

Humidity in compressed air can increase the maintenance requirements of a compressed air system. Moisture can accumulate in filters, separators, and other air treatment components, necessitating frequent replacement or cleaning. Excessive moisture can also lead to the growth of bacteria, fungus, and mold within the system, requiring additional cleaning and maintenance efforts.

6. Adverse Effects on Instrumentation:

Humidity can adversely affect instrumentation and control systems that rely on compressed air. Moisture can disrupt the accuracy and reliability of pressure sensors, flow meters, and other pneumatic instruments, leading to incorrect measurements and control signals.

To mitigate the impact of humidity on compressed air quality, various air treatment equipment is employed, including air dryers, moisture separators, and filters. These devices help remove moisture from the compressed air, ensuring that the air supplied is dry and of high quality for the intended applications.

air compressor

What safety precautions should be taken when working with compressed air?

Working with compressed air requires adherence to certain safety precautions to prevent accidents and ensure the well-being of individuals involved. Here are some important safety measures to consider:

1. Personal Protective Equipment (PPE):

Wear appropriate PPE, including safety goggles or a face shield to protect eyes from flying debris or particles, hearing protection to reduce noise exposure, and gloves to safeguard hands from potential hazards.

2. Compressed Air Storage:

Avoid storing compressed air in containers that are not designed for this purpose, such as soda bottles or makeshift containers. Use approved and properly labeled air storage tanks or cylinders that can handle the pressure and are regularly inspected and maintained.

3. Pressure Regulation:

Ensure that the air pressure is regulated to a safe level suitable for the equipment and tools being used. High-pressure air streams can cause serious injuries, so it is important to follow the manufacturer’s recommendations and never exceed the maximum allowable pressure.

4. Air Hose Inspection:

Regularly inspect air hoses for signs of damage, such as cuts, abrasions, or leaks. Replace damaged hoses immediately to prevent potential accidents or loss of pressure.

5. Air Blowguns:

Exercise caution when using air blowguns. Never direct compressed air towards yourself or others, as it can cause eye injuries, hearing damage, or dislodge particles that may be harmful if inhaled. Always point blowguns away from people or any sensitive equipment or materials.

6. Air Tool Safety:

Follow proper operating procedures for pneumatic tools. Ensure that tools are in good working condition, and inspect them before each use. Use the appropriate accessories, such as safety guards or shields, to prevent accidental contact with moving parts.

7. Air Compressor Maintenance:

Maintain air compressors according to the manufacturer’s guidelines. Regularly check for leaks, clean or replace filters, and drain moisture from the system. Proper maintenance ensures the safe and efficient operation of the compressor.

8. Training and Education:

Provide adequate training and education to individuals working with compressed air. Ensure they understand the potential hazards, safe operating procedures, and emergency protocols. Encourage open communication regarding safety concerns and implement a culture of safety in the workplace.

9. Lockout/Tagout:

When performing maintenance or repairs on compressed air systems, follow lockout/tagout procedures to isolate the equipment from energy sources and prevent accidental startup. This ensures the safety of the individuals working on the system.

10. Proper Ventilation:

Ensure proper ventilation in enclosed areas where compressed air is used. Compressed air can displace oxygen, leading to a potential risk of asphyxiation. Adequate ventilation helps maintain a safe breathing environment.

By adhering to these safety precautions, individuals can minimize the risks associated with working with compressed air and create a safer work environment.

air compressor

Are there portable air compressors available for home use?

Yes, there are portable air compressors specifically designed for home use. These portable models offer convenience, versatility, and ease of use for various tasks around the house. Here are some key points about portable air compressors for home use:

1. Compact and Lightweight: Portable air compressors are typically compact and lightweight, making them easy to transport and store. They are designed with portability in mind, allowing homeowners to move them around the house or take them to different locations as needed.

2. Electric-Powered: Most portable air compressors for home use are electric-powered. They can be plugged into a standard household electrical outlet, eliminating the need for gasoline or other fuel sources. This makes them suitable for indoor use without concerns about emissions or ventilation.

3. Versatile Applications: Portable air compressors can be used for a wide range of home applications. They are commonly used for inflating tires, sports equipment, and inflatable toys. They are also handy for operating pneumatic tools such as nail guns, staplers, and paint sprayers. Additionally, portable air compressors can be used for cleaning tasks, powering airbrushes, and other light-duty tasks around the house.

4. Pressure and Capacity: Portable air compressors for home use typically have lower pressure and capacity ratings compared to larger industrial or commercial models. They are designed to meet the needs of common household tasks rather than heavy-duty applications. The pressure and capacity of these compressors are usually sufficient for most home users.

5. Oil-Free Operation: Many portable air compressors for home use feature oil-free operation. This means they do not require regular oil changes or maintenance, making them more user-friendly and hassle-free for homeowners.

6. Noise Level: Portable air compressors designed for home use often prioritize low noise levels. They are engineered to operate quietly, reducing noise disturbances in residential environments.

7. Cost: Portable air compressors for home use are generally more affordable compared to larger, industrial-grade compressors. They offer a cost-effective solution for homeowners who require occasional or light-duty compressed air applications.

When considering a portable air compressor for home use, it’s important to assess your specific needs and tasks. Determine the required pressure, capacity, and features that align with your intended applications. Additionally, consider factors such as portability, noise level, and budget to choose a suitable model that meets your requirements.

Overall, portable air compressors provide a practical and accessible compressed air solution for homeowners, allowing them to tackle a variety of tasks efficiently and conveniently within a home setting.

China manufacturer Professional Manufacturer of Rotary Two Stage Screw Air Compressor with Oil-Injected/Direct Driven Type for General Industry   12v air compressorChina manufacturer Professional Manufacturer of Rotary Two Stage Screw Air Compressor with Oil-Injected/Direct Driven Type for General Industry   12v air compressor
editor by CX 2023-10-09

China Excellent General Industrial Screw Air Compressor Price for Sale wholesaler

Merchandise Description

Superb Common Industrial Screw Air Compressor Price tag for Sale

Solution Description

WINDBELL WBS screw air compressor are with compact layout , turbo radial admirer and immediate generate which provide you exceptional reliability and overall performance. A decision of 2 compressor sorts ( WBS , WBS VSD) supply you with the compressed air answer that properly matches your specifications.

Merchandise Parameters

Model No.

Operating force

bar

Potential(Trend)

m3/min

Power

kw

Driving design

Cooling method 

Sounds degree

dB

Outlet diameter

Excess weight

kg

Dimension 

mm

WBS7.five

seven

1.2 7.5

Immediate

Air cooling(Standard)

63 G3/4″ 400 890*560*840
8 one.one
10 1.
twelve .8
WBS11 7 one.8 11

Immediate

Air cooling(Common)

64

G3/4″ 460 1050*690*1080
8 1.6
10 1.five
12 one.3
WBS15 seven 2.six 15

Immediate

Air cooling(Normal

65 G3/4″ 500 1050*690*1080
8 two.4
10 two.1
12 1.eight
WBS22 seven  3.seven 22

Direct driven 

Air cooling

65 G1″  550 1350*780*1250
eight  3.5
ten  3.1
twelve  2.7
WBS30     7 5.3 30

Direct driven 

Air cooling

67    G1-1/2″    940    1420*900*1425
 8 five.one
10 4.six
12 three.nine
WBS37 7 six.five 37

Direct pushed

Air cooling

67 G1-1/2″ 1000 1420*900*1425
8 six.2
ten five.six
twelve 4.9
WBS45 seven 8.1 45

Direct driven

Air cooling

 70 G1-1/2″  1050  1750*1100*1700
8 7.five
ten 7.
12 6.
WBS55 7 10.five 55

Direct driven

Air cooling

73 G2″ 1500 1750*1100*1700
8 10
9 nine.
12 8.
WBS75 seven fourteen.three 75

Direct driven 

Air cooling

75 G2″ 1700 1750*1100*1700
8 thirteen.
ten 11.8
twelve 10.5

Certifications

Organization Profile

Windbell Electrics is a high-tech firm, located in HangZhou National High and New Engineering Industries Advancement Zone, began to production screw air compressor from yr 2006. In yr 2011, CZPT Machinery was registered as an impartial subsidiary of CZPT Electrics.

Windbell equipment has liable staff geared up with 5 tests equipment functioning in the plant spot of 3200 square meter.
A experienced profile R & D staff with experience in developing products with G H H-RAND and ROTORCOMP, has 13 patents granted. The firm can generate 4, screw air compressor every 12 months.
We believe that without an great quality management technique you are not able to make very good high quality merchandise. With I S O 9 1 ,I S O 1 4 1 and CE certifications, the organization aims to be a CZPT in supplying customers efficient, strength-saving, and surroundings-friendly options in the application of air compressor. Primarily based on its R & D output, the firm has productively applied its solutions to the area of mining, tunneling, out of doors building and its technological innovation also facilitates the creation of medical oxygen generators and textile products.

Our electrical stationary screw air compressor from 7.5-75 kw is outfitted with turbo radial admirer which is a lot more efficient and peaceful .The products are sold  to Southeast Asia, South The usa,Central Asia, Center East, Africa, and The united states.


/ Piece
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1 Piece

(Min. Order)

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Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type
Installation Type: Stationary Type
Type: Twin-Screw Compressor

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Model No.

Working pressure

bar

Capacity(FAD)

m3/min

Power

kw

Driving model

Cooling method 

Noise level

dB

Outlet diameter

Weight

kg

Dimension 

mm

WBS7.5

7

1.2 7.5

Direct

Air cooling(Standard)

63 G3/4" 400 890*560*840
8 1.1
10 1.0
12 0.8
WBS11 7 1.8 11

Direct

Air cooling(Standard)

64

G3/4" 460 1050*690*1080
8 1.6
10 1.5
12 1.3
WBS15 7 2.6 15

Direct

Air cooling(Standard

65 G3/4" 500 1050*690*1080
8 2.4
10 2.1
12 1.8
WBS22 7  3.7 22

Direct driven 

Air cooling

65 G1"  550 1350*780*1250
8  3.5
10  3.1
12  2.7
WBS30     7 5.3 30

Direct driven 

Air cooling

67    G1-1/2"    940    1420*900*1425
 8 5.1
10 4.6
12 3.9
WBS37 7 6.5 37

Direct driven

Air cooling

67 G1-1/2" 1000 1420*900*1425
8 6.2
10 5.6
12 4.9
WBS45 7 8.1 45

Direct driven

Air cooling

 70 G1-1/2"  1050  1750*1100*1700
8 7.5
10 7.0
12 6.0
WBS55 7 10.5 55

Direct driven

Air cooling

73 G2" 1500 1750*1100*1700
8 10
9 9.0
12 8.0
WBS75 7 14.3 75

Direct driven 

Air cooling

75 G2" 1700 1750*1100*1700
8 13.0
10 11.8
12 10.5

/ Piece
|
1 Piece

(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type
Installation Type: Stationary Type
Type: Twin-Screw Compressor

###

Model No.

Working pressure

bar

Capacity(FAD)

m3/min

Power

kw

Driving model

Cooling method 

Noise level

dB

Outlet diameter

Weight

kg

Dimension 

mm

WBS7.5

7

1.2 7.5

Direct

Air cooling(Standard)

63 G3/4" 400 890*560*840
8 1.1
10 1.0
12 0.8
WBS11 7 1.8 11

Direct

Air cooling(Standard)

64

G3/4" 460 1050*690*1080
8 1.6
10 1.5
12 1.3
WBS15 7 2.6 15

Direct

Air cooling(Standard

65 G3/4" 500 1050*690*1080
8 2.4
10 2.1
12 1.8
WBS22 7  3.7 22

Direct driven 

Air cooling

65 G1"  550 1350*780*1250
8  3.5
10  3.1
12  2.7
WBS30     7 5.3 30

Direct driven 

Air cooling

67    G1-1/2"    940    1420*900*1425
 8 5.1
10 4.6
12 3.9
WBS37 7 6.5 37

Direct driven

Air cooling

67 G1-1/2" 1000 1420*900*1425
8 6.2
10 5.6
12 4.9
WBS45 7 8.1 45

Direct driven

Air cooling

 70 G1-1/2"  1050  1750*1100*1700
8 7.5
10 7.0
12 6.0
WBS55 7 10.5 55

Direct driven

Air cooling

73 G2" 1500 1750*1100*1700
8 10
9 9.0
12 8.0
WBS75 7 14.3 75

Direct driven 

Air cooling

75 G2" 1700 1750*1100*1700
8 13.0
10 11.8
12 10.5

Choosing the Right Air Compressor For Your Home

You will find that air compressors are indispensable tools for a variety of situations, including garages, home workshops, and basements. These tools can power a variety of tools, and each model is sized to suit the job at hand. Because air compressors have only one motor, they are lightweight, compact, and easy to handle. Using one air compressor to power several tools will also reduce the wear and tear on individual components. This article will introduce some important characteristics to look for when choosing the right air compressor for your home.

Positive displacement

A positive displacement compressor applies pressure to a fluid, whereas a centrifugal one does the opposite. A positive displacement compressor creates the desired pressure by trapping air and increasing its volume. Its discharge valve releases the high-pressure gas. These compressors are used in industrial applications and nuclear power plants. The difference between a positive and negative displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate.
A positive displacement air compressor uses a reciprocating piston to compress air. This reduces the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired level. These compressors are used in bicycle pumps and other pneumatic tools. Positive displacement air compressors have multiple inlet ports and have several configurations. Positive displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free.
A positive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Positive displacement compressors are common in industrial applications and are available in single-acting, double-acting, and oil-lubricated models. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have permanently sealed crankcases with bearings.
air-compressor

Oil-free

Oil-free air compressors have some advantages over their oil-lubricated counterparts. They do not require lubrication oil because they are coated with Teflon. The material has one of the lowest coefficients of friction and is layered, so it slides past other layers with little effort. Because of this, oil-free compressors tend to be cheaper and still deliver comparable performance. Oil-free compressors are a good choice for industrial applications.
The life of an oil-free air compressor is significantly longer than an oil-lubricated counterpart. These models can operate up to 2,000 hours, four times longer than the average oil-lubed compressor. Oil-free compressors also have a significantly lower operating noise than their oil-lubricated counterparts. And because they don’t need oil changes, they are quieter. Some even last up to 2,000 hours.
An oil-free air compressor is a good choice if your application requires high levels of purity. Several applications require ultra-pure air, and even a drop of oil can cause product spoilage or damage to production equipment. In addition to the health risks, an oil-free air compressor reduces the costs associated with oil contamination and minimizes leaks. It also eliminates the need for oil collection, disposal, and treatment.
A typical oil-free air compressor is very efficient, requiring only about 18% of the full load horsepower. However, oil-free compressors have a higher risk of premature failure and are not recommended for large-scale industrial applications. They may also use up to 18% of the compressor’s full capacity. They may sound appealing, but you must make sure you understand the benefits of an oil-free air compressor before choosing one for your industrial applications.

Single-stage

A single-stage air compressor is designed to provide the power for a single pneumatic tool or device. These machines are generally smaller than two-stage compressors and produce less heat and energy. These machines aren’t designed for heavy-duty industries, but they are still highly effective for a variety of applications, including auto shops, gas stations, and various manufacturing plants. They can also be used in borewells, as they are suitable for small spaces with low air flow requirements.
A single-stage air compressor has one cylinder and two valves – the inlet and the delivery valves. Both of these valves function mechanically, with the inlet valve controlling torque and the delivery one controlling air pressure. Generally, single-stage compressors are powered by a gas engine, but there are also electric models available. The single-stage air compressor is the most common type of air compressor. It has a single cylinder, one piston, and one air cylinder.
The single-stage air compressors are used for small projects or personal use. A two-stage air compressor is more effective for industrial projects. Its longer air end life makes it more efficient. It is also more efficient for use in the automotive industry, where the engine has many cylinders. In general, single-stage compressors require a higher power level. The single-stage model is ideal for small projects, while a two-stage one is suitable for larger-scale arsenals.
air-compressor

CFM

The cubic foot-per-minute (CFM) of an air compressor is the output of the machine. In order to calculate the CFM level, start by looking at the compressor’s specifications. You should know how many cubic feet the unit can hold and how many pounds per square inch it can compress. Once you have these information, you can calculate the CFM. Now you can use these numbers to select an appropriate air compressor for your needs.
The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce more than 10 CFM. You can also try connecting two output valves. Make sure that the settings are adjusted properly before you begin. This will ensure that your air compressor is functioning at its maximum efficiency and lifespan. To increase the CFM of your air compressor, first check that your regulator is calibrated for the desired pressure level.
To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to calculate the CFM. Once you know how much air your machine can hold, you can choose a suitable air compressor. If you’re working in a confined area, you should buy a tool with a large tank.

PSI

The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge connected to the airline at the bottom, next to it, or between the two. The gauge tells the actual pressure of the air compressor, while the cut-out pressure is determined by the manufacturer. The manufacturer recommends that you set the cut-out pressure twenty to forty PSI higher than the factory recommended pressure. If you want to set the pressure for your nail gun, you can use the cut-in and cut-out pressures on your compressor, and the tank won’t exceed this range.
The PSI of an air compressor measures the force that it can deliver, which is often in pounds per square inch. For most air tools, you need at least forty to 90 psi. In general, reciprocating air compressors work on an on/off basis. This relationship is known as the duty cycle. All air compressors are rated for a particular duty cycle, such as fifty percent on and twenty-five percent off.
The Psig of an air compressor is not free, as many people believe. The PSI of an air compressor is not free, but it is essential to maintain it for safe operations. If you’re having trouble maintaining a consistent pressure, consider turning down the PSI of your compressor by 2 psig. This will determine the critical pressure for the machine. You’ll also increase the amount of energy in the system by one percent.
air-compressor

Power source

The power source for an air compressor is crucial in its operation. Without the correct voltage and amperage, air compressors will not function properly. The power source must be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor may not be able to build enough pressure. When this happens, the fuse inside the air compressor will turn off to protect the user. The power source should be a safe distance from the compressor.
Most manufacturers do not specify the power source for an air compressor. Depending on the horsepower, the compressor will require approximately four amps of power. A one-horsepower compressor would draw about twelve amps. If it were powered by a typical 120-volt household supply, its motor would exceed the 15-amp breaker capacity. A larger air compressor, however, will require a separate 15-amp power source, making it impossible to use it with this type of power source.
The power source for an air compressor is typically electrical alternating current (AC) that is equivalent to the voltage on a standard wall outlet. A three-phase air compressor, on the other hand, requires a special AC supply with three electrical offset pulses. Regardless of the type of air compressor, the power source must be compatible with the incoming power service. One of the most common problems when attempting to connect an air compressor to an AC power source is undersized wire. This results in low voltage and high amperes, tripping of over-load relays and blown fuses.

China Excellent General Industrial Screw Air Compressor Price for Sale     wholesaler China Excellent General Industrial Screw Air Compressor Price for Sale     wholesaler
editor by CX 2023-04-03

China 22kw/30kw/37kw/45kw Low Noise 2-Stage Compression Oil Cooling Pm VSD Screw Air Compressor for General Industrial, Energy Saving45%, OEM Provided manufacturer

Product Description

22kw/30kw/37kw/45kw Lower Sounds 2-Phase Compression Oil Cooling Pm VSD Screw Air Compressor for General Industrial, Power Saving45%,OEM Provided
 

 

 

Complex Information:

Model Electricity
(kw)
Air folw
/force
Outlet dimensions Sound Device excess weight(kg) Unit size(mm)
WZS-22PM-2S 22 four.0m³/.7mpa RP1 1/2 66±3 1350 1800x1270x1550
four.2m³/.8mpa
three.5m³/1.0mpa
three.2m³/1.25mpa
WZS-30PM-2S 30 five.1m³/.7mpa RP1 1/2 66±3 1550 1800x1270x1550
six.4m³/.8mpa
4.9m³/1.0mpa
4.2m³/1.25mpa
WZS-37PM-2S 37 7.8m³/.8mpa RC2 68±3 1900 1800x1270x1550
7.1m³/.8mpa
five.9m³/1.0mpa
five.4m³/1.25mpa
WZS-45PM-2S 45 nine.6m³/.7mpa RC2 68±3 2100 1800x1270x1550
9.8m³/.8mpa
seven.8m³/1.0mpa
six.5m³/1.25mpa
WZS-55PM-2S 55 13m³/.7mpa RC2 70±3 2200 2100x1360x1660
12.5m³/.8mpa
ten.5m³/1.0mpa
6.5m³/1.25mpa
WZS-75PM-2S 75 17m³/.7mpa DN65

 

70±3 2800 2800x1750x1900
16m³/.8mpa
13m³/1.0mpa
10m³/1.25mpa
WZS-90PM-2S 90 21m³/.7mpa DN80 72±3 2800 2800x1750x1900
18.5m³/.8mpa
16m³/1.0mpa
12m³/1.25mpa
WZS-110PM-2S 110 24.5m³/.7mpa DN80 72±3 3200 3200x1750x2250
23m³/.8mpa
eighteen.5m³/1.0mpa
15m³/1.25mpa
WZS-132PM-2S 132 30m³/.7mpa DN100 72±3 3500 3200x1750x2250
28m³/.8mpa
23m³/1.0mpa
18m³/1.25mpa
WZS-160PM-2S 160 35m³/.7mpa DN100 74±3 4100 3200x1750x2350
32.6m³/.8mpa
27m³/1.0mpa
23m³/1.25mpa
WZS-185PM-2S 185 41m³/.7mpa DN100 74±3

 

4500 3800x2150x2250
38m³/.8mpa
41m³/1.0mpa
26m³/1.25mpa
WZS-200PM-2S 200 43m³/.7mpa DN125 76±3 5100 3800x2150x2250
46m³/.8mpa
38.5m³/1.0mpa
32m³/1.25mpa
WZS-220PM-2S 220 fifty.5m³/.7mpa DN125 76±3 6200 3800x2250x2250
50m³/.8mpa
forty one.5m³/1.0mpa
40m³/1.25mpa
WZS-250PM-2S 250 56m³/.7mpa DN125 78±3 8200 4200x2250x2400
52m³/.8mpa
43m³/1.0mpa
40m³/1.25mpa
WZS-280PM-2S 280 60m³/.7mpa DN125 78±3 8500 4200x2300x2400
57m³/.8mpa
50m³/1.0mpa
43m³/1.25mpa
WZS-315PM-2S 315 67m³/.7mpa DN125 80±3 8850 4560x2450x2450
62m³/.8mpa
56m³/1.0mpa
51m³/1.3mpa
WZS-350PM-2S 350 73m³/.7mpa DN150 80±3 9250 4800x2450x2450
69m³/.8mpa
61m³/1.0mpa
54m³/1.3mpa

                                                              Company PROFILE
  

                                                                    WORKSHOP

                                                                    EXHIBITIONS

                                                                  Venture Circumstances

                                                                a hundred+ DISTRIBUTORS

                                                                                                                    PACKAGING Style

                                                                         Shipping and delivery

                                                                                                                           CERTIFICATES

FAQ

1.  OEM/ODM, or customer’ s symbol printed is available?

     Yes, OEM/ODM, customer’s brand is welcomed.

two.  Delivery day?
     Usually 5-25 functioning times right after obtaining deposit, distinct delivery day primarily based on buy quantity.
 

three.  What is your payment conditions?

     Regularly doing thirty% deposit and 70% harmony by T/T, Western Union, Paypal, other payment terms also can be discussed dependent on our  cooperation.
 

four.  How to handle your quality?

     We have skilled QC crew, manage the good quality throughout the mass production and examine the products before shipping and delivery.
 

five.  If we don’ t have delivery forwarder in China , would you do this for us?

     We can offer you best shipping line to make sure you can get the goods well timed at greatest price tag.
 

6.  I never arrive to China ahead of , can you be my CZPT in China?

     Sure , I am happy to be your CZPT simply because our firm straight found in ZheJiang , where is the most famous metropolis in China, if you want to come China then we are happy to give you a single-quit support, these kinds of as booking ticket, finding up at the airport, reserving hotel, accompany visiting manufacturing facility. It gonna make you an unforgettable memory.

US $5,000-10,000
/ Unit
|
1 Unit

(Min. Order)

###

After-sales Service: Video Technical Support
Warranty: Unit 1 Year, Air End 2 Years
Lubrication Style: Oil-less
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type

###

Customization:

###

Model Power
(kw)
Air folw
/pressure
Outlet size Noise Unit weight(kg) Unit size(mm)
WZS-22PM-2S 22 4.0m³/0.7mpa RP1 1/2 66±3 1350 1800x1270x1550
4.2m³/0.8mpa
3.5m³/1.0mpa
3.2m³/1.25mpa
WZS-30PM-2S 30 5.1m³/0.7mpa RP1 1/2 66±3 1550 1800x1270x1550
6.4m³/0.8mpa
4.9m³/1.0mpa
4.2m³/1.25mpa
WZS-37PM-2S 37 7.8m³/0.8mpa RC2 68±3 1900 1800x1270x1550
7.1m³/0.8mpa
5.9m³/1.0mpa
5.4m³/1.25mpa
WZS-45PM-2S 45 9.6m³/0.7mpa RC2 68±3 2100 1800x1270x1550
9.8m³/0.8mpa
7.8m³/1.0mpa
6.5m³/1.25mpa
WZS-55PM-2S 55 13m³/0.7mpa RC2 70±3 2200 2100x1360x1660
12.5m³/0.8mpa
10.5m³/1.0mpa
6.5m³/1.25mpa
WZS-75PM-2S 75 17m³/0.7mpa DN65

 

70±3 2800 2800x1750x1900
16m³/0.8mpa
13m³/1.0mpa
10m³/1.25mpa
WZS-90PM-2S 90 21m³/0.7mpa DN80 72±3 2800 2800x1750x1900
18.5m³/0.8mpa
16m³/1.0mpa
12m³/1.25mpa
WZS-110PM-2S 110 24.5m³/0.7mpa DN80 72±3 3200 3200x1750x2250
23m³/0.8mpa
18.5m³/1.0mpa
15m³/1.25mpa
WZS-132PM-2S 132 30m³/0.7mpa DN100 72±3 3500 3200x1750x2250
28m³/0.8mpa
23m³/1.0mpa
18m³/1.25mpa
WZS-160PM-2S 160 35m³/0.7mpa DN100 74±3 4100 3200x1750x2350
32.6m³/0.8mpa
27m³/1.0mpa
23m³/1.25mpa
WZS-185PM-2S 185 41m³/0.7mpa DN100 74±3

 

4500 3800x2150x2250
38m³/0.8mpa
41m³/1.0mpa
26m³/1.25mpa
WZS-200PM-2S 200 43m³/0.7mpa DN125 76±3 5100 3800x2150x2250
46m³/0.8mpa
38.5m³/1.0mpa
32m³/1.25mpa
WZS-220PM-2S 220 50.5m³/0.7mpa DN125 76±3 6200 3800x2250x2250
50m³/0.8mpa
41.5m³/1.0mpa
40m³/1.25mpa
WZS-250PM-2S 250 56m³/0.7mpa DN125 78±3 8200 4200x2250x2400
52m³/0.8mpa
43m³/1.0mpa
40m³/1.25mpa
WZS-280PM-2S 280 60m³/0.7mpa DN125 78±3 8500 4200x2300x2400
57m³/0.8mpa
50m³/1.0mpa
43m³/1.25mpa
WZS-315PM-2S 315 67m³/0.7mpa DN125 80±3 8850 4560x2450x2450
62m³/0.8mpa
56m³/1.0mpa
51m³/1.3mpa
WZS-350PM-2S 350 73m³/0.7mpa DN150 80±3 9250 4800x2450x2450
69m³/0.8mpa
61m³/1.0mpa
54m³/1.3mpa
US $5,000-10,000
/ Unit
|
1 Unit

(Min. Order)

###

After-sales Service: Video Technical Support
Warranty: Unit 1 Year, Air End 2 Years
Lubrication Style: Oil-less
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type

###

Customization:

###

Model Power
(kw)
Air folw
/pressure
Outlet size Noise Unit weight(kg) Unit size(mm)
WZS-22PM-2S 22 4.0m³/0.7mpa RP1 1/2 66±3 1350 1800x1270x1550
4.2m³/0.8mpa
3.5m³/1.0mpa
3.2m³/1.25mpa
WZS-30PM-2S 30 5.1m³/0.7mpa RP1 1/2 66±3 1550 1800x1270x1550
6.4m³/0.8mpa
4.9m³/1.0mpa
4.2m³/1.25mpa
WZS-37PM-2S 37 7.8m³/0.8mpa RC2 68±3 1900 1800x1270x1550
7.1m³/0.8mpa
5.9m³/1.0mpa
5.4m³/1.25mpa
WZS-45PM-2S 45 9.6m³/0.7mpa RC2 68±3 2100 1800x1270x1550
9.8m³/0.8mpa
7.8m³/1.0mpa
6.5m³/1.25mpa
WZS-55PM-2S 55 13m³/0.7mpa RC2 70±3 2200 2100x1360x1660
12.5m³/0.8mpa
10.5m³/1.0mpa
6.5m³/1.25mpa
WZS-75PM-2S 75 17m³/0.7mpa DN65

 

70±3 2800 2800x1750x1900
16m³/0.8mpa
13m³/1.0mpa
10m³/1.25mpa
WZS-90PM-2S 90 21m³/0.7mpa DN80 72±3 2800 2800x1750x1900
18.5m³/0.8mpa
16m³/1.0mpa
12m³/1.25mpa
WZS-110PM-2S 110 24.5m³/0.7mpa DN80 72±3 3200 3200x1750x2250
23m³/0.8mpa
18.5m³/1.0mpa
15m³/1.25mpa
WZS-132PM-2S 132 30m³/0.7mpa DN100 72±3 3500 3200x1750x2250
28m³/0.8mpa
23m³/1.0mpa
18m³/1.25mpa
WZS-160PM-2S 160 35m³/0.7mpa DN100 74±3 4100 3200x1750x2350
32.6m³/0.8mpa
27m³/1.0mpa
23m³/1.25mpa
WZS-185PM-2S 185 41m³/0.7mpa DN100 74±3

 

4500 3800x2150x2250
38m³/0.8mpa
41m³/1.0mpa
26m³/1.25mpa
WZS-200PM-2S 200 43m³/0.7mpa DN125 76±3 5100 3800x2150x2250
46m³/0.8mpa
38.5m³/1.0mpa
32m³/1.25mpa
WZS-220PM-2S 220 50.5m³/0.7mpa DN125 76±3 6200 3800x2250x2250
50m³/0.8mpa
41.5m³/1.0mpa
40m³/1.25mpa
WZS-250PM-2S 250 56m³/0.7mpa DN125 78±3 8200 4200x2250x2400
52m³/0.8mpa
43m³/1.0mpa
40m³/1.25mpa
WZS-280PM-2S 280 60m³/0.7mpa DN125 78±3 8500 4200x2300x2400
57m³/0.8mpa
50m³/1.0mpa
43m³/1.25mpa
WZS-315PM-2S 315 67m³/0.7mpa DN125 80±3 8850 4560x2450x2450
62m³/0.8mpa
56m³/1.0mpa
51m³/1.3mpa
WZS-350PM-2S 350 73m³/0.7mpa DN150 80±3 9250 4800x2450x2450
69m³/0.8mpa
61m³/1.0mpa
54m³/1.3mpa

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
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oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
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double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
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fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

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editor by czh 2022-11-30