Product Description
Germany Technology Oil Free Scroll Air Compressor:
1.Original Germany AERZEN/DENAIR air end,larger air delivery,lower noise.
2. Pass CE, ISO9001 Quality Certification
3. One of 3 biggest mobile air compressor manufactures in China
4. Complete before-on-after sales service
5. Immediate reply or solution by email or call
6.Special oil gas separator with patents
7.High efficiency motor, up to 96%
Technical Parameters Of Oil Free Scroll Air Compressor:
| Type | Maximum working pressure | Capacity FAD* | Installed motor power | No of air end |
Noise Level** | Dimensions (mm) |
Weight | |||
| 50 Hz | 60 Hz | |||||||||
| bar(e)/psig | m³/min | cfm | m³/min | cfm | kW/hp | Units | [dB(A)] | L*W*H | kg | |
| DWW-2 | 7.5/109 | 0.24 | 8 | 0.24 | 8 | 2.2/3 | 1 | 65 | 920*720*940 | 230 |
| 8.5/123 | 0.23 | 8 | 0.23 | 8 | 2.2/3 | 65 | 920*720*940 | 230 | ||
| 10.5/152 | 0.21 | 7 | 0.21 | 7 | 2.2/3 | 65 | 920*720*940 | 230 | ||
| DWW-3 | 7.5/109 | 0.43 | 15 | 0.42 | 15 | 3.7/5 | 1 | 65 | 920*720*940 | 230 |
| 8.5/123 | 0.40 | 14 | 0.40 | 14 | 3.7/5 | 65 | 920*720*940 | 230 | ||
| 10.5/152 | 0.37 | 13 | 0.37 | 13 | 3.7/5 | 65 | 920*720*940 | 230 | ||
| DWW-5 | 7.5/109 | 0.60 | 21 | 0.60 | 21 | 5.5/7.5 | 2 | 68 | 1150*760*1571 | 360 |
| 8.5/123 | 0.58 | 20 | 0.57 | 20 | 5.5/7.5 | 68 | 1150*760*1571 | 360 | ||
| 10.5/152 | 0.53 | 19 | 0.53 | 19 | 5.5/7.5 | 68 | 1150*760*1571 | 360 | ||
| DWW-7 | 7.5/109 | 0.86 | 31 | 0.84 | 30 | 7.5/10 | 2 | 68 | 1150*760*1571 | 360 |
| 8.5/123 | 0.80 | 28 | 0.80 | 28 | 7.5/10 | 68 | 1150*760*1571 | 360 | ||
| 10.5/152 | 0.74 | 26 | 0.73 | 26 | 7.5/10 | 68 | 1150*760*1571 | 360 | ||
| DWW-11 | 7.5/109 | 1.26 | 45 | 1.26 | 44 | 11/15 | 3 | 70 | 1150*760*1400 | 500 |
| 8.5/123 | 1.20 | 43 | 1.20 | 42 | 11/15 | 70 | 1150*760*1400 | 500 | ||
| 10.5/152 | 1.10 | 39 | 1.10 | 39 | 11/15 | 70 | 1150*760*1400 | 500 | ||
| DWW-15 | 7.5/109 | 1.72 | 61 | 1.72 | 61 | 15/20 | 4 | 70 | 1800*1300*1440 | 720 |
| 8.5/123 | 1.64 | 58 | 1.64 | 58 | 15/20 | 70 | 1800*1300*1440 | 720 | ||
| 10.5/152 | 1.51 | 53 | 1.51 | 53 | 15/20 | 70 | 1800*1300*1440 | 720 | ||
| DWW-18 | 7.5/109 | 2.07 | 73 | 2.07 | 73 | 18/25 | 5 | 72 | 1800*1300*1440 | 860 |
| 8.5/123 | 1.97 | 70 | 1.97 | 70 | 18/25 | 72 | 1800*1300*1440 | 860 | ||
| 10.5/152 | 1.81 | 64 | 1.81 | 64 | 18/25 | 72 | 1800*1300*1440 | 860 | ||
| DWW-22 | 7.5/109 | 2.53 | 89 | 2.53 | 89 | 22/30 | 6 | 72 | 1800*1300*1440 | 900 |
| 8.5/123 | 2.41 | 85 | 2.41 | 85 | 22/30 | 72 | 1800*1300*1440 | 900 | ||
| 10.5/152 | 2.21 | 78 | 2.21 | 78 | 22/30 | 72 | 1800*1300*1440 | 900 | ||
| DWW-30 | 7.5/109 | 3.44 | 121 | 3.44 | 121 | 30/40 | 8 | 75 | 1800*1300*1820 | 1200 |
| 8.5/123 | 3.28 | 116 | 3.28 | 116 | 30/40 | 75 | 1800*1300*1820 | 1200 | ||
| 10.5/152 | 3.01 | 106 | 3.01 | 106 | 30/40 | 75 | 1800*1300*1820 | 1200 | ||
| DWW-37 | 7.5/109 | 4.25 | 150 | 4.25 | 150 | 37/50 | 10 | 75 | 1800*1300*2200 | 1420 |
| 8.5/123 | 4.05 | 143 | 4.05 | 143 | 37/50 | 75 | 1800*1300*2200 | 1420 | ||
| 10.5/152 | 3.72 | 131 | 3.72 | 131 | 37/50 | 75 | 1800*1300*2200 | 1420 | ||
| *)FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C **) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A) |
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*) Specifications are subject to change without prior notice
DENAIR Certificates:
DENAIR Factory:
ZheJiang Denair(group)CO,.Ltd. is a Sino-German joint venture enterprise group integrating R&D,manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing technology of Germany CHINAMFG Group to make product development and large-scale production,including piston air compressors,double screw air compressors,Portable Air compressor,High and Medium Pressure Air Compressors, oil free air compressor and compressed air treatment equipment.
DENAIR Sales Offices:
DENAIR Exhibitions:
DENAIR Global Customers:
Packaging:
FAQ:
Q1: Are you factory or trade company?
A1: We are factory.
Q2: What the exactly address of your factory?
A2: Our company is located in No. 6767, Tingfeng Rd. Xihu (West Lake) Dis.n District, ZheJiang 201502, China
And our factory is located in No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, HangZhou, ZHangZhoug Province, China
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days
Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.
| Lubrication Style: | Oil-free |
|---|---|
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | / |
| Structure Type: | / |
| Installation Type: | Stationary Type |
| Customization: |
Available
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|---|
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Can air compressors be used for gas compression and storage?
Yes, air compressors can be used for gas compression and storage. While air compressors are commonly used to compress and store air, they can also be utilized for compressing and storing other gases, depending on the specific application requirements. Here’s how air compressors can be used for gas compression and storage:
Gas Compression:
Air compressors can compress various gases by utilizing the same principles applied to compressing air. The compressor takes in the gas at a certain pressure, and through the compression process, it increases the pressure and reduces the volume of the gas. This compressed gas can then be used for different purposes, such as in industrial processes, gas pipelines, or storage systems.
Gas Storage:
Air compressors can also be used for gas storage by compressing the gas into storage vessels or tanks. The compressed gas is stored at high pressure within these vessels until it is needed for use. Gas storage is commonly employed in industries where a continuous and reliable supply of gas is required, such as in natural gas storage facilities or for storing compressed natural gas (CNG) used as a fuel for vehicles.
Gas Types:
While air compressors are primarily designed for compressing air, they can be adapted to handle various gases, including but not limited to:
- Nitrogen
- Oxygen
- Hydrogen
- Carbon dioxide
- Natural gas
- Refrigerant gases
It’s important to note that when using air compressors for gas compression and storage, certain considerations must be taken into account. These include compatibility of the compressor materials with the specific gas being compressed, ensuring proper sealing to prevent gas leaks, and adhering to safety regulations and guidelines for handling and storing compressed gases.
By leveraging the capabilities of air compressors, it is possible to compress and store gases efficiently, providing a reliable supply for various industrial, commercial, and residential applications.
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What is the impact of altitude on air compressor performance?
The altitude at which an air compressor operates can have a significant impact on its performance. Here are the key factors affected by altitude:
1. Decreased Air Density:
As altitude increases, the air density decreases. This means there is less oxygen available per unit volume of air. Since air compressors rely on the intake of atmospheric air for compression, the reduced air density at higher altitudes can lead to a decrease in compressor performance.
2. Reduced Airflow:
The decrease in air density at higher altitudes results in reduced airflow. This can affect the cooling capacity of the compressor, as lower airflow hampers the dissipation of heat generated during compression. Inadequate cooling can lead to increased operating temperatures and potential overheating of the compressor.
3. Decreased Power Output:
Lower air density at higher altitudes also affects the power output of the compressor. The reduced oxygen content in the air can result in incomplete combustion, leading to decreased power generation. As a result, the compressor may deliver lower airflow and pressure than its rated capacity.
4. Extended Compression Cycle:
At higher altitudes, the air compressor needs to work harder to compress the thinner air. This can lead to an extended compression cycle, as the compressor may require more time to reach the desired pressure levels. The longer compression cycle can affect the overall efficiency and productivity of the compressor.
5. Pressure Adjustments:
When operating an air compressor at higher altitudes, it may be necessary to adjust the pressure settings. As the ambient air pressure decreases with altitude, the compressor’s pressure gauge may need to be recalibrated to maintain the desired pressure output. Failing to make these adjustments can result in underinflated tires, improper tool performance, or other issues.
6. Compressor Design:
Some air compressors are specifically designed to handle higher altitudes. These models may incorporate features such as larger intake filters, more robust cooling systems, and adjusted compression ratios to compensate for the reduced air density and maintain optimal performance.
7. Maintenance Considerations:
Operating an air compressor at higher altitudes may require additional maintenance and monitoring. It is important to regularly check and clean the intake filters to ensure proper airflow. Monitoring the compressor’s operating temperature and making any necessary adjustments or repairs is also crucial to prevent overheating and maintain efficient performance.
When using an air compressor at higher altitudes, it is advisable to consult the manufacturer’s guidelines and recommendations specific to altitude operations. Following these guidelines and considering the impact of altitude on air compressor performance will help ensure safe and efficient operation.
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Can air compressors be used for automotive applications?
Yes, air compressors can be used for various automotive applications and are commonly found in automotive repair shops, garages, and even in some vehicles. Here are some automotive applications where air compressors are frequently utilized:
1. Tire Inflation: Air compressors are commonly used to inflate tires in automotive applications. They provide a convenient and efficient way to inflate tires to the recommended pressure, ensuring optimal tire performance, fuel efficiency, and safety.
2. Air Tools: Air compressors power a wide range of pneumatic tools used in automotive repair and maintenance. These tools include impact wrenches, ratchet wrenches, air hammers, pneumatic drills, and sanders. Air-powered tools are favored for their high torque and power-to-weight ratio, making them suitable for heavy-duty automotive tasks.
3. Spray Painting: Air compressors are commonly used in automotive painting applications. They power airbrushes and spray guns that are used to apply paint, primer, and clear coats. Air compressors provide the necessary air pressure to atomize the paint and deliver a smooth and even finish.
4. Brake System Maintenance: Air compressors play a crucial role in maintaining and diagnosing automotive brake systems. They are used to pressurize the brake lines, allowing for proper bleeding of the system and detection of leaks or faults.
5. Suspension Systems: Some automotive suspension systems, such as air suspensions, rely on air compressors to maintain the desired air pressure in the suspension components. The compressor inflates or deflates the suspension as needed to provide a comfortable ride and optimal handling.
6. Cleaning and Dusting: Air compressors are used for cleaning automotive parts, blowing away dust and debris, and drying surfaces. They provide a high-pressure stream of air that effectively cleans hard-to-reach areas.
7. Air Conditioning Systems: Air compressors are a key component in automotive air conditioning systems. They compress and circulate refrigerant, allowing the system to cool and dehumidify the air inside the vehicle.
When using air compressors for automotive applications, it’s important to consider the specific requirements of the task at hand. Ensure that the air compressor has the necessary pressure and capacity to meet the demands of the application. Additionally, use appropriate air hoses, fittings, and tools that are compatible with the compressor’s output.
Overall, air compressors are versatile and valuable tools in the automotive industry, providing efficient power sources for a wide range of applications, from tire inflation to powering pneumatic tools and supporting various automotive systems.
editor by CX 2023-10-18