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Air End
No vibration and low noise interpret perfectly the genuine made in Germany. Big rotor, low speed of rotation and direct connection.
Rotor
Rotors are asymmetric in profile, backed up by ball bearings and roller bearings. Operates at a low speed, thereby low in abrasion and maintenance expenses, air end is long service life. Helical gears can produce axial force to kill some acting force, which reduces the load of the bearing of air end.
Control panel 
Intelligent microcomputer-based control technology can monitor and control in all aspects the complete machine following your instructions, remote control realizes unattended operation, and the user-friendly human-machine interface displays instructions and parameters in written form also, it can function to self diagnose faults, give warning and automatically regulate the capacity.
Oil filter
Rotary filters are applied to completely remove the impurities in the lubricating oil, easy to replace and free of oil impregnate.
Cooler
It is designed for low temperature difference to increase heat exchange area, and ideal to be applied to high-humidity operating environment.
Motor
First-class motors are adopted, with the level of protection being IP54 and insulation level being F.
Acoustic enclosure
It is designed into fully-closed mute box, in which sound-absorbing sponge are attached for effective absorption of noise 3-5DB (A) lower than that made by the compressors of the same kind. It is reasonably structured overall and very easy to maintain and repair.
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| Posted by |
Alice Cheng
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| e-Mail | Contact company |
Company
| Denair(Shanghai) Compressor Co.,Ltd
| | Address | Shanghai, China | City & ZIP
| Shanghai,201613
| Country
| China 
| Phone
| For registered Members only.
| Fax
| For registered Members only.
| | Key Customers / Clientele | | | Company Profile | Shanghai Denair Compressor Co., Ltd is registered in shanghai large-scale professional compressor producing and exporting enterprise .Designed by different markets and different projects condition, the configuration reference Germany Denair standard. Germany Denair Group, whose headquarter is located in Cologne City, Westfalen State of Germany, is the top 100 machinery enterprises and one of the three famous brands in the fields of compressor in Germany. Since 1875 the first refrigerant compressor unit was produced, we have been dedicated to researching, developing and producing compressors. Our products cover: double screw air compressors, piston air compressors, root?s blowers, axial flow fan, vacuum pump, portable air compressors, high/medium pressure air compressors and oil free air compressors, etc.
The European R&D center located in Cologne has the most accurate three-coordinates measuring machine, special purpose machine and special purpose grinder in the world, ensures the R&D of core technology to make breakthroughs continuously. The AERZENER series double screw air compressors developed by Denair group which keeps the leading position in this field and saves energy 10% or more.
In 1998, Shanghai office of Denair group was established and started to sell original Denair double screw air compressors in Chinese market. We have developed a good reputation. In 2006, Shanghai Denair Compressor Co., Ltd. was established; we set up the R&D center, pilot plant and warehouse in Jiading District, Shanghai; we brought in precision equipment, R&D and the Denair methods of production to manufacture high quality units. During the same year, one of the biggest compressor factories in China was set up in Changsha city, Hunan Province; production ability of Denair products at this location is 200000 units per year.
At present, the sales and service network for Shanghai Denair Compressor Co., Ltd. is divided into Domestic 8 areas: East China, South China, North China, Southwest China, Central China, and Northeast China. The abroad including: Middle East, South America, Southeast Asia, North America, Australia and United States etc. There are over 200 distributors and branches in China?s major cities. Our excellent service staff will supply you the best maintenance and repair service in various regions.
Because of holding latest core technology and strict after service, Denair would like to become your best friend in compressed air systems.
The latest technology and highest efficiency?Denair Compressor
| | URL | For registered Members only. | | Rating |  (0 reviews) | | Popular tags | | |
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 | | Keywords (seperated by comma) | screw air compressor | | Product Specifications | 7 bar Air Compressor 30kw:
Model
DA-40A/W
Capacity
m3/min
5.2
Working pressure
Mpa
0.7
Motor power
KW
30
HP
40
Noise
dB(A)
72?5, measured according to the international GB/T4980-2003 standard
Outlet Diameter
mm
1 1/4?
Cooling method
A-Air cooling W-Water cooling
Driven method
Belt driven
Oil content of discharged air
ppm
Less than 3 ppm
Motor
Pressure
Mpa
0.1033
Rotation speed
rpm
2945
Starting method
Y-Δ start
Protection class
IP54
Insulation class
F class
Voltage
V/Ph/Hz
380V/3Ph/50Hz as standard, also can be changed according to customer?s requirements.
Dimension
(mm)
L
1350
W
950
H
1600
Weight
Kg
900
| | Industry Category | workshop | | Quality/Safety Certifications | | | Delivery Lead Time | 7working days after receiving the prepayment | | Payment & Price Terms | T/T | | My Offers | FOB Shanghai USD3500-85000 | | Product Portfolio / Other Products | | | Customers | WORLDWIDE | | Detailed Company Introduction | Shanghai Denair Compressor Co., Ltd is registered in shanghai large-scale professional compressor producing and exporting enterprise .Designed by different markets and different projects condition, the configuration reference Germany Denair standard. Germany Denair Group, whose headquarter is located in Cologne City, Westfalen State of Germany, is the top 100 machinery enterprises and one of the three famous brands in the fields of compressor in Germany. Since 1875 the first refrigerant compressor unit was produced, we have been dedicated to researching, developing and producing compressors. Our products cover: double screw air compressors, piston air compressors, root?s blowers, axial flow fan, vacuum pump, portable air compressors, high/medium pressure air compressors and oil free air compressors, etc.
The European R&D center located in Cologne has the most accurate three-coordinates measuring machine, special purpose machine and special purpose grinder in the world, ensures the R&D of core technology to make breakthroughs continuously. The AERZENER series double screw air compressors developed by Denair group which keeps the leading position in this field and saves energy 10% or more.
In 1998, Shanghai office of Denair group was established and started to sell original Denair double screw air compressors in Chinese market. We have developed a good reputation. In 2006, Shanghai Denair Compressor Co., Ltd. was established; we set up the R&D center, pilot plant and warehouse in Jiading District, Shanghai; we brought in precision equipment, R&D and the Denair methods of production to manufacture high quality units. During the same year, one of the biggest compressor factories in China was set up in Changsha city, Hunan Province; production ability of Denair products at this location is 200000 units per year.
At present, the sales and service network for Shanghai Denair Compressor Co., Ltd. is divided into Domestic 8 areas: East China, South China, North China, Southwest China, Central China, and Northeast China. The abroad including: Middle East, South America, Southeast Asia, North America, Australia and United States etc. There are over 200 distributors and branches in China?s major cities. Our excellent service staff will supply you the best maintenance and repair service in various regions.
Because of holding latest core technology and strict after service, Denair would like to become your best friend in compressed air systems.
The latest technology and highest efficiency?Denair Compressor
| | FOB Price & Port | USD 3500~8500 / Unit | | Packaging Details | wooden packaging
| | Our Team | Ms Alice | | Web Site | For registered Members only. |
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| Product Details |
| Product id |
317585 |
| Visits |
63 |
| Date |
2012.02.10 |
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