220KW industrial screw air compressor
1. All air compressors pass CE, ISO9001 Quality Certificate;
2. Complete Before-On-After Sales service system;
3. Competitive price
4. Low Rotation Speed and Energy saving
5. High quality Germany Denair screw Air End and Zoda electric motor
---Long service life
A highly resilient coupling is adopted to make the compressor operate smoothly, and the elastomeric is long in useful life.
---Tolerate high temperature
The discharge pipe is double-wall corrugated pipe, and the oil way uses a special high-pressure hose which is resistant to temperature up to 125C.
---High quality shaft coupling
Elastic body can buffer and compensate for the imbalanced moment of operation. The elastomeric is designed into an in volute cambered surface, which effectively avoids stress concentration
---Reliability
Since no wearing parts are used for the double-screw air end, it can operate for up to 40, 000-80, 000 hours between failures if well maintained.
|
Model |
DA-220GA/W |
|
Air flow capacity |
m 3 /min |
37 |
34.5 |
31.5 |
28.5 |
|
cfm |
1306.00 |
1218.00 |
1112.00 |
1006.00 |
|
Exhausted pressure |
bar |
7 |
8 |
10 |
13 |
|
psig |
102 |
116 |
145 |
188 |
|
Compression stage |
|
Single stage |
|
Cooling way |
|
A - air cooling W -water cooling |
|
Inlet water temperature |
Degree |
≤ 32 |
|
Inlet water pressure |
Bar |
0.2~0.6 |
|
Exhausted temperature |
Degree |
air cooling |
|
Exhausted oil volume |
ppm |
< 3 |
|
Noise |
dB(A) |
75±2 |
|
Driven way |
|
Direct driven |
|
Voltage |
V/ph/Hz |
380/3/50 |
|
Motor Power |
KW |
220 |
|
Rotation |
R/min |
2980 |
|
Starting way |
|
Y- star starting |
|
Cooling air volume |
m 3 /h |
900 |
|
Dimension |
L/mm |
3330 |
|
W/mm |
1850 |
|
H/mm |
1935 |
|
Weight |
Kg |
4250 |
|
Outlet air pipe |
inch |
DN80 |
|
Water pipe |
inch |
G2″ |
In 1875, Germany Denair launched the first refrigerant air compressor in the world,
In 1998, Germany Denair set up a representative office in Shanghai, China.
In 2006, Shanghai Denair Compressor Co., Ltd and Denair (Shanghai) Compressor Manufacturing Co., Ltd were established to start to produce and sell air compressor in Chinese market.
In 2009, Denair set up offices in main cities for China and pioneered 4S sales and service model in Compressor industry.
In 2010, Denair set up overseas business department and began to export air compressors and mining equipments to the world. Until now, Denair products have exported to more than 60 countries especially such as South America, Southeast Asia, Middle East, Africa and so on.
In 2013, Denair made an expansion plan to build 12 offices in the world within 5 years. Recently we have had the first overseas office---Surabaya, Indonesia office.
In 2014, Denair prepares to invest and build a new factory which covers an area of approximate 20000 square meters in Jiangsu province. It is expected to be completed within two years.
