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VSD Screw Air Compressor 7.5 kw 7 8 10 12 Bar Industrial Rotary Air-compressors Machine
DM Series Permanent Magnet Variable Frequency Screw Compressor
Permanent magnet Direct Screw Air End
It is a unique new design, which combines the permanent magnet motor and the speed control frequency converter. It couples with the high quality air end, which shows the advanced screw compressor technology.
It can provide the unique energy-saving effect and super reliability. There is no motor bearing. The screwing compressor is driven by the permanent magnet motor. There is no consider about the attrition of the gear,pulley,belt, coupling,shaft seal and the moving parts, which leads to the leak or change parts. Meanwhile, it not need to consider the calibritionfor the gear coaxial seal. The high-effect converter technique will reduce the operating costs prodigiously, which can provide you a real excellent technology.
| Model | Air Delivery (m3/min) |
Power (kW) |
Noise (Db) |
Outlet diameter |
Dimension (mm) |
Weight (Kg) |
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| 0.7Mpa | 0.8Mpa | 1.0Mpa | 1.3Mpa | Length | Width | Height | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-10A | 1.3 | 1.2 | 1.0 | / | 7.5 | 63 | G3/4 | 895 | 590 | 970 | 190 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-20A | 2.4 | 2.3 | 2.0 | 1.7 | 15 | 65 | G3/4 | 1062 | 690 | 1000 | 236 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-30A | 4.15 | 3.7 | 3.2 | 2.8 | 22 | 68 | G1 | 1330 | 830 | 1265 | 410 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-40A | 5.7 | 5.2 | / | / | 30 | 68 | G1 | 1330 | 830 | 1265 | 520 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-50A | 6.9 | 6.5 | 5.6 | 4.9 | 37 | 69 | G1 1/2 | 1500 | 940 | 1415 | 655 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-60A | 8.1 | 7.5 | 6.75 | 5.9 | 45 | 70 | G1 1/2 | 1500 | 940 | 1415 | 730 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-75A | 10.3 | 9.5 | 8.3 | 7.8 | 55 | 70 | G2 | 1600 | 1060 | 1470 | 950 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-100A | 13 | 12.8 | 11.0 | 9.5 | 75 | 72 | G2 | 2000 | 1120 | 1590 | 1070 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-125A | 16.7 | 15.5 | 14.0 | 12.5 | 90 | 72 | G2 | 2000 | 1120 | 1590 | 1221 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-150A | 20.8 | 19.6 | 17.8 | 15.5 | 110 | 72 | DN65 | 2400 | 1630 | 1980 | 1950 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-175A | 24.1 | 23.2 | 19.5 | 17.0 | 132 | 72 | DN65 | 2400 | 1630 | 1980 | 2150 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-220A | 28.8 | 27.8 | 23.0 | 20.0 | 160 | 72 | DN80 | 2800 | 1828 | 2150 | 3620 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-250A | 33.2 | 31.2 | 27.5 | 25.8 | 185 | 72 | DN80 | 2800 | 1828 | 2150 | 3920 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| DM-350A | 43.0 | 41.5 | 38.0 | 34.9 | 250 | 76 | DN100 | 4260 | 2182 | 2170 | 5200 | |||||||||||||||||||||||||||||||||||||||||||||||||||
Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineersteams ’ . We focus on the research & develop,manufacture and energy-saving solutions of screw air compressor to create value for customers and society.In 2018 our total sales volume approached 15 million US dollars.By over 25 years enhanced experiences of designing,producing and marketing,today our valued customers are over 130 countries.
Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.
Dehaha’s primary businesses focus in following key areas:
Oil-injected rotary screw compressors
Portable screw air compressors
Oil free air compressors
High pressure air compressors
Air treatment equipment
Send your inquiry directly to us
