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Rotary Screw Air-compressors VSD Air Compressor 7.5 kw for Sale Philippines
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.
Product parameters
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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 |
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
FAQ
Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor of
Jiangsu, China, more than 24 years.
Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please
contact our sales.
Q3. What's payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also
we could accept USD, RMB, Euro and other currency.
Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online
instructions.
2. Well-trained engineers available to overseas service.
3.Worldwide agents and after service avaiable.arrange our engineers
to help you training and installation.
Q5. How about your warranty?
A: One year for the whole machine and two years for screw air end,
except consumable spare parts.
Q6. Do you have any certificate ?
A: Yes, per different customer's market need ,we can offer CE ,ISO
etc certificate.
Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every
2000-3000 hours to do the normal maintenance, and consider the
actual environment.
Q8. How do you control quality ?
A: 1.The raw materials are strictly inspected
2. Some key parts are imported from overseas
3.Each compressor must pass at least 5 hours of continuous testing
before leaving the factory.
Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.
Q10.How long could your air compressor be used?
A: Generally, more than 10 years.