DHH direct driven series oil-less screw compressors are lower noise, coupling high efficiency, reliable quality.
Shanghai DHH screw compressor features:
1, perfect performance
2, microcomputer controller
3, dhh screw compressor OEM acceptablee
Welcome to visit our factory!
DC Series (Direct) Screw Compressor Technical Parameters:
| DHH | Air flow Capacity(m3/min)/cfm | Power | Noise | Outlet Diameter | Dimension | Weight |
| 0.7Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | KW/HP | DB(A) | INCH | W×D×H mm | Kg |
| MODEL | m3/min | m3/min | m3/min | m3/min | | | | | | |
| DC-30A | 3.6 | 3.4 | 3.2 | 2.8 | 22/30 | 68 | G1'' | 1300×920×1100 | 700 |
| DC-50A | 6.5 | 6.2 | 5.6 | 4.9 | 37/50 | 69 | G1'' 1/2'' | 1450×1000×1240 | 900 |
| DC-75A | 10.1 | 9.5 | 8.5 | 7.5 | 55/75 | 70 | G2'' | 1720×1200×1340 | 1700 |
| DC-100A | 13.6 | 12.8 | 12.3 | 10.2 | 75/100 | 72 | G2'' | 2010×1260×1460 | 1900 |
| DC-125A | 16.1 | 15.5 | 14.0 | 12.5 | 90/125 | 72 | DN50 | 2010×1260×1460 | 2500 |
| DC-150A | 21.2 | 19.6 | 17.8 | 15.5 | 110/150 | 73 | DN65 | 2300×1600×1790 | 2800 |
| DC-175A | 24.1 | 23.2 | 20.5 | 17.8 | 132/175 | 74 | DN65 | 2300×1600×1790 | 3000 |
| DC-220A | 28.8 | 27.8 | 25.0 | 22.4 | 160/220 | 75 | DN80 | 2650×1700×1850 | 3500 |
| DC-250A | 32.5 | 31.2 | 28.0 | 25.8 | 185/250 | 77 | DN80 | 2650×1700×1850 | 3800 |
| DC-270A | 34.5 | 34.0 | 30.5 | 28 | 200/270 | 76 | DN80 | 2650×1700×1850 | 4200 |
| DC-300A | 36.8 | 34.7 | 31.5 | 29.5 | 220/300 | 80 | DN100 | 3000×1900×1930 | 4800 |
| DC-350A | 43.0 | 41.5 | 38.0 | 34.9 | 250/350 | 78 | DN100 | 3000×1900×1930 | 5200 |
| DC-375A | 51.35 | 50.59 | 46.06 | 41.51 | 280/375 | 82 | DN125 | 4200×2200×2240 | 7600 |
| DC-400A | 56.79 | 55.95 | 50.08 | 45.62 | 315/400 | 82 | DN125 | 4200×2200×2240 | 7600 |
| DC-450A | 66.08 | 65.43 | 55.12 | 49.58 | 355/450 | 83 | DN125 | 4200×2200×2240 | 8200 |
| DC-500A | 75.05 | 74.31 | 64.46 | 58.07 | 400/500 | 83 | DN125 | 4200×2200×2240 | 8200 |
A represents air-cooling type, W represents water-cooling type;
Working environment temperature: - 5 °C ~ 45 °C;
The exhaust temperature is less than environment temperature about + 10 °C ~ 15 °C.
Driving mode: belt transmission;
Startup mode: direct start under 11KW, and Y-Δ start above 11KW;
Work power: 380V / 50HZ, 460V / 230V / 6KV and 10KV voltages can be made for customers;
F.A.D volume flow test is according to ASMC PTC9 or ISO1217 standard (GB/T3853).
Packaging & Shipping
Export package, by plywood case, before packing, the air compressors will be covered by pp film, and bottom fixed by nails to fasten it.
Our Services
If you have any question about our air compressors, do feel free to let us know, we will give you reply within 24 hours!
Company Vision
Lead change to create a green power from air power
Lead the air compressor field with technological innovation
Business purposes
Customer trust to do business and create value for society
Earned profits for shareholders and seek happiness for employees
Core Values
Never stop thinking Never stop practice
Bearing responsibility for quality
Bearing reputation for brand
Company Information
FAQ
1.Q:Are you a factory or trading company?
A: We are a factory.
2.Q:Where is your factory located? How can I visit there?
A: Our factory is located in Jiading District of Shanghai, China.You can fly to Shanghai airport directly.
All our clients, from home or abroad, are warmly welcome to visit us!
3.Q:How can I get some samples?
A: We are honored to offer you samples.
4.Q:How does your factory do regarding quality control?
A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2008 authentication.