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Direct Driven Screw Air Compressor
Constant Speed & Variable Speed Drives (VSD) (22-630KW, 30-850HP)
1. Products Profiles
The direct driven screw air compressor transmits electric power to the airend through a flexible coupling, it consumes almost no energy in the transmit process, so that direct driven is the most efficient transmission mode.

2. Advantages
(1).There is no intermediate drive, so there is no energy loss.
(2).Larger rotors operate at lower speeds, so it is more efficient and further reducing energy consumption.
(3).It avoids some shortcomings of belt driven air compressor, such as unbalanced force, easy to generate heat, the belt is easy to break, frequent belt change, and need to re-adjust the level of the pulley and the tension of the belt frequently.
(4).Due to the coaxial transmission of the flexible coupling, the force is balanced and the vibration is reduced, which increases the reliability and reduces the maintenance cost.
3. Main Components 

4. Technical Parameters
| MODEL | POWER | PRESSURE | AIR FLOW | OUTLET CONNECTION | NOISE LEVEL dB(A) | WEIGHT (KG) | DIMENSION (L*W*H mm) | |||
| KW | HP | BAR | PSI | M3/MIN | CFM | |||||
| SE22A-8/D | 22 | 30 | 8 | 116 | 3.6 | 127.1 | Rp 1 1/4 | 68 | 630 | 1300x860x1340 |
| SE30A-8/D | 30 | 40 | 8 | 116 | 5.0 | 176.5 | Rp 1 1/4 | 70 | 690 | 1450x860x1340 |
| SE37A-8/D | 37 | 50 | 8 | 116 | 6.6 | 233.0 | Rp 1 1/2 | 70 | 870 | 1580x950x1470 |
| SE45A-8/D | 45 | 60 | 8 | 116 | 7.8 | 275.3 | Rp 1 1/2 | 72 | 960 | 1580x950x1470 |
| SE55A-8/D SE55A-13/D | 55 | 75 | 8 13 | 116 188.5 | 10.0 7.8 | 353 275.3 | Rp 2 | 74 | 1460 | 2000x1100x1585 |
| SE75A-8/D SE75A-10/D | 75 | 100 | 8 10 | 116 145 | 13.0 10.9 | 458.9 384.8 | Rp 2 | 75 | 1580 | 2000x1200x1585 |
| SE90A-8/D SE90A-10/D SE90A-13/D | 90 | 120 | 8 10 13 | 116 145 188.5 | 15.0 13.0 10.0 | 529.5 459 353 | Rp 2 | 75 | 1950 | 2000x1200x1585 |
| SE110A(W)-7/D SE110A(W)-8/D SE110A(W)-10/D SE110A(W)-13/D | 110 | 150 | 7 8 10 13 | 101.5 116 145 188.5 | 20.0 19.8 17.0 13.6 | 706 698.9 600.1 480.1 | DN65 | 75 | 2300 | 2166x1700x1918 |
| SE132A(W)-07/D SE132A(W)-8/D SE132A(W)-10/D SE132A(W)-13/D | 132 | 180 | 7 8 10 13 | 101.5 116 145 188.5 | 23.6 23.4 20.0 16.0 | 833.1 826.0 706 564.8 | DN65 | 75 | 2500 | 2166x1700x1918 |
| SE160A(W)-7/D SE160A(W)-8/D SE160A(W)-10/D SE160A(W)-13/D | 160 | 220 | 7 8 10 13 | 101.5 116 145 188.5 | 27.0 26.6 24.5 20.8 | 953.1 939.0 864.9 734.2 | DN65 | 76 | 2750 | 2466x1900x1918 |
| SE180A(W)-7/D SE180A(W)-8/D SE180A(W)-10/D SE180A(W)-13/D | 180 | 240 | 7 8 10 13 | 101.5 116 145 188.5 | 30.0 29.2 26.8 23.0 | 1059.0 1030.8 946.0 811.9 | DN65 | 76 | 3000 | 2466x1900x1918 |
| SE200A(W)-8/D SE200A(W)-10/D SE200A(W)-13/D | 200 | 270 | 8 10 13 | 116 145 188.5 | 33.6 29.5 25.0 | 1186.1 1041.4 882.5 | DN80 | 76 | 4500 | 2966x2000x1918 |
| SE220A(W)-8/D SE220A(W)-10/D SE220A(W)-13/D | 220 | 300 | 8 10 13 | 116 145 188.5 | 37.5 33.5 28.0 | 1323.8 1182.6 988.4 | DN100 | 76 | 4800 | 3260x2050x2030 |
| SE250A(W)-8/D SE280A(W)-10/D SE315A(W)-13/D | 250 280 315 | 340 380 430 | 8 10 13 | 116 145 188.5 | 43.0 42.0 40.0 | 1517.9 1482.6 1412.0 | DN100 | 80 | 6200 | 3260x2050x2030 |
5. Products Category
6. Application
7. Factory View
8. Certificates
9. Packing & Shipment
10. Support & RFQ
Q: Are you a factory or trading company?
A: We are the professional screw air compressor manufacturer established in 2004
Q: Where is your company and factory located? How can I visit you?
A: Our overseas sales center is located in No.666,Xinbo Road, Maogang Industry Zone, Songjiang, Shanghai, China(201606). It takes about one hour from Shanghai Pudong airport or Hongqiao Airport. We warmly welcome all our clients from home or abroad to visit us!
Q: How does your company and factory do regarding quality control?
A: Quality is priority. SUCCESS ENGINE always attach great importance to quality controlling from beginning to the end. Our factory comply with the IS09001 standard strictly.
Q: What is your after-sale service?
A: The guarantee period is 12 months from the date of the installation or 15 months from the day of delivery. We will take full responsibilities for the charges caused by the defects during the guarantee period.
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