Rotary Screw 7.5 To 270 HP Lubricated
Main part of Screw Compressor is Air-end, consisting of a pair of rotors. The male motor is driven by electric motor. Suction of air though Inlet filter and suction control valve. Air – oil mixture from air-end flows into an air – oil separator. The separated oil flows through oil filter and after cooling in ‘cooler’, it gets back into the system. The air also passes through air cooler and to the receiver. The whole system is controlled through valves / sequence of compressor is done through electric /electronic control.
High Quality Compressors
Compact, High-efficiency, Low-noise:
- Big Rotor, Big Output Capacity, Good Specific Power.
- Stable Air Flow Volume, Less wear Parts than Piston Compressor, High Reliability
Low Investments:
- Mechanical structure is simple, has low running cost and provides a continuous 24 hours operation
High Reliability:
- Less moving parts. Integrated combination parts, Lower failure, high protection grade
- Excellent quality compressed air, outlet compressed air oil content less than 3ppm, suitable for all main industry area
Fully Automatic Interlocking Controland Operation Management
Intelligent PLC, with the signals of pressure, temperature, current provided with key important indicator of 12 alarms and full security protection measures, multi-language display suited for different countries requirement, maintenance period reminder, RS485 communications interface help realize linkage work for many compressors, concisely and comprehensively to let customer understand the running situation in a timely manner.
Safe Leakage-ProofConnection
Abandoned the traditional hose with low cost whole rigid line and flexible connection, put an end to bursting of ageing of pipeline causing leakage, reduce the oil pressure loss at the same time. Adopt cutting sleeve or ?uorine rubber o-rings for sealing which prevent leakage. Also, it helps reduce vibration effectively.
Intake Valve WithSaving Energy
Intake valve with high-quality and high reliability effectively control the loading and unloading of machine, saving energy. Sol.valve service life is up to 2 million times more than the structure used to upgrade, no gap can be completely sealed, no need air cylinder pneumatic control, no seal diaphragm etc. wearing parts.
Electric controlComponents
Reliable electrical control components to ensure the long-term stable operation of units.
General Arrangement Diagram of Compressed Air System
Rotary Screw Small Range(7.5 To 30 Hp)
Technical Specifications
MODEL | 7 BAR | 8 BAR | 10 BAR | 13 BAR | MOTOR POWER HP | LENGTH MM | WIDTH MM |
HEIGHT MM |
WEIGHT KG |
AIR CONN. | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | |||||||
IAS 7.5 | 0.85 | 30 | 0.79 | 28 | 0.71 | 25 | 0.62 | 22 | 7.5 | 870 | 760 | 1120 | 286 | ¾” |
IAS 10 | 1.13 | 40 | 0.99 | 35 | 0.91 | 32 | 0.79 | 28 | 10 | 870 | 760 | 1120 | 292 | ¾” |
IAS 15 | 1.70 | 60 | 1.61 | 57 | 1.42 | 50 | 1.22 | 43 | 15 | 870 | 760 | 1120 | 351 | ¾” |
IAS 20 | 2.38 | 84 | 2.29 | 81 | 1.98 | 70 | 1.81 | 64 | 20 | 870 | 760 | 1120 | 489 | ¾” |
IAS 25 | 3.29 | 116 | 3.00 | 106 | 2.61 | 92 | 2.32 | 82 | 25 | 1470 | 1115 | 1175 | 504 | 1 ¼” |
IAS 30 | 3.77 | 133 | 3.51 | 124 | 3.29 | 116 | 2.89 | 102 | 30 | 1470 | 1115 | 1175 | 517 | 1 ¼” |
Rotary Screw Medium Range(40 To 125 Hp)
Technical Specifications
MODEL | 7 BAR | 8 BAR | 10 BAR | 13 BAR | MOTOR POWER HP | LENGTH MM | WIDTH MM |
HEIGHT MM |
WEIGHT KG |
AIR CONN. | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | |||||||
IAS 40 | 5.10 | 180 | 4.98 | 176 | 4.19 | 148 | 3.68 | 130 | 40 | 1470 | 1115 | 1175 | 610 | 1 ½” |
IAS 50 | 6.46 | 228 | 6.29 | 222 | 5.81 | 205 | 5.30 | 187 | 50 | 1450 | 1600 | 1480 | 650 | 1 ½” |
IAS 60 | 8.13 | 287 | 8.01 | 283 | 6.80 | 240 | 6.00 | 212 | 60 | 1850 | 1600 | 1480 | 1050 | 2″ |
IAS 75 | 10.39 | 367 | 10.00 | 353 | 8.50 | 300 | 7.59 | 268 | 75 | 1850 | 1600 | 1480 | 1250 | 2″ |
IAS 100 | 13.82 | 488 | 13.31 | 470 | 11.70 | 413 | 10.00 | 353 | 100 | 2340 | 1740 | 2000 | 1760 | 2 ½” |
IAS 125 | 16.51 | 583 | 16.00 | 565 | 14.50 | 512 | 12.52 | 442 | 125 | 2340 | 1740 | 2000 | 1890 | DN 65 |
Rotary Screw Large Range(150 To 270 Hp)
Technical Specifications
MODEL | 7 BAR | 8 BAR | 10 BAR | 12.5 BAR | MOTOR POWER HP | LENGTH MM | WIDTH MM | HEIGHT MM | WEIGHT KG | AIR CONN. | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | M3/ MIN | DELIVERY CFM | |||||||
IAS 150 | 20.25 | 715 | 19.97 | 705 | 17.42 | 615 | 15.58 | 550 | 150 | 2340 | 1740 | 2000 | 2350 | DN 65 |
IAS 180 | 24.5 | 865 | 24.0 | 847 | 21.0 | 741 | 18.00 | 635 | 180 | 2700 | 1750 | 1850 | 3100 | DN 65 |
IAS 220 | 29.0 | 1024 | 28.3 | 1000 | 24.0 | 848 | 21.5 | 759 | 220 | 2700 | 1750 | 1850 | 3200 | DN 65 |
IAS 250 | 32.5 | 1147 | 31.6 | 1116 | 28.3 | 999 | 24.5 | 865 | 250 | 2700 | 1820 | 1850 | 3450 | DN 80 |
IAS 270 | 35 | 1236 | 33.6 | 1186 | 30.8 | 1088 | 27.2 | 960 | 270 | 2700 | 1820 | 1850 | 3600 | DN 80 |