About our company
We are one of the leading manufacturer in this line, and we have been in this line for over 20 years.Our products are in very high quality and the price is very competitive.
We promise to provide you the air compressor with high quality, competitive price, and good service.
Product Specification
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JF screw air compressor main configurations
More than 80% of imported famous brand accessories!
1 Air end --------------------------------------------------GHH/GU/Ally-Win (Germany)
2 Intake Valve----------------------------------------------Hoerbiger (Austria)
3 Solenoid Valve------------------------------------------CEME (Italy)
4 Temperature sensor----------------------------------Jufeng original
5 Pressure sensor----------------------------------------Huba original (from Switzerland)
6 Motor--------------------------------------------------------Dongguan/Qingjiang Motor
7 Coupling---------------------------------------------------Germany KTR
8 Thermostat Valve----------------------------------------Italy VMC
9 PLC-----------------------------------------------------------Schneider Electric (France)
10 Minimal Pressure --------------------------------------ValveHoerbiger (Austria)
11 Air filter element-----------------------------------------Germany MANN
12 Oil filter element----------------------------------------Germany MANN
13 Oil separator element---------------------------------Germany MANN
14 Bearing----------------------------------------------------Sweden SKF(LIFE60000hours)
13 Oil separator element ---------------------------------Germany MANN
14 Bearing----------------------------------------------------Sweden SKF(LIFE60000hours)
Features of machines
1. High quality and durable, double screw, running stable, low noise.
2. Air cooling, low temperature.
3. Long life machine
4. Easy assemble, Convenient operation.
5. 24 hours running everyday is not any problem
6. High stable, low vibration is our air end
7. Durable, high quality of SKF bear with IP54 motor SKF, IP54.
8. Long life of bearing, high precise oil filter.
9. Perfect electricity protection, accompanied circuit breaker
10. Our machine is very popular in the whole of world, we get ISO 9001, CE certificate and do OEM for many European companies.
The technical specifications of JF Direct Screw Air Compressor
Jufeng Screw Air Compressor (Direct coupled) | |||||||||||
Model | JF-30A | JF-50A | JF-75A | JF-100A | JF-120A | JF-150A/W | JF-175A/W | JF-200W | JF-250W | JF-300W | JF-350W |
Free air deliver/Discharge pressure (CFM/Mpa) |
134/0.7 127/0.8 113/1.0 99/1.2 |
240/0.7 219/0.8 198/1.0 173/1.2 |
353/0.7 322/0.8 300/1.0 269/1.2 |
477/0.7 445/0.8 396/1.0 353/1.2 |
569/0.7 530/0.8 488/1.0 435/1.2 |
742/0.7 700/0.8 601/1.0 541/1.2 |
890/0.7 848/0.8 742/1.0 647/1.2 |
1014/0.7 975/0.8 869/1.0 760/1.2 |
1131/0.7 1078/0.8 972/1.0 876/1.2 |
1297/0.7 1219/0.8 1067/1.0 982/1.2 |
1484/0.7 1431/0.8 1346/1.0 1223/1.2 |
No.of compression stage |
single stage | ||||||||||
Ambient temperature | -5--+45℃ | ||||||||||
Cooling model | Air --Cooling | Air-Cooling&Water-Cooling | Water-Cooling | ||||||||
Discharge temperature (0C) |
Ambient temperature+15℃ | ||||||||||
Lubricant(L) | 18 | 30 | 65 | 90 | 110 | ||||||
Noise level(Db) | 68±2 | 72±2 | 75±2 | 72±2 | |||||||
Drive method | Direct | ||||||||||
Electricity(V/ph/Hz) | 380/3/50 | ||||||||||
Power(KW/HP) | 22/30 | 37/50 | 55/75 | 75/100 | 90/120 | 110/150 | 132/175 | 150/200 | 185/250 | 220/300 | 250/350 |
Starting method | Y-â–³Starter | ||||||||||
Dimension: length/width/height (mm) |
1380×850×1160 | 1600×1000×1360 | 2100×1250×1700 | 1900×1615×1730 |
Air-Cooling:3000 Water-Cooling:2500 Air-Cooling:1620 Water-Cooling:1620 Air-Cooling:1860 Water-Cooling:1840 |
2800×1800×1900 | 3300×1900×1950 | ||||
Weight(kg) | 680 | 1060 | 1880 | 1980 | 2100 | 2900 | 3500 | 3900 | 4200 | 4600 | 5000 |
Air outlet pipe diameter(inch/mm) |
1 1/4" | 1 1/2" | 2" | DN65 | DN80 | DN100 |
By the way, we can provide you all kinds of air compressors, such as screw air compressor, piston air compressor, oil free screw air compressor, silent oil free air compressor, diesel driven portable screw air compressor, refrigerated compressed air dryer pipe air filter and so on.
Any request please feel free to contact us.
Our factory is located in Guangzhou,which is near Guangzhou Canton fair exhibition.Warmly welcome you to visit our factory in Guangzhou.