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.
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.
Picture of the machine
JF screw air compressor main configurations
More than 80% of imported famous brand accessories!
| Item | Parts | Brand |
| 1 | Air end | Torin or GU(Germany origin) |
| 2 | Intake Valve | Jufeng original |
| 3 | Solenoid Valve | CEME (Italy) |
| 4 | Temperature sensor | Jufeng original |
| 5 | Pressure sensor | Huba original (from Switzerland) |
| 6 | Motor | Dongguan Motor |
| 7 | Coupling | Germany KTR |
| 8 | Thermostat Valve | Italy VMC |
| 9 | PLC | Schneider Electric (France) |
| 10 | Minimal Pressure Valve | Hoerbiger (Germany) |
| 11 | Air filter element | Germany MANN |
| 12 | Oil filter element | Germany MANN |
| 13 | Oil separator element | Germany MANN |
| 14 | Bearing | Sweden SKF |
Full set of machine supply and service,including in air dryer,air filter,air receiver
CE and ISO Certifications
The technical specifications of JF Belt Screw Air Compressor
| JuFeng Screw Air Compressor (Belt driven) | |||||||||||
| Model | JF-7A | JF-10A | JF-15A | JF-20A | JF-25A | JF-30A | JF-40A | JF-50A | JF-60A | JF-75A | JF-100A |
| Free air deliver /Discharge pressure (m 3 /min/Mpa) | 0.85/0.7 0.75/0.8 | 1.2/0.7 1.1/0.8 0.9/1.0 0.7/1.2 | 1.6/0.7 1.5/0.8 1.3/1.0 1.1/1.2 | 2.5/0.7 2.3/0.8 2.1/1.0 1.9/1.2 | 3.2/0.7 2.9/0.8 2.6/1.0 2.2/1.2 | 3.8/0.7 3.6/0.8 3.2/1.0 2.8/1.2 | 5.2/0.7 5.0/0.8 4.5/1.0 3.8/1.2 | 6.8/0.7 6.2/0.8 5.6/1.0 4.9/1.2 | 7.3/0.7 7.0/0.8 6.0/1.0 5.6/1.2 | 10.0/0.7 9.1/0.8 8.5/1.0 7.6/1.2 | 13.5/0.7 12.6/0.8 11.2/1.0 10.0/1.2 |
| No.of compression stage | single stage | ||||||||||
| Ambient temperature | -5--+45 C | ||||||||||
| Cooling model | Air --Cooling | ||||||||||
| Discharge temperature( 0 C) | Ambient temperature+15 C | ||||||||||
| Lubricant(L) | 16 | 18 | 30 | 65 | |||||||
| Noise level(Db) | 62±2 | 64±2 | 62±2 | 68±2 | 72±2 | ||||||
| Drive method | Multivee belt | ||||||||||
| Electricity(V/ph/Hz) | 380/3/50 | ||||||||||
| Power(KW/HP) | 5.5/7 | 7.5/10 | 11/15 | 15/20 | 18.5/25 | 22/30 | 30/40 | 37/50 | 45/60 | 55/75 | 75/100 |
| Starting method | Y- Starter | ||||||||||
| Dimension: length/width/height(mm) | 630×620×755 | 900×800×1100 | 900×800×1100 | 950×800×1130 | 1150×900×1350 | 1300×1000×1470 | 1540×1140×1660 | 1540×1140×1660 | |||
| Weight(kg) | 128 | 240 | 440 | 450 | 620 | 650 | 950 | 1060 | 1200 | 1810 | 1860 |
| Air outlet pipe diameter(inch/mm) | 3/4" | 1" | 1 1/2" | 2" | |||||||
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:jufengcompressor(at)hotmail(dot)com
Our factory is located in Guangzhou,which is near Guangzhou Canton fair exhibition.Warmly welcome you to visit our factory in Guangzhou.
