Oil-injected Rotary Screw Compressor with Variable Speed Drive

Oil-injected Rotary Screw Compressor with Variable Speed Drive
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Features
Energy saving
  • The outlet capacity can be related to user’s compressed air consumption, which decreases exhausted power waste.
  • When the compressed air consumption is intermittent, the soft start zero-load function and the peak value of current/torque can be avoided. This grants 0-100% speed variable control, minimizing the energy loss.
  • Extra 2bar pressure load ban be avoided, which saves 14% of energy for the compressor.
Pressure can be adjusted at will according to needs, and maintained constant
  • Pressure can be adjusted at will between 3-14bar, no need for gear and belt change.
  • At a certain pressure setting, the compressor will keep air supply at constant pressure, within 0.2bar of deviation.
Remote control
  • Our oil-injected rotary screw compressor, with variable speed drive, applies advanced controlling, monitoring and communication systems. The user can acquire technical support from all over the world through the Internet.
Reliable
  • Frequency-variable soft start is applied to avoid electric and mechanic shock.
  • Harmful factors of long-hour high speeds and various running is avoided.
  • 2-bar extra pressure is left out, which decreases the possibility of leakage.
Eco-friendly and convenient
  • Our oil-injected rotary screw compressor with variable speed drives is easy to install. Therefore, it can be placed on-site, and is ready to work after a quick link. With low rotation rate axial fan and noise isolation process, the compressor is very quiet.
Technical Parameters
Model Power kw Air Displacement m³/min Pressure MPa Dimensions (L×W×H) mm Weight Kg Speed
RPM
Noise Level dB(A) Air Outlet Size
JF-10AZ 7.5 1.2 0.7 1000x700x830 210 1470 65 ±2 G½"
1.1 0.8
JF-15AZ 11 1.8 0.7 1050x750x1000 380 2920 67 ±2 G¾"
1.7 0.8
JF-20AZ 15 2.4 0.7 1050 x 750 x 1000 400 2920 67 ±2 G¾"
2.3 0.8
1.8 1
1.7 1.2
JF-25AZ 18.5 3.2 0.7 1380 x 850 x 1160 510 2940 69 ±2 G1"
3 0.8
2.6 1
2.5 1.2
JF-30AZ 22 3.8 0.7 1380 x 850 x 1160 520 2940 70 ±2 G1"
3.6 0.8
3.1 1
2.9 1.2
JF-40AZ 30 5.2 0.7 1380 x 850 x 1160 610 2950 72 ±2 G1"
5 0.8
4.2 1
4 1.2
JF-50AZ 37 6.7 0.7 1500 x 1000 x 1320 750 2950 72±2 G1½"
6.2 0.8
5.2 1
5 1.2
JF-60AZ 45 7.4 0.7 1500 x 1000 x 1320 760 2950 74 ±2 G1½"
7 0.8
6.3 1
6 1.2
JF-75AZ 55 10 0.7 1900x1250x1600 1200 2970 76 ±2 G2"
9.6 0.8
8 1
7.6 1.2
JF-100AZ 75 13 0.7 2000 x 1250 x 1670 1350 2970 76 ±2 G2"
12.6 0.8
11 1
10.5 1.2
JF-120AZ 90 16 0.7 2000 x 1250 x 1670 1570 2970 78 ±2 G2"
15 0.8
13 1
12.5 1.2
JF-150AZ 110 21 0.7 2500 x 1470 x 1840 2150 2970 78 ±2 G2½"
19.8 0.8
17 1
16.4 1.2
Model Power kw Air Displacement m³/min Pressure MPa Dimensions (L×W×H) mm Weight Kg Speed
RPM
Noise Level dB(A) Air Outlet Size
JF-175AZ 132 24.5 0.7 2500 x 1470 x 1840 2190 2970 78 ±2 G2½"
23.2 0.8
20 1
19.4 1.2
JF-200AZ 160 28.7 0.7 3000 x 1700 x 1840 2650 2970 81 ±2 G2½"
27.6 0.8
23.5 1
22.8 1.2
JF-250AZ 185 32 0.7 3000 x 1700 x 1840 2720 2975 81 ±2 G2½"
30.4 0.8
27.4 1
26.8 1.2
JF-270AZ 200 34.2 0.7 3200 x 1980x2150 4150 2975 83 ±2 G3"/DN100
33.3 0.8
30 1
29.2 1.2
JF-300AZ 220 34.3 0.8 3200 x 1980x2150 4150 2975 84 ±2 G3"/DN100
30 1
29.2 1.2
JF-350AZ 250 42 0.7 3200 x 1980x2150 4500 2980 84 ±2 G3"/DN100
40.5 0.8
36.2 1
35.5 1.2
JF-430AZ 315 51 0.7 3650 x 1980x2150   2980 86 ±2 DN110
50.2 0.8
41.5 1
40.5 1.2
JF-480AZ 355 65.2 0.7 3650 x 1980 x215C   2980 88 ±2 DN125
62 0.8 1
54.5 1
46.8 1.2
F-540WZ 400 73.5 0.7 3200 x 1980x2150   2980 88 ±2 DN150
72 0.8
63.1 1
54.2 1.2
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