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High Pressure Air Compressor

The high pressure air compressor is designed in differential compression. As an uncommon three stages of product, it is installed with two cylinders of single stage on left and right. The two or three stages of cylinders are in the middle. The differential compression technology has been used for multiple years abroad. The piston force of the product is lower than the common three stages of product by 30% and than the two stages of product by 60%.

This high pressure air compressor is one of the advanced products developed with foreign mature technology and military patent technology. The product takes the new patent combined heat exchanger as the cooling system and the heat exchanging efficiency reaches 98%. Due to the three stages of compression, it owns low compression ratio so that the exhaust temperature is extremely low theoretically. While working, the differential product cancels about 30% pressure between two stages and three stages of compression. It reduces the shaft power and saves much electricity.

The compressed air is cooled through heat exchangers in different stages and the inlet temperature at each stage of compression gets normal. The exhaust temperature at each stage is controlled effectively to be superior to the national standard. Due to the low exhaust temperature, the oil of the compressor will not be coked or burn the valve. The 9000m³/h air is able to cool the compressed air at each stage and reduce the working temperature of cylinder in every stage. Our product is guaranteed to run at low temperature and its service life equals to that of the water cooling air compressor.

At the working temperature of 40°C, the product is capable of running for 24 hours. Equipped with imported and advanced Chinese controlling parts, our product is stable with low noise. Yet it needs absolute ventilation while working. This product is commonly used in pressure testing for bottle blowing machine, rubber tire, container, etc.

Technical Specifications
Picture Model Pressure
(Mpa)
Air
delivery
(m3/min)
Power of
the motor
(kw)
Weight
(kg)
Overall dimension
(mm)
Note Cylinder Size (mm)
W0.6/50 5 0.6 15 420 1200*600*800 W type direct
drive,three
cylinders,three
stage of single
water cooler
125*65*42
W0.8/40 4 0.8 15 420 1200*600*800 W type direct
drive,three
cylinders, three
stage of single
water cooler
125*65*48
W1.25/30 3 1 15 460 1400*600*800 W type direct
drive, three
cylinders, three
stage of single
water cooler
130*80*52
W1.25/40 4 1 15 460 1400*600*800 W type direct
drive, three
cylinders,three
stage of single
water cooler
130*65*42
W1.4/30 3 1.4 15 480 1400*600*800 W type four
cylinders,
two stage of
double water
cooler
130*2/120*100
W1.8/30 3 1.8 18.5 650 1550*700*800 W type four
cylinders,
three stage
of double
water cooler
130*2/120*100
V2/30 3 2 22 1050 1650*1200*1250 V type three
cylinders,
three stage of
water cooling
210*130*110
V2/40 4 2 30 1150 1650*1200*1250 V type three
cylinders, three
stage of water
cooling
210*120*105
V3.3/30 3 3 37(33) 1250 1660*1200*1250 V type three
cylinders, three
stage of water
cooling
220*140*125
V3.3/40 4 3.3 37 1250 1650*1200*1250 V type three
cylinders, three
stage of water
cooling
220*130*115
WF0.8/
30B with
air storage
tank
3 0.8 9 380 1450*550*1250 W type belt,
three cylinders ,
two stage of
air cooling
100*2/55
WF1.25/
30B with
air storage
tank
3 1.25 15 450 1650*650*1450 W type belt,
three cylinders ,
two stage of
air cooling
125*2/65
WF0.6/70 7 0.6 15 380 1400*650*1050 W type belt,
three cylinders ,
three stage
of air cooling
125*65*38
WF0.8/30 3 0.8 15 380 1400*650*1050 W type belt,
three cylinders ,
three stage
of air cooling
130*80*52
WF0.8/40 4 0.8 15 380 1400*650*1050 W type belt,
three cylinders ,
three stage
of air cooling
130*65*42
WF1/40 4 1 15 380 1400*650*1050 W type belt,
three cylinders ,
three stage
of air cooling
130*80*48
WF0.8/30 3 0.8 9 285 1150*550*1000 W type belt,
three cylinders ,
two stage of
air cooling
100*2/55
WF1.25
/30
3 1.25 15 380 1250*600*1050 W type belt,
three cylinders ,
two stage of
air cooling
120*2/65
WF1.5/30 3 1.5 18.5 420 1250*600*1050 W type belt,
three cylinders ,
two stage of
air cooling
125*2/75
WF1.8/30 3 1.8 18.5 650 1400*600*1100 W type belt,
four cylinders ,
three stage
of air cooling
130*2/100*85
WF2/30 3 2 22 850 1250*650*1250 W type belt,
four cylinders ,
three stage
of air cooling
155*2/105*90
WF2/40 4 2 30 880 1250*600*1050 W type belt,
four cylinders
,three stage
of air cooling
155*2/100*85
WF2/30B
(with air
storage
tank)
3 2 22 950 1550*1100*1450 W type belt,
four cylinders ,
three stage
of air cooling
155*2/105*90
VF3/30 3 3 30 1200 1700*1200*1450 V type direct
drive, three
cylinders, three
stage of air
cooling
210*130*110
VF3.3
/30
(VF3.3
/40)
3(4) 3.3 37 1200 1700*1200*1250 V type direct
drive, three
cylinders, three
stage of air
cooling
220*135*115
VF3/30B
Belt drive
(with air
storage
tank)
3 3 30 1450 1850*1200*1550 V type belt
drive, three
cylinders, three
stage of air
cooling
210*130*110
VF3.3/30B
Belt drive
(with air
storage tank)
3 3.3 33(37) 1450 1850*1200*1550 V type belt
drive, three
cylinders, three
stage of air
cooling
220*135*115
VF3.3/40B
Belt drive
(with air
storage
tank)
4 3.3 37 1450 1850*1200*1550 V type belt
drive, three
cylinders, three
stage of air
cooling
220*125*105
VF3.3/
30B
(VF3.3/
40)
3(4) 3.3 37 1200 1650*1200*1550 V type direct
drive, three
cylinders, three
stage of air
cooling
220*135*115

As an experienced high pressure air compressor manufacturer and supplier in China, Denair provides a wide range of products that includes oil free air compressor, rotary screw air compressor, portable air compressor, and more.

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