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VSD Rotary Screw Air Compressor Industrial 7.5kW

▶  Power: 7.5-250kW

▶  Pressure: 0.7-1.3MPa

▶  Air Delivery: 1.0-43.0 m3/min

Product Details:

Industrial VSD Rotary Screw Air Compressor 7bar 8bar 10bar 12bar 7.5Kw

 

Model Air Delivery (m3/min) Power

(kW)

Noise

(Db)

Outlet

diameter

Dimension (mm) Weight

(Kg)

0.7Mpa 0.8Mpa 1.0Mpa 1.3Mpa Length Width Height
DM-10A 1.3 1.2 1.0 / 7.5 63 G3/4 895 590 970 190
DM-20A 2.4 2.3 2.0 1.7 15 65 G3/4 1062 690 1000 236
DM-30A 4.15 3.7 3.2 2.8 22 68 G1 1330 830 1265 410
DM-40A 5.7 5.2 / / 30 68 G1 1330 830 1265 520
DM-50A 6.9 6.5 5.6 4.9 37 69 G1 1/2 1500 940 1415 655
DM-60A 8.1 7.5 6.75 5.9 45 70 G1 1/2 1500 940 1415 730
DM-75A 10.3 9.5 8.3 7.8 55 70 G2 1600 1060 1470 950
DM-100A 13 12.8 11.0 9.5 75 72 G2 2000 1120 1590 1070
DM-125A 16.7 15.5 14.0 12.5 90 72 G2 2000 1120 1590 1221
DM-150A 20.8 19.6 17.8 15.5 110 72 DN65 2400 1630 1980 1950
DM-175A 24.1 23.2 19.5 17.0 132 72 DN65 2400 1630 1980 2150
DM-220A 28.8 27.8 23.0 20.0 160 72 DN80 2800 1828 2150 3620
DM-250A 33.2 31.2 27.5 25.8 185 72 DN80 2800 1828 2150 3920
DM-350A 43.0 41.5 38.0 34.9 250 76 DN100 4260 2182 2170 5200
About us

Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineers teams. We focus on the research & develop,manufacture and energy-saving solutions of screw air compressor to create value for customers and society. In 2018 our total sales volume approached 15 million US dollars.By over 25 years enhanced experiences of designing,producing and marketing,today our valued customers are over 130 countries.

 

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Scroll compression principle Compressor sucks air through air inlet located at outer scroll.Compression chamber goes smaller with rotary movement and trapped air is compressed.Compression chamber becomes minimum volume at the center of the scroll and air is pumped out through air outlet located at the center of scroll.These, suction, compression & discharging, process is repeated continuously. Long maintenance cycle with long life consumable parts. Compressor head replacement at every 10,000 hours or 4 years whichever comes earlier. Scroll oil free screw air compressor, 100% oil free for food industry, dental and medical industry. Technical parameter Model Capacity (m³/min ) Power (kW) Host architecture Exhaust pressure (Mpa) Noise (dB) Outlet diameter Dimensions (mm) L*W*H Weight (kg) DHH2OS 0.24 2.2 2.2*1 0.8 58±2 1/2 640*660*890 200 DHH3OS 0.41 3.7 3.7*1 0.8 58±2 1/2 640*660*890 220 DHH3OS 0.36 3.7 3.7*1 1 58±2 1/2 640*660*890 220 DHH5OS 0.60 5.5 5.5*1 0.8 58±2 1/2 640*660*890 240 DHH7OS 0.82 7.5 3.7*2 0.8 58±2 3/4 1000*690*990 300 DHH7OS 0.72 7.5 3.7*2 1 58±2 3/4 1000*690*990 300 DHH11OS 1.25 11 5.5*2 0.8 58±2 3/4 1000*690*990 340 DHH11OS 1.25 11 3.7*3 0.8 58±2 3/4 1150*690*1700 430 DHH11OS 1.08 11 3.7*3 1 58±2 3/4 1150*690*1700 430 DHH15OS 1.66 15 3.7*4 0.8 62±2 1 1490*1150*1290 620 DHH15OS 1.44 15 3.7*4 1 62±2 1 1490*1150*1290 620 DHH16OS 1.80 16.5 5.5*3 0.8 62±2 1 1150*690*1700 490 DHH18OS 2.14 18.5 3.7*5 0.8 65±2 1 1490*1150*1700 840 DHH18OS 1.77 18.5 3.7*5 1 65±2 1 1490*1150*1700 840 DHH22OS 2.55 22 5.5*4 0.8 65±2 1 1490*1150*1290 700 DHH22OS 2.55 22 3.7*6 0.8 65±2 1 1490*1150*1700 910 DHH22OS 2.11 22 3.7*6 1 68±2 1 1490*1150*1700 910 DHH30OS 3.40 30 3.7*8 0.8 68±2 5/4 1490*1150*2140 1140 DHH30OS 2.81 30 3.7*8 1 68±2 5/4 1490*1150*2140 1140 DHH33OS 3.60 33 5.5*6 0.8 68±2 5/4 1490*1150*1700 1010 Clean oil free compressed air Adopt 74 degree conicity dry seamless, more reliable seamless, eliminate air leakage. Not just compression process is oil free, but also on the afterward transportation adopt stainless steel pipe, stainless steel check valve, stainless steel air receiver(for air receiver mounted), ensure the quality of compressed air. High efficiency scroll air end Adopt the advanced oil free scroll airend, reliable bearing and grease, make sure the reliability and long life-span of airend, high precise machine for motivated scroll, fixed scroll and housing, ensure high efficiency of airend. Reliable seamless material, ensure compression chamber and lubricated transmit 100% be separate, ensure compressed air is oil free. High Reliability Cooling fan adopt integrated centrifugal impeller, low noise, high cooling air pressure, high cooling air, ensure the cooling air is enough, ventilation fan adopt silence axial fan, ensure the heat inside of cabinet could be eliminated in time. Heat exchange has been increased 20%-30%, anticorrosive treatment inner structure, after strict testing, ensure the exhausting air less than environment temp.+10-15ºC, reduce the burden of downstream equipment. Adopt direct driven, not belt driven, improve transmission efficiency & reliability, reduce the maintenance cost of changing belt. Project case 30Kw 120CFM compressor 8bar pressure oil free rotary scroll air compressor
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 +0086-180-175-638-21
Jerry@shdhh.com
1199 Xiyuan Road, Qidong City, Jiangsu Province

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