Tel: +0086-180-175-638-21
Jerry@shdhh.com

About Us

WHO ARE WE

Screw Air compressor Wholesale/Screw Air Compressor Supplier/Screw Air Compressor Manufacturer

DHH Compressor Jiangsu Co., Ltd

was established in 1996 and has 28 years of experience in the air compressor industry. It’s an innovative factory which integrates production, trade, service, research and development. We focus on research, development and manufacture screw air compressors of world’s newest energy-saving and intelligent internet information system with the industry’s top technology and elite engineering team.

ProductPower RangeApplication
Oil-injected screw air compressor7.5~630kWGeneral industrial applications
Oil-free air compressor, screw and scroll7.5~400kWMedical and food industrial applications
Combined screw air compressor for fiber laserFiber laser cutting
3 to 5bar Low pressure screw air compressor7.5~400kWSewage treatment and    applications (3 to 5 bar)
Portable diesel screw air compressor42~295kWMining applications

The company has obtained ISO9001, EU CE certification, CLASS 0 oil-free certification, German TUV certification, and obtained more than 20 patent certificates

Our factory is located in Qidong City, Jiangsu Province, adjacent to Shanghai. We have more than 150 skilled employees and 25 engineers, and we are very strict in every step of manufacturing. The company has a professional international trade center located in Shanghai, China. The company conducts brand promotion and service in the global market with branches in English, French, Russian, Spanish and Portuguese. Now, our valued customers are located in more than 130 countries. Germany technology and 14 years of export experience have helped us to gain more than 50 loyal overseas agents.

DHH’s mission is to become a world-renowned high-end brand, with sustainable development, continuously improve its own value, and it is committed to provide our customers with energy-saving products

WHAT WE DO

Innovation

Dehaha provides solutions for various industries, including military industry, laser industry, new energy vehicle charging industry, cold chain logistics, etc.

R&D

We have a professional R&D team and have been dedicated to laser cutting industry for over 28 years, providing with one-stop solutions.

Manufacture

Dehaha has complete production lines including IQC,QC,IPQC,OQC procedure. We are ISO 9001 certified factory and our products have CE, FCC, etc.

Service

We offer our clients with unique experience and services covered the complete spectrum of the product life circle from concept to design, manufacturing and after sale services.

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Electric Driven Portable Screw Air Compressor
Electric Driven Portable Screw Air Compressor
Electric Driven Portable Screw Air Compressor   Electric Driven Portable Screw Air Compressor
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
DEHAHA Oil Free Rotary Scroll Air Compressor
DEHAHA Oil Free Rotary Scroll Air Compressor       Technical parameter Model Capacity (m³/min...
Centrifugal Compressor for Oil refining
Centrifugal Compressor for Oil Refining
Centrifugal Compressor for Oil Refining   Technical Parameter   Applications

CONTACT US

 +0086-180-175-638-21
Jerry@shdhh.com
1199 Xiyuan Road, Qidong City, Jiangsu Province

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