China Dm Serise Air Water Cooling Direct Driven Permanent Magnet Variable Frequency Screw Type Air Compressor with Ce ISO SGS Certificate

DM Series Permanent Magnet Variable Frequency Screw Compressor

Permanent magnet Direct Screw Air End

It is a unique new design, which combines the permanent magnet motor and the speed control frequency converter. It couples with the high quality air end, which shows the advanced screw compressor technology.

It can provide the unique energy-saving effect and super reliability. There is no motor bearing. The screwing compressor is driven by the permanent magnet motor. There is no consider about the attrition of the gear,pulley,belt, coupling,shaft seal and the moving parts, which leads to the leak or change parts. Meanwhile, it not need to consider the calibritionfor the gear coaxial seal. The high-effect converter technique will reduce the operating costs prodigiously, which can provide you a real excellent technology.

Model No.Power Max. Capacity Cooling DrivenStarting Weight(Kg)AirDimension (mm)(kw/hp)Pressure(m3/min)MethodSystemOutletDM-10A7.5/108 bar1.2OilDirectFrequency190G3/4"895*590*970DM-20A15/207bar2.4236G3/4"1062*690*10008 bar2.310 bar2.2DM-30A22/307bar4.1370G1"1330*830*12658 bar3.610 bar3.2DM-40A30/407bar5.7450G1"1330*830*12658 bar5.210 bar/DM-50A37/508 bar6.5655G1 1/2"1500*940*141510 bar5.613 bar4.9DM-60A45/607 bar8.1730G1 1/2"1500*940*14158 bar7.513bar5.9DM-75A55/757 bar10.31050G2"1600*1060*14708 bar9.513 bar7.8DM-100A75/1007 bar13Air1291G2"2000*1120*15908 bar12.810 bar1113 bar9.5DM-125A90/1257 bar16.331421G2"2000*1120*15908 bar13.6510 bar1413 bar12.5DM-150A110/1507 bar20.81970DN652400*1630*19808 bar19.610 bar17.813 bar15.5DM-175A132/1757 bar24.12120DN652400*1630*19808 bar23.210 bar19.513 bar17DM-220A160/2207 bar28.52650DN802600*1700*19808 bar27.510 bar2313 bar20DM-250A185/2507 bar33.22850DN802600*1700*19808 bar31.210 bar27.513 bar25.8Motor Efficiency Class:Ultraefficient/IE3/IE2 as per your required
Motor Protection Class:IP23/IP54/IP55 or as per your required
Certification: CE/ISO9001/TUV/UL/SGS/ASME
Voltage: 380V/3PH/50HZ/60HZ,220V/3PH/50HZ/60HZ,400V/3PH/50HZ/60HZ,440V/3PH/50HZ/60HZ,415V/3PH/50HZ/60HZ,230V/3PH/50HZ/60HZ, dual voltage is also ok

1.DHH Permanent Magnet VSD Screw Compressor Energy-saving technology makes it an indispensable part in your factory.
Features
Motor Power:7.5~55(Kw)
Air Delivery: 0.7~10.3(m3/min)
Working Pressure:7.0~13.0(Bar)
Cooling Method: Oil cooling
Motor protection class: IP65
High-efficiency, One-piece structure
Motor Power:75~185(Kw)
Air Delivery:13~33.2(m3/min)
Working Pressure:7.0~13.0(Bar)
Cooling Method: Ail cooling
Motor protection class: IP54
High-efficiency, Significant Energy saving
Certificate
Project case
Customer feedback
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.
Dehaha opened to the world since 2015, and now we have a foreign trade department with more than dozens people, serving customers around the world 24 hours. We have sales representatives who can speak English, Spanish, Portuguese, French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.now our valued customers are over 130 countries. Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.
Dehaha continuously innovates product development and management to meet customers' demand. The powerful enterprise culture and continuous innovation make Dehaha improved rapidly to reach the business principle "Energy Saving First, Mutual Value Shared". The production line of DEHAHA is consist of screw air compressor from 5.5KW to 550KW, oil free air compressor, portable air compressor, permanent magnet variable frequency air compressor, high pressure air compressor and compressed air purification equipment, etc.
Dehaha mission is to be a world-renowned high-end brand, with sustainable development, constantly improving its own value and sharing it with our customers and staff. Committed to offer our customers a silent and energy-saving manufactured products.
Shipping and packaging
FAQ

1.Why customer choose us?
DEHAHA COMPRESSOR JIANGSU CO.,LTD.with 24 years old history,we are specialized in Rotary Screw Air Compressor.Germany Standard and 13 years exporting experience help us won more than 30 loyal foreign agents.We warmly welcome your small trial order for quality or market test.

2.Are you a manufacturer or trading company?
We are professional manufacturer with big modern factory in Qidong,China,with professional design team.Both OEM & ODM service can be accepted.

3.Where is your factory located? How can I visit there?
Our factory is located in Qidong City, Jiangsu Province, China. We can pick up you from Shanghai, it's about 1 hour from Shanghai Pudong Airport to our factory. Warmly welcome to visit us!

4.What's your delivery time?
380V 50HZ we can delivery the goods within 14 days. Other electricity or other color we will delivery within 22 days,if urgently order,pls contact our sales in advance.

5.How long is your air compressor warranty?
One year for the whole machine and two years for screw air end, except consumable spare parts and we can provide some spare parts of the machines.
6.How does your factory do regarding quality control?
Quality is everything. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2015 authentication and CE certificate.
7.How long could your air compressor be used?
Generally, more than 10 years.

8. What's payment term?
T/T,L/C,D/P,Western Union,Paypal,Credit Card,and etc.Also we could accept USD, RMB, Euro and other currency.

9.How about your customer service?
24 hours on-line service available.48 hours problem solved promise.
10.How about your after-sales service?
(1) Provide customers with installation and commissioning online instructions.
(2) Well-trained engineers available to overseas service.
(3) Worldwide agents and after service available.