Our Factory have been in air compressors industry for 20years,  from piston type air compressor late to screw type air compressors,  now we have fixed speed (belt driven), fixed speed (direct driven) screw air compressors;VSD variable speed frequency screw air compressors, inverter compressors work very good and save electricity;Besides we also have the newest technology for permanent magnet frequency screw air compressors,  this new technology screw air compressor super environmental and save energy,  quite lower noise, almost mute, best choice if your work shop have high request of environment.

State-of-the-art Screw Element

•Original Hanbell air end
•Advanced SAP profile design
•The material of the rotors is American specialty steel
•Superior Sweden SKF element bearings

Heavy-duty Oil Filter

•Heavy-duty oil filter with excellent oil purification capability ensures a clean and safe oil system
•Long service period and easy filter change reduce maintenance costs.
 

Energy-saving 1:1 Direct Driven design
Germany KTR brand maintenance-free coupling makes the motor drive the air end without transmission loss.

Efficient Separation System

•Reduction of pressure drops and energy costs
•Low oil consumption ensures minimal maintenance costs and long compressor lifetime
•Quality air with low oil content:
- three step air-oil separation(centrifuge, gravity, filter)
- oil content: less than 3 ppm by weight
- hinged cover for easy separator element change
 

Superior Air Filter

•Superior air filter with two-stage dust removal and filtering system with efficiency of up to 99.9% even in heavy-duty environments
•Extends the service life of the compressor parts and components, ensures high air quality           

Direct driven variable frequency screw air compressor 22kw---400kw
1. Reliable quality, competitive price
2. German Air end, 10 years manufacture experience
3. Perfect service network
4. Easy to install, operate, maintent.
5. Low noise, Low engergy consumption, Low runing, Low maintenance cost.
6. Aptitude and intelligent Control, PLC control, LCD displayer.

---ISO9001 CE TUV and SGS certified
---Global competitive price and guaranty
---High quality integrated withGermany technology
---Customer over 20 countries in the world

1.24/7 after sales service support in different languages.
2.Follow up the feedback of products in 2 months interval by email or call.
3.Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4.Technical training for customers in DEHAHA air compressor factory or working site.
5.Plenty of original spare parts with proven quality are all available from our central stocks in Jiangsu and all distributors'depots.
6.All kinds of technical documents in different languages.

Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor of Jiangsu, China, more than 24 years.
 
Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.
 
Q3. What's payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
 
Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
  2. Well-trained engineers available to overseas service.
  3.Worldwide agents and after service avaiable.
 
Q5. How about your warranty?
A: One year for the whole machine and two years for screw air end, except consumable spare parts.
  
Q6. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
 
Q7. How do you control quality ?
 A: 1.The raw materials are strictly inspected
     2.Some key parts are imported from overseas
     3.Each compressor must pass at least 5 hours of continuous testing before leaving the factory.