DHH belt driven series oil-less screw compressors are lower noise, coupling high efficiency, reliable quality.
Shanghai DHH screw compressor features:
1.perfect performance
2.microcomputer controller
3.dhh screw compressor OEM acceptablee
Welcome to visit our factory!
 
Rotary screw air compressor(variable speed) 
A represents air-cooling type, W represents water-cooling type;
Working environment temperature: - 5 °C ~ 45 °C;
The exhaust temperature is less than environment temperature about + 10 °C ~ 15 °C.
Driving mode: belt transmission;
Startup mode: frequency start.
Work power: 380V / 50HZ, 460V / 230V / 6KV and 10KV voltages can be made for customers;
F.A.D volume flow test is according to ASMC PTC9 or ISO1217 standard (GB/T3853).
Shanghai dhh screw air compressor factory, mainly produce screw type air compressors, range from belt driven, coupling driven to varaible speed and pm permanent magent frequency sires.
welcome to contact us for more details
chinadhh.en.made-in-china.com
 
Core components of our screw air compressor                       
Advatages:

1.Large displacement
Displacement 10% higher than ordinary piston compressor.

2.Energy-saving
Compared with piston air compressor, this series of models for the new national standard two energy efficiency products, excellent energy saving.

3.Easy to operate
24 hours unattended all day work, free load automatically start, full load automatically shut down.

4.Strong stability
Under long time working, displacement and pressure stable, no crash phenomenon, low failure rate.








 

Q1:Are you factory or trading company?

A1: We are factory.

 

Q2:Where is your factory located? How can I visit there?

A2: 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!

 

Q3: Will you provide some spare parts of the machines?

A3: Yes, of course.

 

Q4: Warranty terms of your machine?

A4: Two years warranty for Air End, one year for spare part.

 

Q5: How long will you take to arrange production?

A5:380V 50HZ we can delivery the goods within 14 days. Other electricity or other color we will delivery within 22 days.

 

Q6:How does your factory do regarding quality control?

A6: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.

 

Q7: Can you accept OEM orders?

A7: Yes, with professional design team, OEM orders are highly welcome.