DC-30A Direct Driven Screw Compressor 

High efficient and reliable direct drive system 

The rator and motor direct draive through the flexible coupling, no transmission loss of energy consumption,higher transmission efficiency, higher reliability, bigger gas production, and more energy-efficient(22kw-250kw type);
 Rotor, sliding gears and motor through the flexible coupling connect, the coupling transmission is more efficiency than the belt tansmission, also get more compressed air for the same energy consumption( 280kw-400kw type);
Automatic absorption of peak torque, avoid wallop. Reduce wearing parts, increase reliability,
and reduce maintenance costs.
 

1.A represents air-cooling type,W represents water-cooling type;2.Working Environment temperature: -5ºC~45ºC;
3.Discharge temperature is less than ambient temperature +10ºC~15ºC;
4.Drive Mode: coupling direct driven;
5.Startup Mode: direct start under 11kw, and  above 11kw;
6.Work Power: 380V / 50HZ, 460V / 230V / 6KV and 10KV voltages can be made for customers;
7.F.A.D volume flow test is according to ASMC PTC9 or ISO1217 standard (GB/T3853)

Our services

1.Professional online consultant to solve your question about compressor system.
2. Free site design consultant, and energy saving solution to help you save operation cost.
3.  Negotiable technician available to service machinery overseas.
4. Online professional after-service until solve the problem.
5. 1 year warranty after commissioning or 24 months against shipping date, it depends on which one come firstly for the whole machine(except maintenance consumable).
6. A sufficient number of spare parts are available, make sure the good after service.



Company Profile

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 23 years enhanced
experiences of designing,producing and marketing,today our valued customers are over 130 countries. Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.

Dehaha's primary businesses focus in following key areas: 
Oil-injected rotary screw compressors 
Portable screw air compressors 
Oil free air compressors 
High pressure air compressors 
Air treatment equipment

At Dehaha,we earn our customers' trust and satisfaction by manufacturing the superior quality compressed air products for all industries.All of our products are designed for reliable performance,easy maintenance,and maximum energy efficiency.We have sales representatives who can speak English,Spanish,French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.

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".



Packaging and shipping


FAQ

1.Why customer choose us? 
DHH COMPRESSOR JIANGSU CO.,LTD.with 23 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.