Dehaha China in Erode India elecon coupling sales High in Baixada Santista Brazil bowex m24 coupling price Efficiency Direct Driven Screw Compressor with top quality lowest price

Dehaha  China  in   Erode India   elecon coupling sales  High  in   Baixada Santista Brazil   bowex m24 coupling  price  Efficiency Direct Driven Screw Compressor with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

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 EPT 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.

Model: DC-500W
Free air delivery: 74.31m3/min
Working pressure: 0.8Mpa 8bar
Control: PLC
Driven: direct coupling
Cooling: by air
EPT motor: Permanent magnet type,500hp 400KW  380V/60hz/3ph, IP54 protection level
Inverter brand: Inovance
Discharge temperature: less than ambient +8 ºC
Noise: less than 82 dB(A)
Air outlet size: DN80
Dimension: 4200*2200* 2240mm
Weight: 8200kg

DHH Air Flow Capacity(m³/min) Power Noise Outlet Diameter Dimension Weight
Model 0.7Mpa 0.8Mpa 1.0Mpa 1.3Mpa KW HP dB(A) INCH WxDxH mm Kg
DC-30A 3.6 3.4 3.2 2.8 22 30 68 G1” 1300x920x1100 700
DC-50A 6.5 6.2 5.6 4.9 37 50 69 G1 1/2” 1450x1000x1240 900
DC-75A/W 10.1 9.5 8.5 7.5 55 75 70 G2” 1720x1200x1340 1700
DC-100A/W 13.6 12.8 12.3 10.2 75 100 72 G2” 2571x1260x1460 1900
DC-125A/W 16.1 15.5 14.0 12.5 90 125 72 DN50 2571x1260x1460 2500
DC-150A/W 21.2 19.6 17.8 15.5 110 150 73 DN65 2300x1600x1790 2800
DC-175A/W 24.1 23.3 20.5 17.8 132 175 74 DN65 2300x1600x1790 3000
DC-220A/W 28.8 27.8 25.0 22.4 160 220 75 DN80 2650x1700x1850 3500
DC-250A/W 32.5 31.2 28.0 25.8 185 250 77 DN80 2650x1700x1850 3800
DC-270A/W 34.5 34.0 30.5 28 200 270 76 DN80 2650x1700x1850 4200
DC-300A/W 36.8 34.7 31.5 29.5 220 300 80 DN100 3000x1900x1930 4800
DC-350A/W 43.0 41.5 38.0 34.9 250 350 78 DN100 3000x1900x1930 5200
DC-375A/W 51.35 50.59 46.06 41.51 280 375 82 DN125 4200x2200x2240 7600
DC-400A/W 56.79 55.95 50.08 45.62 315 400 82 DN125 4200x2200x2240 7600
DC-450A/W 66.08 65.43 55.12 49.58 355 450 83 DN125 4200x2200x2240 8200
DC-500A/W 75.05 74.31 64.46 58.07 400 500 83 DN125 4200x2200x2240 8200

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)


Agents Wanted!!!!!!

Welcome agent,dealer and distributor make cooperation with DHH company!

Introduction: We supply rotary screw air compressor. 

Agent Requirements: 
1) At least one year experience of air compressor industry. 
2) Capability of establishing sales channels, distribution or logistics.
3) Committed to providing customer service that makes both internal and external customers feel welcome, important, and appreciated. Agents Required for the Following Countries: Thailand,Vietnam,Pakistan,Indian,Brazil,South Africa,Turkey,Australia,Russia and so on!
Introduction: ZheJiang DHH is specialized in the R&D and production of screw air compressor and air purification equipment through the introduction of Germany advanced technology. 2. Our compressors have approved CE certificate and mainly include: dc series direct screw compressor, db series belt screw compressor, d EPT variable frequency screw compressor, dbf variable frequency screw compressor, Diesel/ EPT portable screw compressor! 
Agent Requirements: sales DHH brand CE approved screw compressor and make maintenance service! 
Agents Required for the Following Countries: all the world.

Application Industry

Our factroy


Our exhibition

Customer Reviews

Our service



1.Why customer choose us? 
DHH COMPRESSOR ZheJiang 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 HangZhou,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 Qi EPT City, ZheJiang Province, China. We can pick up you from ZheJiang , it’s about 1 hour from ZheJiang Pu EPT 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. 

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.


Dehaha  China  in   Erode India   elecon coupling sales  High  in   Baixada Santista Brazil   bowex m24 coupling  price  Efficiency Direct Driven Screw Compressor with top quality lowest price

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