China 22kw 30HP Oil Injected Single Screw Shop Air Compressor Machines for Sale

China 22kw 30HP Oil Injected Single Screw Shop Air Compressor Machines for Sale

Product Description

DHH Compressor Jiangsu Co.,Ltd offer you high quality, good price screw type air compressors, welcome to contact with us for more information.

LCD/TOUCH Screen controller
VSD/MAGNET Frequency
Auto RESTART function
100% Oil Free Screw Type Air Compressors available
 
DCF series 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.

You will find our product ranges are as follows:
1.Screw Compressor
Capacity: 0.25 m3/min ~ 80 m3/min
Pressure: 5 Bar ~ 15 Bar
Power: 4 kW ~ 400 kW
2.Compressed Air Receiver
Capacity: 0.3 m3/min ~ 20 m3/min
Pressure: 5 Bar ~ 20 Bar

Air Dryer (Refrigeration type or Regeneration type)
Capacity: 0.8m3/min ~ 160 m3/min
Pressure: 5 Bar ~ 20 Bar
4.Compressed Air Filter
Capacity: 1.8 m3/min to 120 m3/min
Pressure: 5 Bar ~ 20 Bar

Belt driven fixed speed screw air compressors

DHH 0.7Mpa 0.8Mpa 1.0Mpa 1.3Mpa Power Driving mode Way of cooling Way of 
Start
Voltage Available
Model No. m3/min m3/min m3/min m3/min KW HP
DB-7.5A 0.91 0.84 0.75 0.63 5.5 7.5 Belt 
transmission
Air cooling Y-Δ start  380v/415v-50hz, 380v
/220v/400v-60hz
DB-10A 1.3 1.2 1.0 0.84 7.5 10
DB-15A 1.7 1.6 1.4 1.2 11 15
DB-20A 2.4 2.3 2.0 1.6 15 20
DB-25A 3.0 2.9 2.7 2.3 18.5 25
DB-30A 3.7 3.6 3.2 2.8 22 30
DB-40A 5.2 5.0 4.5 3.8 30 40
DB-50A 6.5 6.2 5.6 4.9 37 50

Certificate

About us

Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineersteams ‘ .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". 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.

Our services

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.

FAQ

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.arrange our engineers to help you training and installation.

Q5. How about your warranty?
A: One year for the whole machine and two years for screw air end, except consumable spare parts.

Q6. Do you have any certificate ?
A: Yes, per different customer’s market need ,we can offer CE ,ISO etc certificate.

Q7. 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.

Q8. 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.

Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.
Q10.How long could your air compressor be used?
A: Generally, more than 10 years.

Parameters Table

Model NO.
DB-30A

Structure Type
Closed Type

Installation Type
Stationary Type

Type
Twin-Screw Compressor

Configuration
Stationary

Air End
Rotorcomp/Ghh/Hanbell

Motor
Siemens / ABB/Weg

Application
Back Pressure Type

Mute
Mute

Cooling Mode
Air Cooling

Compression Stage
Single Stage

Starting Mode
Direct Start

Inverter
Siemens / ABB/ Inovance

Protection Level
IP54/IP55/IP65

Insulation Class
F

Warranty
24months

Transport Package
Wooden Caser

Specification
DB-30A

Trademark
DHH

Origin
China

HS Code
84148090

Production Capacity
400sets/Month