DHH Air Compressor Factory, 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
Compressors available---ISO 9001 and CE TUV SGS certified
---Global competitive price and guaranty
---High quality integrated withGermany technology
---Customer over 20 countries in the world
| 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 | ||||
| DBF-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 |
| DBF-10A | 1.3 | 1.2 | 1.0 | 0.84 | 7.5 | 10 | ||||
| DBF-15A | 1.7 | 1.6 | 1.4 | 1.2 | 11 | 15 | ||||
| DBF-20A | 2.4 | 2.3 | 2.0 | 1.6 | 15 | 20 | ||||
| DBF-25A | 3.0 | 2.9 | 2.7 | 2.3 | 18.5 | 25 | ||||
| DBF-30A | 3.7 | 3.6 | 3.2 | 2.8 | 22 | 30 | ||||
| DBF-40A | 5.2 | 5.0 | 4.5 | 3.8 | 30 | 40 | ||||
| DBF-50A | 6.5 | 6.2 | 5.6 | 4.9 | 37 | 50 | ||||
What is Advantages of our company?
| Our advantages | High quality |
| Reasonable price | |
| Strict delivery time | |
| Good after-sales service | |
| Professional producer for 19 years | |
| Strict quality control | |
| Streamline production makes each node be well controlled thus to guarantee more reliable quality. | |
| Re-create the industry revolution of the air compressor | |
| Low after-sales maintenance cost and excellent promptness in the industry, | |
| We not only provide air systems, but also break the industry monopoly to provide the users with profits |
Belt driven screw air compressor
1. Reliable quality, competitive price
2. German Air end, 10 years manufacture experience
3. Working environment temperature: - 5 ~ 45 degree;
4. Discharge temperature is less than ambient temperature about + 10 ~ 15 degree.
5. Drive mode: Belt driven;
6. Start mode: Variable frequency start;
7. Work voltage: 380V / 50Hz, 460V / 230V/415V voltages can be made for customers;
Product Description
Our screw air compressors are with featured functions as below:
1. LCD/TOUCH Screen controller
2. VSD/MAGNET Frequency
3. Auto RESTART function
4. Remote control function by computer and switch
5. Controller language English / Spanish / Russian
Look for distribution agent:
1. Reliable quality, competitive price, 380V, 415V ordered electric voltage
2. Germany GHH Air end, 20 years manufacture experience, ISO9000 factory
3. Working environment temperature: - 5 ~ 85 degree;
4. Discharge temperature is less than ambient temperature about + 10 ~ 15 degree.
5. Drive mode: Belt driven;
Our belt driven fixed speed screw air compressors parameter list:
you can choose what you need accordding to max. work pressure and air capacity please
| Model | Air flow Capacity(m 3 /min)/cfm | Power | Noise | Outlet Diameter | Dimension | Weight | ||||||||||||||
| 0.7Mpa | 0.8Mpa | 1.0Mpa | 1.3Mpa | kW/HP | Db(A) | inch | mm | kg | ||||||||||||
| m 3 /min | cfm | m 3 /min | cfm | m 3 /min | cfm | m 3 /min | cfm | |||||||||||||
| DB-7.5A | 0.91 | 32.1 | 0.84 | 29.6 | 0.75 | 26.5 | 0.63 | 22.2 | 5.5/7.5 | 65 | G3/4" | 780× 680× 800 | 300 | |||||||
| DB-10A | 1.3 | 45.9 | 1.2 | 42.4 | 1.0 | 35.3 | 0.84 | 29.6 | 7.5/10 | 65 | G3/4" | 780× 680× 800 | 320 | |||||||
| DB-15A | 1.7 | 60 | 1.6 | 56.5 | 1.4 | 49.4 | 1.2 | 42.4 | 11/15 | 65 | G3/4" | 1100× 800× 980 | 400 | |||||||
| DB-20A | 2.4 | 84.8 | 2.3 | 81.2 | 2.0 | 70.6 | 1.6 | 56.5 | 15/20 | 68 | G3/4" | 1100× 800× 980 | 430 | |||||||
| DB-25A | 3.0 | 105.9 | 2.9 | 102.4 | 2.7 | 95.3 | 2.3 | 81.2 | 18.5/25 | 68 | G1" | 1250× 870× 1180 | 590 | |||||||
| DB-30A | 3.7 | 130.7 | 3.6 | 127.1 | 3.2 | 113 | 2.8 | 98.9 | 22/30 | 68 | G1" | 1250× 870× 1180 | 650 | |||||||
| DB-40A | 5.2 | 183.6 | 5.0 | 176.6 | 4.5 | 158.9 | 3.8 | 134.2 | 30/40 | 69 | G1" | 1250× 870× 1180 | 750 | |||||||
| DB-50A | 6.5 | 229.5 | 6.2 | 219 | 5.6 | 197.8 | 4.9 | 173 | 37/50 | 69 | G1 1/2" | 1540× 950× 1290 | 880 | |||||||
| DB-60A | 8.0 | 282.5 | 7.3 | 257.8 | 7.0 | 247.2 | 5.9 | 208.4 | 45/60 | 70 | G1 1/2" | 1540× 950× 1290 | 1000 | |||||||
| DB-75A/W | 10.1 | 356.7 | 9.5 | 335.5 | 8.7 | 307.2 | 7.8 | 275.5 | 55/75 | 70 | G2" | 1600× 1150× 1420 | 1500 | |||||||
DBF Series (Belt) Variable FrequencyScrew Compressor Technical Parameters:
| Model | Air flow Capacity(m 3 /min)/cfm | Power | Noise | Outlet Diameter | Dimension | Weight | ||||||||||||||
| 0.7Mpa | 0.8Mpa | 1.0Mpa | 1.3Mpa | kW/HP | Db(A) | inch | mm | kg | ||||||||||||
| m 3 /min | cfm | m 3 /min | cfm | m 3 /min | cfm | m 3 /min | cfm | |||||||||||||
| DBF-7.5A | 0.91 | 32.1 | 0.84 | 29.6 | 0.75 | 26.5 | 0.63 | 22.2 | 5.5/7.5 | 65 | G3/4" | 780× 680× 800 | 300 | |||||||
| DBF-10A | 1.3 | 45.9 | 1.2 | 42.4 | 1.0 | 35.3 | 0.84 | 29.6 | 7.5/10 | 65 | G3/4" | 780× 680× 800 | 320 | |||||||
| DBF-15A | 1.7 | 60 | 1.6 | 56.5 | 1.4 | 49.4 | 1.2 | 42.4 | 11/15 | 65 | G3/4" | 1100× 800× 980 | 400 | |||||||
| DBF-20A | 2.4 | 84.8 | 2.3 | 81.2 | 2.0 | 70.6 | 1.6 | 56.5 | 15/20 | 68 | G3/4" | 1100× 800× 980 | 430 | |||||||
| DBF-25A | 3.0 | 105.9 | 2.9 | 102.4 | 2.7 | 95.3 | 2.3 | 81.2 | 18.5/25 | 68 | G1" | 1250× 870× 1180 | 590 | |||||||
| DBF-30A | 3.7 | 130.7 | 3.6 | 127.1 | 3.2 | 113 | 2.8 | 98.9 | 22/30 | 68 | G1" | 1250× 870× 1180 | 650 | |||||||
| DBF-40A | 5.2 | 183.6 | 5.0 | 176.6 | 4.5 | 158.9 | 3.8 | 134.2 | 30/40 | 69 | G1" | 1250× 870× 1180 | 750 | |||||||
| DBF-50A | 6.5 | 229.5 | 6.2 | 219 | 5.6 | 197.8 | 4.9 | 173 | 37/50 | 69 | G1 1/2" | 1540× 950× 1290 | 880 | |||||||
| DBF-60A | 8.0 | 282.5 | 7.3 | 257.8 | 7.0 | 247.2 | 5.9 | 208.4 | 45/60 | 70 | G1 1/2" | 1540× 950× 1290 | 1000 | |||||||
| DBF-75A/W | 10.1 | 356.7 | 9.5 | 335.5 | 8.7 | 307.2 | 7.8 | 275.5 | 55/75 | 70 | G2" | 1600× 1150× 1420 | 1500 | |||||||
HOW OIL-INJECTED ROTARY SCREW AIR COMPRESSORS WORK
As the name suggests, there is oil injected in this type of screw compressor. But where is it
injected, why and how? Let me explain..
As said before, the screw element is the most important part of the air compressor. But it
can't function by itself. There are a lot of other parts that make up the air compressor.
How it works
Outside air is sucked in by the screw element (air-end) through the air inlet filter. The inlet filter
makes sure that all the dust en dirt stays outside. It protects the screw element (which is
very expensive and can be damaged.
It's also the first step in making sure that the compressed air is clean: all the dust that is
sucked in will eventually end up in the compressed air system.
Load/unload control
Before the air enters the screw element, it passed the inlet valve or unload valve. This
valve opens and closes the air supply to the screw element.
When it's open, the compressor is in 'loaded' condition: it is actually compressing air and
pumping it into the compressed air system. When the valve is closed, is shuts off the air
supply to the compressor element: the motor and screw element are turning, but the compressor is not sucking any air in and is not pumping any air to the system.
Certificate
Project case
Customer Feedback
About us
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.
Dehaha opened to the world since 2015, and now we have a foreign trade department with more than dozens people, serving customers around the world 24 hours. We have sales representatives who can speak English, Spanish, Portuguese, French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.now our valued customers are over 130 countries. Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.
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". The production line of DEHAHA is consist of screw air compressor from 5.5KW to 550KW, oil free air compressor, portable air compressor, permanent magnet variable frequency air compressor, high pressure air compressor and compressed air purification equipment, etc.
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 service
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
1.Why customer choose us?
DEHAHA COMPRESSOR JIANGSU CO.,LTD.with 24 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.