Basic Info.
Lubrication Style
Lubricated
Cooling System
Air Cooling
Cylinder Position
Vertical
Structure Type
Closed Type
Installation Type
Stationary Type
Type
Twin-Screw Compressor
Voltage
220V/380V/400V/415V-60Hz/50Hz
Certification
Ce/ISO9001/SGS/Class 0
Motor Energy Efficiency Rating
Ie2
Motor Protection Level
IP54
Oil Content
Less Than 3ppm
Cooling Method
Wind Cooling
Transport Package
Wooden Package
Specification
1560*1275*2020mm
Product Description
Scroll compression principle
Model:DCO30-A8
Capacity:3.4m3/min
Working pressure:8 bar
Rated power: 3.7kw 5hp
Drive mode: direct driven mode
Scroll Air end: 1pc
Control type: pressure sensor control,7" touch screen PLC
Advanced scroll compression technology
The unique working principle of scroll compression technology gives Dehaha KC series compressors unique energy efficiency advantages. The air compression process is achieved by the mutual movement of the fixed scroll and the moving scroll. Air enters from the outer side of the nose. Once the air is sucked in, the moving scroll closes the air inlet. As the moving scroll moves When rotating, the air is gradually compressed, and continuous compressed air is discharged from the center of the static scroll.
This process is repeated continuously, so that the discharged air is always continuous without fluctuations.
DEHAHA series oil-free scroll air compressor adopts leading technology from Germany, condensing many years of industry experience and professional technology, with excellent design and configuration to ensure the high reliability of our products.
Technical Parameters
Model | Power (kw) | Frame | Work pressure (Mpa) | Air flow (m3/min) |
|
DCO4-A8 | 3.7 | 3.7x1 | 0.8 | 0.41 |
DCO4-A8-T | 3.7 | 3.7x1 | 0.8 | 0.41 |
DCO5-A8 | 5.5 | 5.5X1 | 0.8 | 0.6 |
DCO7-A8 | 7.5 | 3.7X2 | 0.8 | 0.83 |
DCO11-A8 | 11 | 5.5X2 | 0.8 | 1.25 |
DCO15-A8 | 15 | 3.7X4 | 0.8 | 1.66 |
DCO15-A8 | 16.5 | 5.5X3 | 0.8 | 1.8 |
DCO18-A8 | 18.5 | 3.7X5 | 0.8 | 2.14 |
DCO22-A8 | 22 | 5.5X4 | 0.8 | 2.55 |
DCO30-A8 | 30 | 3.7X8 | 0.8 | 3.4 |
DCO33-A8 | 33 | 5.5X6 | 0.8 | 3.6 |
Clean oil free compressed airAdopt 74 degree conicity dry seamless, more reliable seamless, eliminate air leakage. Not just compression process is oil free, but also on the afterward transportation adopt stainless steel pipe, stainless steel check valve, stainless steel air receiver(for air receiver mounted), ensure the quality of compressed air.
High efficiency scroll air end
Adopt the advanced oil free scroll airend, reliable bearing and grease, make sure the reliability and long life-span of airend, high precise machine for motivated scroll, fixed scroll and housing, ensure high efficiency of airend. Reliable seamless material, ensure compression chamber and lubricated transmit 100% be separate, ensure compressed air is oil free.
High Reliability
Cooling fan adopt integrated centrifugal impeller, low noise, high cooling air pressure, high cooling air, ensure the cooling air is enough, ventilation fan adopt silence axial fan, ensure the heat inside of cabinet could be eliminated in time. Heat exchange has been increased 20%-30%, anticorrosive treatment inner structure, after strict testing, ensure the exhausting air less than environment temp.+10-15ºC, reduce the burden of downstream equipment. Adopt direct driven, not belt driven, improve transmission efficiency & reliability, reduce the maintenance cost of changing belt.
Cost savings
Because the compressed air processing system is built into the compressor casing, the installation cost is greatly reduced. Equipped with multiple compression hosts, the number of running units is automatically controlled according to the customer's operating conditions, so as to achieve energy-saving effects.
Certificate
Project Case
Oil-free compressed air is used in various industries, and its air quality is extremely important to the final product and production process. These applications include food and beverage processing, medical, pharmaceutical, chemical and petroleum, fermentation, sewage treatment, pneumatic transmission, non-woven textiles and other fields. On these important occasions, even the slightest amount of oil contamination can lead to costly shutdowns, product contamination, product recalls, and loss of reputation.
Customer Feedback
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 Service1.
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 Shanghai and all distributors'depots.
6.All kinds of technical documents in
different languages.
After-sale Service• Any questions or requests before, during or after sales, we would like to help you any time and will find you the best solution in 24 hours.
• Warranty: One year for the whole machine Genuine spare parts will be provided with the best price.
• An overboard engineer service is available.
Overseas Engineer Service• We are available to send our engineer for aboard service. Only need you to arrange accommodation, transportation, and translator. The extra cost for each will be discussed based on the local price level.
Special Customized Service(1) Full OEM• Quantity: at least 5 pcs
• In this plan, we will do all the changes (Color, nameplate, and logo) as your need, and will not charge extra fee.
(2) Half OEM• Quantity: no limit
• Under this program, we can make the necessary alteration (nameplate and logo) but we will charge some extra fee for the nameplate, as the nameplate factory has the MOQ.
(3) Logo OEM• Quantity: no limit
• Only the logo will be changed to yours, and no extra fee will be charged.
FAQQ1. 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.
Address:
1199, Xiyuan Road, Qidong, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, ASME
Company Introduction:
DHH Compressor Jiangsu Co., Ltd. Was established in 1996 and has more than 150 skilled employees and a team of more than 25 R&D engineers. We have 24 years of experience in the production and manufacture of air compressors. We focus on the research and development, manufacturing and energy-saving solutions of screw air compressors, creating value for customers and society.
Our products strictly follow German industrial standards, European standards, and national standards to produce environmentally friendly companies with independent design and independent production workshops to meet the special needs of market customers with unique designs. Our machine has the characteristics of small footprint, low energy consumption, high efficiency, low noise and high stability.
DHH compressors have been open to the world since 2008. Now we have a foreign trade department with dozens of employees, providing 7*24 online services to customers all over the world, responding quickly to any questions you have, and giving timely answers. We have sales representatives who can speak English, Spanish, Portuguese, French and Russian, which makes it easier for customers from all over the world to interact and negotiate with us.
Now, the sales of Dehaha compressors cover 23 provinces and municipal districts across the country, with 170 outlets, and are exported to 5 continents, with customers in more than 130 countries. German standards and 13 years of export experience have helped us win more than 50 loyal overseas agents. With the support of a strong technical after-sales team, we will build a benchmark air compressor company at home and abroad
DHH compressor continues to innovate product development and management to meet customer needs. A strong corporate culture and continuous innovation enable DHH air compressors to be quickly improved to achieve the business principle of "energy saving first, mutual benefit and sharing".
DEHAHA′s production line consists of screw air compressors ranging from 5.5KW to 550KW, oil-free air compressors (oil-free water lubrication air compressors, oil-free scroll air compressors, dry oil-free air compressors, oil-free screw blowers), portable Air compressor (diesel mobile air compressor, integrated laser cutting air compressor), permanent magnet variable frequency air compressor, high pressure air compressor, piston air compressor, low pressure air compressor, and compressed air purification equipment.
The mission of DHH Compressor is to become a world-renowned high-end brand, with sustainable development, continuously improving its own value and sharing value with our customers and employees. Committed to providing our customers with a silent and energy-saving finished product.