Advantage:
1. High Reliability
Less compressor parts, without wearing parts, so it is reliable, long life, overhaul interval is up to 40 to 80 thousand hours.
2. Easy Operation and Maintenance
A high degree of automation, the operator does not have to go through a long period of professional training, can achieve unattended operation.
3. The Power Balance is Good
There is no unbalanced inertia force, can smoothly high-speed operation, can achieve no basic operation, especially suitable for portable compressors, small size, light weight, small footprint.
4. Strong Adaptability
With a mandatory gas transmission characteristics, the volume flow is almost free from the impact of exhaust pressure, in a wide range of speed to maintain high efficiency.
Product accessories:
1.Brand Screw Host
Large rotors,low rpm,long life span
High efficiency,low noise,low vibration,high reliability
Bearing life over 100,000 hours
Little leakage triangle,low power/airflow ratio
Less wearing parts,low maintenance cost
2.Motor
High efficiency air-cooling totally enclosed motor
Large starting torque
Low noise,better structure
Original imported skf bearing
F grade insulation,IP 55 protection level
Low rpm
3.Brand Intake Valve Assembie
Non-load starting,butterfly inlet comtrolling valve
0~100% stepless volume regulation,aluminium alloy unibody casing
With Non-return value for heavy load,piston mover
Non-return value close under urgent stop or power failure
Industrial Portable Diesel Screw Air Compressors
4.Air Filter
Air filter from Mann Hummel Germany
Dust removal 99.9%,filtering fineness 3 μm
Ensuring the clean air for inlet
Prolonging the life span of air system,large size,over 3000 hours
Industrial Portable Diesel Screw Air Compressors
5.Oil System
Oil Filter from Mann Hummel Germany
Reliably removing the dust in oil
Oil fineness less then 0.1 μm
Ensuring the clearness and lubrication of oil system,good cooling function
Diesel Screw Air Compressor (Low ,Medium Pressure Series)
| Model | Free Air Delivery (m3/min) | Free Air Delivery | Oil Content (ppm) | Diesel Power (kW/HP) | Weight (kg) | Dimensions(mm) |
| 42DHG | 0.7 | 4 | ≤6 | 42(57) | 780 | 2110*1500*1620 |
| 50DHY | 0.7 | 6 | ≤6 | 50(68) | 1050 | 2532*1682*1684 |
| 58DHY-8 two wheels | 0.8 | 7 | ≤6 | 58(80) | 1550 | 3140*1740*1900 |
| 110DHY-8 four wheels | 0.8 | 12 | ≤6 | 110(150) | 2480 | 3120*1630*2290 |
| 110DHY-10 two wheels | 1.0 | 12 | ≤6 | 110(150) | 2260 | 2890*2020*2270 |
| 110DHY-10 four wheels | 1.0 | 12 | ≤6 | 110(150) | 2260 | 3120*1630*2290 |
| 110DHY-14.5 two wheels | 1.45 | 10 | ≤6 | 110(150) | 2130 | 2890*2020*2270 |
| 110DHY-14.5 four wheels | 1.45 | 10 | ≤6 | 110(150) | 2180 | 3120*1630*2290 |
| 138DHY-14.5 two wheels | 1.45 | 13 | ≤6 | 140(180) | 3000 | 3350*2060*2350 |
| 139DHY-13 four wheels(Yuchai) | 1.3 | 15 | ≤6 | 140(180) | 3000 | 3650*1700*2040 |
| 141DHY-13 four wheels(Yuchai) | 1.3 | 15.5 | ≤6 | 140(180) | 2510 | 3650*1700*2040 |
| 180DHY-8 four wheels | 0.8 | 20 | ≤6 | 179(240) | 3800 | 3720*1970*2250 |
| Free air delivery in accordance with ISO 1217 :2009, Annex C: Absolute intake pressure 1 bar(a), cooling and air take tempetature 20 ºC. Note: Skid-mounted type is available. | ||||||
Portable Diesel Driven Screw Air Compressor (High Pressure Series)
| Model | Free Air Delivery (m3/min) | Free Air Delivery | Oil Content (ppm) | Diesel Power (kW/HP) | Weight (kg) | Dimensions(mm) |
| 177DHY-17 four wheels | 1.7 | 16 | ≤6 | 177(240) | 3800 | 3720*1970*2250 |
| 188DHY-18 four wheels (China national II standard) | 1.8 | 18 | ≤6 | 191(260) | 3650 | 3720*1970*2250 |
| 195DHY-19 four wheels | 1.9 two stage compression | 19 | ≤6 | 194(260) | 3830 | 3720*1970*2250 |
| 198DHY-18 four wheels (China national II standard) | 1.8 | 18 | ≤6 | 191(260) | 3900 | 3720*1970*2250 |
| 250DHY-17 four wheels | 1.7 | 22 | ≤6 | 250(340)) | 4800 | 3810*2000*2900 |
| 260DHY-21 four wheels | 2.1 two stage compression | 21 | ≤6 | 250(340) | 4590 | 4510*2000*2900 |
| 228DHY-21 China national III standard | 2.1 two stage compression | 21 | ≤6 | 228(310) | 4060 | 3800*1870*2550 |
| 228DHY-22 China national III standard | 2.2 two stage compression | 27 | ≤6 | 295(380) | 4910 | 4150*2000*2900 |
| Free air delivery in accordance with ISO 1217 :2009, Annex C: Absolute intake pressure 1 bar(a), cooling and air take tempetature 20 ºC. Note: Skid-mounted type is available. | ||||||
Product Features:
1. Cummins or Yuchai engines.
2. Automatic control and protection system.
3. Error free capacity control.
4. Deluxe micro-computer florescence control panel
(customization available for above 5500m high altitude applications by DHGA only)
5. High quality filtration system with safely filters.
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.
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.
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.