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Stationary 7.5-250kW 8 bar 10 bar Silent Medical Oil Free Screw Air-compressors
Product feature
Oil Free ----Totally Oil Free:
Oil free water lubrication screw air compressor is a kind of compressor that provides clean, pollution-free, 100% oil free screw air compressor, its zero emission can protect the environment efficiently.
Water ---- Lubrication, Sealing and Cooling:
Ideal isothermal compression High efficiency (large air delivery)
Low temperature compression No need the intercooler and after cooler
Low rotation speed Low noise, low vibration and no need the overdrive gear
Low viscosity of lubrication water Easy to be separated with the air
All stainless steel pipe : Simple ,non-corrosive,non-polluting,high reliablity
Single Stage Compression ,High Efficiency ,and Energy Saving ,and Easy Maintenance: Single stage compression makes the structure easy.
Compression efficiency is higher than the two stage dry air compressor.
Less consumable parts, easy to be disassembled, reduce the maintenance cost and time greatly.
Technical parameters
Model | Air Delivery (m3/min) | Power (kW) | Noise (Db) | Outlet diameter | Dimension (mm) | Weight (Kg) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
0.7Mpa | 0.8Mpa | 1.0Mpa | Length | Width | Height | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH7.5WS | 1.30 | 1.20 | / | 7.5 | 60 | G3/4 | 1100 | 845 | 1260 | 520 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH11WS | 1.60 | 1.50 | 1.40 | 11 | 60 | G3/4 | 1100 | 845 | 1260 | 580 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH15WS | 2.50 | 2.30 | 2.00 | 15 | 65 | G3/4 | 1520 | 1100 | 1400 | 620 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH18.5WS | 3.30 | 3.10 | 2.50 | 18.5 | 65 | G1 | 1520 | 1100 | 1400 | 720 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH22WS | 3.70 | 3.50 | 3.00 | 22 | 68 | G1 | 1520 | 1100 | 1400 | 830 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH30WS | 5.30 | 5.00 | 4.30 | 30 | 71 | G1 1/2 | 1760 | 1250 | 1600 | 980 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH37WS | 6.20 | 5.90 | 5.00 | 37 | 71 | G1 1/2 | 1760 | 1250 | 1600 | 1100 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH45WS | 7.50 | 7.00 | 6.00 | 45 | 74 | G1 1/2 | 1900 | 1250 | 1360 | 1250 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH55WS | 10.00 | 9.50 | 7.90 | 55 | 74 | G2 | 1900 | 1250 | 1360 | 1450 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH75WS | 13.00 | 12.50 | 10.00 | 75 | 75 | G2 | 1900 | 1250 | 1360 | 1600 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH90WS | 15.00 | 13.50 | 12.80 | 90 | 75 | DN65 | 2250 | 1500 | 1650 | 2000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH110WS | 20.00 | 18.50 | 16.50 | 110 | 78 | DN65 | 2250 | 1500 | 1650 | 2500 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH132WS | 23.50 | 23.00 | 20.00 | 132 | 78 | DN65 | 2250 | 1500 | 1650 | 2650 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH160WS | 26.00 | 24.00 | 23.00 | 160 | 80 | DN80 | 2300 | 1900 | 1900 | 2800 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH185WS | 32.5 | 31 | 28 | 185 | 82 | DN80 | 2300 | 1900 | 1900 | 3000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH200WS | 36 | 33 | 27 | 200 | 85 | DN100 | 3200 | 2100 | 2000 | 4000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
DHH250WS | 42 | 40 | 38 | 250 | 85 | DN100 | 3200 | 2100 | 2000 | 4800 |
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 Shanghai and all
distributors'depots.
6.All kinds of technical documents in different languages.
FAQ
1.Why customer choose us?
DHH COMPRESSOR JIANGSU 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
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.