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Oil Free Water Lubricated Compressor

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Oil Free Water Lubricated Compressor

Advantage

Original Mitsui Seiki Air End
Stainless Steel System
100% Oil Free
Maintenance-free compressor
Reliable operation
Small energy consumption
Long life
24hrs online 


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Oil free screw air compressor are widely used in industries that require high quality air sources such as: pharmaceutical, food, electronics, chemical, packaging, etc. 100% pure compressed air is a necessary procedure to guarantee satisfactory crafts and product quality, which ensures the production of high-end products safely and risk-free.
The lubrication system of an oil free screw air compressor is an individual fuel recycling unit. The compression chamber and the bearings were separated by a set of sealed high-performance mechanical assembly. The lubricating oil can only flow in the enclosed area and is prevented to enter the compression chamber, which only contains 100% pure compressed oil-free air. The users could obtain 100% pure compressed air with some slight post-treatment of water and dust removal.

 

Advantages:

1. True Energy Saving:
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.

2. 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

3. All stainless steel pipe:
Simple ,non-corrosive,non-polluting,high reliablity

4. 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.

 


 

Product Photos

compresseurs d'air exempt d'huile

 

Product Application

application of oil free compressor

Installation Site

Installation Site of Oil Free Compressor

 

Quality Control

Elang compressor QC

 

Factory Photo

Elang Factory

 

Packaging & Shipping

Packaging and Shipping of Oil Free Compressor

 

Our Customers

Elang Customers

 

Certificates

Elang certificates

 

RFQ:

Q1.Why customer choose us?
A:ELANG INDUSTRIAL (SHANGHAI) CO., LTD., with 18 years old history, we are specialized in Rotary Screw Air Compressor. Germany Standard and 10years exporting experience help us won more than 50 loyal foreign agents. We warmly welcome your small trial order for quality or market test.

Q2.Are you a manufacturer or trading company?
A:We are professional manufacturer with big modern factory in Shanghai,China.
Both OEM & ODM service can be accepted.

Q3.What’s your delivery time?
A:Generally 3 to 7 days, if urgently order, pls contact our sales in advance.

Q2.Are you a manufacturer or trading company?
A:We are professional manufacturer with big modern factory in Shanghai,China.
Both OEM & ODM service can be accepted.

Q4.How long is your air compressor warranty?
A:One year for the whole machine and two years for screw air end, except consumble spare parts.

Q5.How long could your air compressor be used?
A:Generally, more than 10 years.

Q6. 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.

Q7.How about your customer service?
A:24 hours on-line service available. 48hours problem sovled promise.

Q8.How about your after-sales service?
A:1. Provide customers with intallation 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.

 

Related Products:

 

Extended Content:
Oil-free Screw Air Compressor Compared with Oil-free Piston Compressor


Model 

Air delivery / Working pressure

Motor power  

Lubricating water volume 

Pipe  diam. 

Dimension(mm) 

Weight 

m3/min/bar 

KW 

L/min 

L*W*H 

Kg 

ZRCW-15SA

1.8/7

1.65/8

1.5/10

1.3/12.5

11

20

1"

1300*800*1300

540

ZRCW-20SA

2.4/7

2.2/8

2.1/10

1.8/12.5

15

26

1"

1620*1004*1410

650

ZRCW-25SA

3.1/7

2.9/8

2.7/10

2.3/12.5

18.5

34

1"

1600*910*1350

840

ZRCW-30SA

3.8/7

3.6/8

3.2/10

2.5/12.5

22

41

1"

1450*1000*1560

870

ZRCW-40SA

5.3/7

5.0/8

4.3/10

3.6/12.5

30

55

1 1/4"

1950*1050*1432

980

ZRCW-50SA

6.6/7

6.2/8

5.7/10

4.6/12.5

37

70

1 1/4"

1700*1100*1630

1000

ZRCW-60SA

8.0/7

7.7/8

6.9/10

6.0/12.5

45

87

1 1/2"

2150*1300*1590

1060

ZRCW-75SW

10.5/7

9.8/8

8.7/10

7.3/12.5

55

100

2"

2200*1400*1540

1250

ZRCW-100SW

13.6/7

13.0/8

11.6/10

 

75

100

2"

2400*1450*1740

1480

ZRCW-120SW

16.2/7

15.5/8

14.0/10

 

90

250

DN50

2550*1440*1605

2030

ZRCW-150SW

20.8/7

19.5/8

16.5/10

 

110

270

DN65

2700*1550*1750

2450

ZRCW-175SW

24.0/7

23.0/8

20.0/10

 

132

320

DN65

2600*1650*1750

2850

ZRCW-200SW

27.8/7

26.5/8

23.5/10

 

160

360

DN65

3300*2200*2000

3750

ZRCW-270SW

34.5/7

33.0/8

28.0/10

 

200

430

DN80

3300*2200*2000

4100

ZRCW-330SW

43.0/7

40.0/8

37.0/10

 

250

540

DN100

3670*2070*2370

 

ZRCW-375SW

51.0/7

50.0/8

45.0/10

 

280

561

DN125

4000*2000*2100

 

ZRCW-420SW

56.0/7

55.0/8

49.0/10

 

315

616

DN125

4600*2300*2400

 

ZRCW-470SW

64.0/7

62.0/8

54.0/10

 

355

704

DN150

4600*2300*2400

 

ZRCW-550SW

73.0/7

70.0/8

61.0/10

 

400

803

DN150

5000*2350*2400

 

ZRCW-600SW

81.0/7

79.0/8

70.0/10

 

450

891

DN175

5500*2590*2800

 

ZRCW-670SW

98.7/7

87.0/8

77.0/10

 

500

979

DN200

5500*2590*2800

 

Note: A means air cooling, W means water cooling