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Screw Compressor

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Direct Driven Screw Compressor

Compact Structure
Flexible Design
Long in useful life 

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Configuration characteristics:
1. A precisely-made central bracket is used to keep the motor aligned permanently with the air end.
2. A highly resilient coupling is adopted to make the compressor operate smoothly, and the elastomer is long in useful life.
3. The discharge pipe is double-wall corrugated pipe, and the oilway uses a special high-pressure hose which is resistant to temperature up to 125℃.
4. For the extremely high temperature conditions in some districts, the large-area plate heat.
exchanger and high-efficiency water chiller are used.
Highly-quality shaft coupling elastic body can buffer and compensate for the imbalanced moment of operation. The elastomer is designed into and involute cambered surface, which effectively avoids stress concentration and improve the buffering effect of the elastomer to increase its bearing capacity. In addition, the high-quality materials ensure excellent durability for the elastomer and can better absorb the vibration arising from the rotation to remove noise.

Reliability:
Since no wearing parts are used for the double-screw compressor air end, it can operate for up to 40000-80000 hours between failure if well maintained.

 

Advantage:
1. Large displacement: Displacement 10% higher than ordinary piston compressor.
2. Energy-saving: Compared with piston air compressor, this series of models for the new national standard two energy efficiency products, excellent energy saving.
3. Easy to operate: 24 hours unattended all day work, free load automatically start, full load automatically shut down.
4. Strong stability: Under long time working, displacement and pressure stable, no crash phenomenon, low failure rate.


 

Product Photos

Direct Driven Screw Compressor

 

Product Application

application of direct driven screw compressor

 

Quality Control

Elang compressor QC

 

Factory Photo

compressor factory

 

Packaging & Shipping

Packaging and Shipping of direct driven compressor

 

Our customers

Elang customers

 

Certificates

Elang certificates

wwwww

 

FAQ:

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:
Tips for Screw Compressors Running in High Temperature Seasons


Model

Air delivery /Working pressure

Motor power

Cooling air volume

Cooling water volume

connect pipe diam.

Dimension(mm)

Weight

m3/min/bar

KW

m3/min

L/min

Kg

ERC-30SA/SW

3.8/7

3.6/8

3.2/10

2.5/12.5

22

110

14.5

1 1/4”

1380*850*1150

640

ERC-40SA/SW

5.3/7

5.0/8

4.3/10

3.6/12.5

30

145

20

1 1/4”

1450*900*1220

900

ERC-50SA/SW

6.6/7

6.2/8

5.7/10

4.6/12.5

37

145

25

1 1/2”

1595*1000*1365

1060

ERC-60SA/SW

8.0/7

7.7/8

6.9/10

6.0/12.5

45

185

30

1 1/2”

1595*1000*1450

1150

ERC-75SA/SW

10.5/7

9.8/8

8.7/10

7.3/12.5

55

220

39.9

2”

2100*1250*1700

1750

ERC-100SA/SW

13.6/7

13.0/8

11.3/10

10.1/12.5

75

250

51

2”

2100*1250*1700

1840

ERC-120SA/SW

16.2/7

15.4/8

13.2/10

11.2/12.5

90

270

61

2”

2100*1250*1700

2030

ERC-150SA/SW

20.8/7

19.5/8

16.5/10

13.7/12.5

110

420

79

DN65

2545*1450*1900

2920

ERC-175SA/SW

24.0/7

23.0/8

20.0/10

15.5/12.5

132

460

91

DN65

2545*1450*1900

3200

ERC-200SA/SW

27.8/7

26.0/8

23.5/10

19.5/12.5

160

510

105

DN65

2790*1550*2000

3600

ERC-250SA/SW

32.5/7

31.0/8

26.0/10

21.6/12.5

185

510

123.5

DN80

2790*1550*2000

3780

ERC-270SA/SW

34.5/7

33.0/8

28.0/10

23.5/12.5

200

620

131

DN80

2850*1700*2000

4400

ERC-300SA/SW

38.0/7

36.5/8

32.0/10

27.0/12.5

220

710

144

DN100

3150*2000*2120

4930

ERC-330SA/SW

43.0/7

40.5/8

36.5/10

32.0/12.5

250

800

163

DN100

3150*2000*2120

5450

ERC-375SA/SW

51.5/7

50.0/8

45.0/10

37.0/12.5

280

890

202

DN125

4000*2000*2100

6150

ERC-420SA/SW

56.0/7

55.0/8

49.0/10

41.0/12.5

315

960

212

DN125

4600*2300*2400

7500

ERC-470SA/SW

64.0/7

62.0/8

54.0/10

46.0/12.5

355

1130

243

DN150

4600*2300*2400

8100

ERC-550SW

73.0/7

70.0/8

61.0/10

52.0/12.5

400

 

277

DN150

5000*2350*2400

8400

ERC-600SW

81.0/7

79.0/8

70.0/10

59.0/12.5

450

 

307

DN150

5500*2590*2800

9000

ERC-670SW

89.0/7

87.0/8

77.0/10

67.0/12.5

500

 

338

DN200

5500*2590*2800

9500

ERC-750SW

102.0/7

98.0/8

87.0/10

77.0/12.5

560

 

387

DN200

6500*2700*3000

10000