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WW series piston compressor


WW series oil-free lubricating compressor is a large-volume compressor designed and manufactured for various industrial sectors such as food, medicine, textile, petrochemical, electronics, metallurgy, environmental protection, machinery, etc., providing it with a large volume of pure air without oil It will be used in conjunction with the air drying and purification device produced by our factory to obtain more pure compressed air. This machine is also suitable for various industrial enterprises such as mines, power stations, building materials, etc. as power air source equipment for wind-driven machinery, transportation, automatic control, etc.

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WW series piston compressor

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WW series piston compressor


Product name: WW series piston compressor
WW series oil-free lubricating compressor is a large-volume compressor designed and manufactured for various industrial sectors such as food, medicine, textile, petrochemical, electronics, metallurgy, environmental protection, machinery, etc., providing it with a large volume of pure air without oil It will be used in conjunction with the air drying and purification device produced by our factory to obtain more pure compressed air. This machine is also suitable for various industrial enterprises such as mines, power stations, building materials, etc. as power air source equipment for wind-driven machinery, transportation, automatic control, etc.

WW series piston compressor technical parameter table 1

NO.

project name

unit

The main technical parameters

1

  Model

   

WW-25/25

WW-32/8

WW-40/10-II

WW-40/8

WW-42/7-III

WW-63/3

2

  Type

   

W type, triplex double acting

W-type single-stage three-cylinder double-acting water-cooled

3

  Medium

   

Air

4

  Stage

   

3

2

2

2

2

1

5

  Suction pressure

MPa

 

Atmospheric pressure

6

  Discharged pressure

MPa

2.5

0.8

1.0

0.8

0.7

0.3

7

  Capacity

m3/min

25

32

40

40

42

63

8

  Speed

r/min

590

590

590

590

590

590

9

  Shaft power

kW

≤225

≤192

≤262

≤227

≤225

≤227

10

  Cylinder dia

mm

φ465/φ275/φ170

φ420×2/φ350

 

φ430×2/φ350

φ430×2/φ350

 

11

  Stroke

mm

160

160

 

160

160

 

12

  Suction temp

≤40

≤40

≤40/50

≤40

≤40

≤40/50

13

  Discharged temp

≤160

≤160

≤180

≤160

≤160

≤160

14

  Temp.at outlet of cooler

≤40

≤45

≤48

≤45

≤40

≤45

15

  Oil temp

≤70

≤70

≤70

≤70

≤70

≤70

16

  Cooling

   

Water cooling

17

  Lubricating

   

Oil pump lubricates crankshaft, connecting rod, crosshead

18

  Driving

   

Flexible coupling direct coupling

19

  Max.temp.of intlet water

≤30

≤30

≤30

≤30

≤30

≤30

20

  Max.temp.of outlet water

≤48

≤48

≤48

≤48

≤48

≤40

21

  Cooling water consumption

m3/h

9.6

8.6

11.5

9.6

8.5

9.6

22

  Motor Type

   

Y450-10B35

Y450-10B35

Y450-10

Y450-10

Y450-10

Y450-10

23

  Motor speed

r/min

590

590

590

590

590

590

24

  Motor power

kW

250

200

280

250

250

250

25

  Noise

dB(A)

≤107

≤107

≤107

≤107

≤107

≤107

26

  Weight

kg

10500

10500

10500

10500

10500

10500

27

  Dimensions(L×W×H)

mm

3209×4000×2150

3135×4022×2140

4000×3380×2190

3380×4005×2190

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