VW series piston compressor-Liuzhou liuerkong Machinery Co., Ltd

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Product name: VW series oil-free lubrication compressor
VW series oil-free lubricating compressors are two-row V-shaped and are directly driven by electric motors. This series of compressors are medium-sized compressors designed and manufactured for various industrial sectors such as food, medicine, textile, petrochemical, electronics, metallurgy, environmental protection, machinery and other industries, providing them with medium-volume pure oil-free compressed air. If it is used in conjunction with the air drying purification device produced by our factory, we can obtain more pure compressed air.
This series of products is also suitable for various industrial enterprises such as mines, power stations, building materials, etc. as wind power machinery, transportation, automatic control, etc. to provide gas sources.
This series of products adopts V-shaped structure, low vibration, stable operation, convenient use and maintenance are its main features. In addition, in the structure of components such as air valves and pistons, they have absorbed advanced technologies at home and abroad in recent years, effectively extending the components Life. Improve the long-term reliability of the product. It is also equipped with water cut protection, low oil pressure and high air pressure protection. This series of products can be modified according to user needs, and provide single-stage and two-stage compression compressors at any time.

VW Series Oil-free Lubricating Compressor Technical Parameter Table 1

NO.

project name

unit

The main technical parameters

1

  Model

   

VW-20/12

VW-22/7

VW-25/8

VW10/40

2

   

V-shaped, double-cylinder, double-acting, basic, differential

3

Medium

Air

4

  Stage

2

2

1

3

5

  Suction pressure

MPa

 

Atmospheric pressure

6

  Discharged pressure

MPa

1.2

0.7

0.8

0.3

0.25

4.0

7

  Capacity

m3/min

20

22

25

32

42

10

9

  Shaft power

kW

≤160

≤170

≤118

145

≤104

10

  Cylinder dia

φ390/φ210

φ160

φ430/φ260

φ390×2

φ430×2

φ320/φ250/φ115

mm

160

160

160

160

104

12

  Suction temp

≤40/45

≤40/45

≤40

≤40

≤40

≤40/45

13

≤160

≤160

≤200

≤160

≤160

≤180

14

 

≤40

≤40

≤40

≤40

≤40

≤40

15

  Oil temp

≤70

≤70

≤70

≤70

≤70

  Cooling

   

Water cooling

17

   

Oil pump lubricates crankshaft, connecting rod, crosshead

  Driving

   

Flexible coupling direct coupling

19

  Max.temp.of intlet water

≤30

≤30

≤30

≤30

20

≤40

≤55

≤40

≤40

≤45

21

 

m3/h

4.8

4.8

6.2

8

 

22

  Motor Type

   

Y355M3-8

Y355M3-10

Y355M3-8IP23

Y355M3-10

Y355M2-10

23

  Motor speed

585

740

585

985

24

kW

160

185

120

160

110

  Noise

dB(A)

≤105

≤105

≤105

≤105

≤105

26

  Weight

kg

3800

5900

5914

5914

6300

4400

27

 

2780×2670×2000

2670×2780×1950

2780×2600×2200

2660×2810×2200

2665×2550×1945

 

 

VW Series Oil-free Lubricating Compressor Technical Parameter Table 2

NO.

project name

unit

The main technical parameters

Type

   

V-shaped, double-cylinder, double-acting, basic, differential

 

3

   

Air

4

  Stage

   

3

3

3

3

3

 

5

  Suction pressure

MPa

Atmospheric pressure

6

  Discharged pressure

4.0

4.0

3.0

3.0

2.5

 

7

  Capacity

m3/min

6

10

6

 

r/min

590

590

590

590

740

 

9

  Shaft power

kW

≤37

≤75

≤104

≤75

≤95

 

10

 

mm

φ240/φ180/φ100

φ320/φ240/φ110

φ320/φ240/φ130

φ320/φ240/φ130

φ320/φ240/φ130

 

11

  Stroke

mm

104

104

104

104

104

 

12

  Suction temp

≤40/45

≤40/45

≤40/45

≤40/45

 

14

 

≤40

≤40

≤40

≤40

 

15

  Oil temp

≤70

≤70

≤70

≤70

16

  Cooling

   

Water cooling

17

 

   

Oil pump lubricates crankshaft, connecting rod, crosshead

18

  Driving

   

Flexible coupling direct coupling

21

  Cooling water consumption

m3/h

4.8

4.8

6

4.8

4.8

 

22

   

Y280S-10B5

Y315-10B5IP

Y315-6B5

Y315M2-10B5

Y315M2-8B5

 

23

r/min

590

590

590

740

 

24

  Motor power

kW

75

125

75

25

dB(A)

≤105

≤105

≤105

≤105

 
 

kg

4400

4400

4400

4000

4000

 

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