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Product Name:
Oil Free 550W-Seris
Product Model:
QYW550D-Seris
The order No.:
QYW550D-Seris
The product brand:
qualiway
Minimum order quantity:
200
Delivery cycle:
45 days
Our service
A:Pre-sales technical consulting service: 021-64397043 
B:Sale Selection Guide 
C:After sale maintenance repair service 
D:We provide the product testing report

型号/Model

QYW550D-A-50 

/-B-50 (2 air end)

QYW550D-A-70 

/-B-70 (3 air end)

QYW550D-A-90  

/-B-90 (3 air end)

QYW550D-A-120  

/-B-120 (4 air end)

Voltage/Frequence

220V/127V-60HZ/50HZ

220V/127V-60HZ/50HZ

220V/127V-60HZ/50HZ

220V/127V-60HZ/50HZ

PowerW

550W x 2

550W x 3

550W x 3

550W x 4

R-speedR/min

1680-1480

1680-1480

1680-1480

1680-1480

Max. pressure Bar

8

8

8

8

Max. displacement.L/min)

210

315

315

420

Sizemm

750x370x620

900x420x690

 

1130x420x730

N.W.KG

35.0

52.0

 

76.0

Air-vesselL

50

70

90

120

Lifetime h

3000

2000

3000

2000

3000

2000

3000

2000







The pump of the Oil Free Compressor

型号/Model

QYW550D-A

QYW550D-B

 

电压/频率Voltage/Frequence

220V/127V-60HZ/50HZ

220V/127V-60HZ/50HZ

功率/PowerW

550W

550W

转速/R-speedR/min

1750

1480

最大压力/Max. pressureBar

8

8

最大排气量/Max. displacement.L/min)

105

105

外形尺寸/Sizemm

260*138*192

260*138*192

净重/N.W.KG

9.0

9.0

出厂寿命/Lifetime h

3000

2000

线圈材质/Coil material

Copper wire

Alu. wire


 


After-sales Service


We want to ensure that our products is well designed, properly installed and well maintained. Correct maintenance prevents breakdowns and increases the life span of the installation.

Spare Parts:

Qualiway has established a practical and fast working parts organization to supply the necessary spare parts worldwide. We dispatch the required spare parts as soon as possible and in most cases the parts can be delivered within 48 hours after request. 
  
Technical Support: 
Qualiway has professional technical engineers to provide you technical suggestions for all technical problems and solutions. 

Training: 

Qualiway provides training for all our products in China to help you knows well about production process/ products characteristic/after-sales skill and so on.   

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