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Product Name:
Oil Free750W-Seris
Product Model:
QYW750D-Seris
The order No.:
QYW750D-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

QYW750D-A-50

/-B-50 (2 air end)

QYW750D-A-70 

/-B-70 (3 air end)

QYW750D-A-90 

/-B-90 (3 air end)

QYW750D-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

750W x 2

750W x 3

750W x 3

750W x 4

R-speedR/min

1680-1480

1680-1480

1680-1480

1680-1480

Max. pressure Bar

8

8

8

8

Max. displacement.L/min)

270

405

405

540

Sizemm

75x37x65

 

90x42x72

113x42x76

N.W.KG

36

 

 

81

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

QYW750D-A

QYW750D-B

电压/频率 Voltage/Frequence

220V/127V-60HZ/50HZ

220V/127V-60HZ/50HZ

功率/PowerW

750W

750W

转速/R-speedR/min

1750

1480

最大压力/Max. pressure Bar

8

8

最大排气量/Max. displacement.L/min)

135

135

外形尺寸/Sizemm

280*138*192

280*138*192

净重/N.W.KG

10.0

10.0

出厂寿命/Lifetime h

3000

2000





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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