|
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
|
|
Power（W）
|
750W x 2
|
750W x 3
|
750W x 3
|
750W x 4
|
|
R-speed（R/min）
|
1680-1480
|
1680-1480
|
1680-1480
|
1680-1480
|
|
Max. pressure （Bar）
|
8
|
8
|
8
|
8
|
|
Max. displacement.（L/min)
|
270
|
405
|
405
|
540
|
|
Size（mm）
|
75x37x65
|
|
90x42x72
|
113x42x76
|
|
N.W.（KG）
|
36
|
|
|
81
|
|
Air-vessel（L）
|
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/Power（W）
|
750W
|
750W
|
|
转速/R-speed（R/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/Size（mm）
|
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.