KW Variable Pump Injection Molding Machine KWV series high efficiency energy saving variable pump injection molding machine is equipped with high efficiency and high response proportional variable pump system. The power output is automatically matched according to the machine action. There's no waste of high pressure throttle and overflow power. It has sensitive dynamic following performance. In comparison with the traditional injection molding machine, energy saving reaches 20-40%. At the same time, it saves water and oil 20-40% that greatly increase profit. This machine applies high performance precise oil filter which keeps the oil pollution grate below NAS8 while in normal continuous working.
Bole machines which sold well all over the world. Various products of injection molding machines, providing product images and basic parameters with each injection molding machines; We are a professional Chinese manufacturer of injection molding machines, and look forward to your cooperation!
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Ningbo Kingway Machinery Co., Ltd Technical parameter
Item
 Unit     Model
KW380
Injection unit
Screw type
/
A
B
C
Screw diameter
mm
70
75
80
Shot volume(theoritical)
cm3
1501
1723
1960
Injection weight (PS)
g
1350
1550
1764
Injection rate
g/s
335
384
437
Injection pressure
Mpa
174
152
133
Screw rotation speedÂ
r.p.m
160
Clamping unit
Clamping force
KN
3800
Open stroke
mm
700
Space between tie bars(W*H)
mm
720*700
Max. mould height
mm
780
Min. mould height
mm
250
Ejector stroke
mm
150
Ejector force
KN
79
Others
Max. Pump pressure
Mpa
14
Pump motor power
KW
37
Heating power
KW
29.4
Machine dimension(L*W*H)
m
7.6*1.85*2.4
Machine weightÂ
t
15.5
Â
Â
Â