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Ningbo Chap Mechan-Electro-Hydraulic S&T Development Co.,Ltd is specializing in production of Rubber machinery,Hydraulic Valves,Plastic machinery...
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Mixed two-color injection molding machine for plas

This type machine can mould the product which is mixed by two different plasticizing materials or colors. Colors, patterns and figures of product are free. Our sandwich injection molding machine packs several powerful features:
1. There are two sets of proportional control valves which can simultaneously control the pressure and speed of both sets.
2. With an accuracy reaching 0.01mm, linear potentiometers are used in the two injection sets and clamping molds to accurately control the injection process and the opening and closing of mold.
3. With features such as limitations for screw cold starts, broken wire detection,etc., a PID temperature controller is used to control the temperature at 1C.
4. The microprocessor control system not only has memory functions,it can also perform 8-stage.

Technical specification

LTEM MACHINE MODEL
UNIT
A?
B?
Screw diameter
mm
40
30
Theoretical shot capacity
mm3
154
82
Max.injection pressure
Mpa
140
74
Injection rate
g/s
169
227
Plastcization capacity
g/s
70
55
Screw speed
r.p.m
17
9
Locking force
KN
175
190
Stroke of moving platen
mm
1250
Min.mould thickness
mm
355
Max.mould thickness
mm
130
Space between tie-bars
mm
430
Hyd ejector force
KN
410355
Hyd ejector stroke
mm
32
Pump power
KW
125
Heating power
KW
13
Oil pump capacity
L/min
10741+66
Oil tank capacity
L
7.2
3.6
Size(IWH)
m
470116170
Machine weight
t
3.6
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