Dual-color Injection Molding Machine
1. It applies main and side two injection unit. Two screws are controlled by professional computer procedure to realize simultaneous or alternative injection. Different patterns can be molded.
2. It’s used to produce sandwich injection parts that lower the production cost.
3. The machine is widely used to process dual color injection molding. Plastic materials like PP, PE and PS etc.
| Ningbo Kingway Machinery Co., Ltd |
| Technical parameter |
| Item |
Unit Model |
KW138 |
| Injection unit |
| Screw type |
/ |
A |
B |
C |
| Screw diameter |
mm |
38 |
40 |
42 |
| Shot volume(theoritical) |
cm3 |
244 |
270 |
298 |
| Injection weight (PS) |
g |
220 |
240 |
265 |
| Injection rate |
g/s |
108 |
125 |
130 |
| Injection pressure |
Mpa |
176 |
158 |
143 |
| Screw rotation speed |
r.p.m |
200 |
| Clamping unit |
| Clamping force |
KN |
1380 |
| Open stroke |
mm |
370 |
| Space between tie bars(W*H) |
mm |
425*405 |
| Max. mould height |
mm |
460 |
| Min. mould height |
mm |
170 |
| Ejector stroke |
mm |
120 |
| Ejector force |
KN |
33 |
| Others |
| Max. Pump pressure |
Mpa |
14 |
| Pump motor power |
KW |
11 |
| Heating power |
KW |
7.7 |
| Machine dimension（L*W*H) |
m |
4.9*1.25*1.85 |
| Machine weight |
t |
4 |
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