PET Injection Molding Machine
1. Equipped with special purpose PET screw, screw L/D bigger than 1:23, greatly increase the color mixer and plasticizing performance.
2. Big orifice water cooling system to fulfill cooling demand of PET mould.
3. Increase ejector force to suit for multi-cavity PET perform eject.
4. Accurate barrel temperature control by PID temperature control.
| Ningbo Kingway Machinery Co., Ltd |
| Technical parameter |
| Item |
Unit Model |
KW218 |
| Injection unit |
| Screw type |
/ |
A |
B |
C |
| Screw diameter |
mm |
45 |
50 |
55 |
| Shot volume(theoritical) |
cm3 |
382 |
471 |
570 |
| Injection weight (PS) |
g |
344 |
424 |
513 |
| Injection rate |
g/s |
124 |
154 |
186 |
| Injection pressure |
Mpa |
181 |
147 |
122 |
| Screw rotation speed |
r.p.m |
190 |
| Clamping unit |
| Clamping force |
KN |
2180 |
| Open stroke |
mm |
475 |
| Space between tie bars(W*H) |
mm |
520*505 |
| Max. mould height |
mm |
530 |
| Min. mould height |
mm |
200 |
| Ejector stroke |
mm |
140 |
| Ejector force |
KN |
46 |
| Others |
| Max. Pump pressure |
Mpa |
14 |
| Pump motor power |
KW |
18.5 |
| Heating power |
KW |
14 |
| Machine dimension（L*W*H) |
m |
5.3*1.45*2.1 |
| Machine weight |
t |
7 |
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