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