We are specialized in PET preform molding machine, we could make machine for different size, weight and capacity, only tell us your requirement.
Standard Features
With deep experience and in accordance with PET preform characteristics, we have improve a lot to be fit for PET preform production.
Professional PET screw and barrel with L/D 1: 23 have higher mixing and plasticizing abilities. High torque screw driving system ensures screw's injection speed.
Big channels for cooling water regulating meet requirements for mold cooling.
Large eject force ensures multi cavity PET performs to be taken out efficiently.
PID controlled barrel with exact temperature.
We supply all PET preform and bottle production "Turn-Key" solution.
INJECTION UNIT
item
unit
LSF258S
A
B
C
screw diameter
mm
50
55
60
screw L/D ratio
L/D
24
21.8
20
theoretical shot size
cm3
557
676
802
injection weight
g
507
610
730
Injection rate
g/s
121
146
174
Plasticizing capacity
g/s
32
42
49
Injection pressure
Mpa
223
184
155
Screw speed
rpm
0-190
CLAMPING UNIT
Clamp force
KN
2580
Space between tie bars
mm
560*530
Toggle stroke
mm
505
Max. mold height
mm
560
Min. mold height
mm
200
Ejector stroke
mm
150
Ejector tonnage
KN
62
Ejector number
p
9
OTHERS
Max.pump pressure
Mpa
16
Pump motor power
KW
22
Heater power
KW
16
Machine dimension
m
5.3*1.5*1.95
Machine weight
t
7.1
July 25, 2018