Seven-layer co-extruded high-resistance blown film production line
- Description
- The seven-layer co-extrusion blown film production line consists of five single-screw extruders and auxiliary machines.1. The host computer adopts frequency converter for stepless speed regulation control;2. The die adopts the international advanced new cone-shaped streamline superposition technology;3. The traction system adopts horizontal ±360° reciprocating rotation;4. The IBC system uses ultrasonic to control bubble internal cooling, and is equipped with a new type of electric squirrel cage stabilization bubble holder;5. Ultrasonic automatic correcting device;6. Full tension control system （using taper calculation）;7. The control system adopts PLC centralized control technology.
Model:
Unit
SGXM-1200*7
SGXM-1400*7
SGXM-1600*7
SGXM-1800*7
SGXM-2000*
Maximum diameter of film
mm
1000
1200
1400
1600
1800
Membrane thickness
mm
0.025-0.12
0.025-0.12
0.025-0.12
0.025-0.12
0.025-0.12
Maximum output
kg/h
150
180
220
250
280
Mold diameter
mm
280
300
350
350
400
Screw diameter
mm
50*2+40*5
45*5+55*2
50*5+65*2
50*5+65*2
50*5+70*2
Screw length to diameter ratio
L/D
30；1
30；1
30；1
30；1
30；1
Screw maximum speed
r/min
98r\min
98r\min
98r\min
98r\min
98r\min
Main motor power
kw
22*2+18.5*5
22*2+18.5*5
37*2+22*5
37*2+22*5
45*2+22*5
Bubble cooling method:
Double air outlet ring + IBC bubble internal cooling system
Traction speed:
m/min
60
60
60
60
60
Total power:
Kw
170
180
200
200
220
Dimensions(L*W*H)
mm
Weight:
T
Suitable raw materials
PA EVOH TIE LDPE LLDPE mPE PE
Honorary
Qualification
Speech by
leader
Corporate
Culture
Technological
Strength