Three-layer co-extruded high-yield energy-saving blown film production line
- Description
- The three-layer co-extruded energy-saving blown film production line consists of three single-screw extruder auxiliary machines.1. The main drive is all driven by the German Baumüller high-torque direct drive motor （DST water-cooled type） and its drive for stepless speed control.2. The die adopts the spiral die of the international advanced new flow channel technology.3. The main unit and the die are heated by high-efficiency and energy-saving electromagnetic heating technology.4. The upper traction rotating device adopts a direct transmission type horizontal ±360° reciprocating rotation.5. The internal cooling system （IBC） automatically measures and controls the bubble size using a 3-point over-sound probe.6. Configure a new electric squirrel cage stabilization bubble holder.7. Configure the enhanced guide roller electric herringbone board.8. Configure the ultrasonic automatic correcting device.9. Automatic friction full tension control control sensor, control traction tracking receiving and unloading system10. The control system adopts Japanese Mitsubishi PLC centralized control technology.
Model:
Unit
SGXM-1400*3
SGXM-1600*3
SGXM-1800*3
SGXM-2000*3
SGXM-2200*3
SGXM-2400*3
Maximum diameter of film
mm
1200
1400
1600
1800
2000
2200
membrane thickness
mm
0.025-0.12
0.025-0.12
0.025-0.12
0.025-0.12
0.025-0.12
0.025-0.12
Maximum output
kg/h
200
240
260
300
330
350
Mold diameter
mm
300
350
350
400
500
550
Screw diameter
mm
55*2+65*1
65*3
65*2+70*1
65*2+75*1
70*2+80*1
75*2+85*1
Screw length to diameter ratio
L/D
30；1
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
98r\min
Main motor power
kw
30*2+37*1
37*3
37*2+45*1
37*2+45*1
45*2+55*1
45*2+55*1
Bubble cooling method:
Double air outlet ring + IBC bubble internal cooling system
Traction speed:
m/min
60
60
60
60
60
60
Total power:
Kw
140
150
170
185
200
220
Dimensions(L*W*H)
mm
Weight:
T
Suitable raw materials
LDPE LLDPE mPE EVA and compounding
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