Three-layer co-extrusion on-line thickness measurement and automatic adjustment of wind ring, surface center winding film blowing production unit
- Description
- It consists of 3 single-screw extruders and auxiliary machines.1. The die adopts the spiral die of the international advanced new flow channel technology.2. The main unit and the die are heated by ceramic heating.3. The upper traction rotating device adopts a direct-connected transmission type horizontal ±360° reciprocating rotation.4. The internal cooling system （IBC） automatically measures and controls the bubble size using a 3-point over-sound probe.5. New aluminum alloy electric squirrel cage stabilization bubble holder.6. The electric herringbone plate of the reinforced aluminum alloy guide roller.7. Ultrasonic automatic correcting device.8. Active, passive, and gap three-in-one automatic take-up device.9. Germany's automatic thickness measurement system and automatic air ring adjustment system （self-contained control system）.10. Automatic feeding and weighing system.11. The control system adopts PLC centralized control technology. Use 'touch screen display.
Model:
unit
SGXM-1400*3
SGXM-1600*3
SGXM-1800*3
SGXM-2000*3
SGXM-2200*3
Maximum diameter of film
mm
1200
1400
1600
1800
2000
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
220
260
280
320
340
Mold diameter
mm
300
350
350
400
500
Screw diameter
mm
55*2+65*1
65*3
65*2+70*1
65*2+75*1
70*2+80*1
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
30*2+37*1
37*3
37*2+45*1
37*2+45*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
Total power
Kw
140
150
170
185
200
Dimensions(L*W*H)
mm
Suitable raw materials
LDPE LLDPE mPE EVA and compounding
Honorary
Qualification
Speech by
leader
Corporate
Culture
Technological
Strength