Stone Paper Production Line (Turnkey Project)

I. Outline

1. Usage condition 380V/3P/50Hz
2. Suitable material Pe+CaCO3
3. Finished sheet specification L=1400mm, T=0.15-0.4mm
4. Extrusion capacity 550Kg/h
5. Designed line speed 50m/min

II. Equipments

1. High torque single screw extruder
2. Screen changer (hydraulic station included)
3. T-Die
4. Three roll calander and temperature control system
5. Preheating rollers group
6. Set MDO longitudinal stretching system
7. Cooling and back fire system
8. Cooling system and edge cut
9. Thickness gauge
10. Set rotational winder with double position
11. Electrical cabinet
12. Other auxiliary machine
13. Spare parts

III. Technical details

1. 130/38 High torque single screw extruder Specification
   Material 38CrMoAIA
   Nitrided thickness 0.5-0.7mm
   Screw hardness HV≥740
   Barrel hardness HV≥940
   Screw diameter 130mm
   L/D ratio 38:1
   Barrel heating method ceramic heating
   Screw structure Suitable for olefin polymer
   Heating zone 7 zones
   Heating power around 60KW
   Cooling methods fan cooling
   Fan power 0.55KW
   Barrel cover stainless steel
   Temperature gauge hermocouple
   Driving system
   Motor type DC motor
   Motor power 220KW
   Gear type helical gear
   Heat treatment grinded gear
   Connection type direct connection( use elastic coupling )
   Rotate speed 0-93rpm
   Venting system
   Vacuum pump water ring
   Power 11KW
   Vacuum tank Double tank, interchangeable
   Hopper Stainless steel

2. Screen Changer
   Screen changer brand
   Motor Hydraulic station equipped, max pressure16Mpa
   Screen type double column double position
   Screen diameter 150mm
   Acceptable melt pressure ≤40Mpa
   Heating method Stainless steel heating stick

For more information, please contact us at any time.