China Double-Layers Co-Extrusion Rotary Die Head Film Blowing Machine

2SJ-G series double layers co-extrusion film blowing machine
Use:
It is used for blowing the plastic laminated film of low density polyethylene (LDPE), high density polythylene(HDPE)and linear low density polyethylene(LLDPE)etc, Which are widely used for packing liquid, printed base material, products for export and industrial products, etc.
Characteristics:
1. Double-layer co-extrusion laminated film can prolong the length for preservation of liquid package.
2. The cylinder and the screw stem of the extruder are made of high quality alloy steel with optimum hardness and durable service after precision finishing and nitrogen treatment.
3. The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring.
4. Double-rolling and double-cutting coiling unit adopts torque motor to keep proper tensions and make rolling even and roll- changing easy.
Production pictures:


Model2SJ-G502SJ-G552SJ-G602SJ-G65Diameter of screwdia. 50x 2dia. 55x 2dia. 60x 2dia. 65x 2L/D28: 128: 128: 128: 1Reduced diameter of film(mm)800100012001500Single-face Thickness of film(mm)0.015-0.100.015-0.100.015-0.100.015-0.10Max. Output(kg/h)406580100-110Power of main motor(kw)11x 215x 218.5x 222*2Heating Power(kw)26304250Outline diameter(Lx Wx H)(mm)4200x 2200x 40004600x 2400x 46005000x 2800x 5000
5200x3200x5500mm
Weight(T)4567Barrel and screw material:38 chrome-molybdenum aluminum, nitrogen treatedRotary die device: Continuous 360 degree rotation Gear box:water cooling reducer, hard tooth surfaceDouble winder:(with banana roller, cold knifes for cutting edges of the film and middle of film 3pcs ) With: counter of metricMain motor: chinesebrand motor With inverter control (chinese) ---------the inverter brand can according customer need to make. Heating ring: cast aluminumWith Air compressorwinder motor: torque motorWith up and down device.