PE(LDPE/HDPE/LLDPE) Film Blowing Machine

Product ID: SJ50-28-MGF700

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Technical details
1)LDPE/HDPE/LLDPE Film Blown Machine Model SJ50-28-MGF700
A) It applies to blow various LDPE,HDPE and LLDPE plastic films.
B) The machine screw and barrel is adopted 38CrMoA1 alloy steel so that it has the best hardness and corrosion-resisting performance after nitrogen treatment for 72 hours
C) The frame can be folded half( if the height is 4 meter, after folding, it can be 4 meter)
D) bubble supports to blow HDPE.Two A-frame device to form Gusset of T-shirt bag and fold garbage bag
Extruder and products
Max. Width of film: 600mm
Output capacity: Max.45kg/h
Film thickness: 0.005-0.16mm
Main motor power: 7.5kw(AC motor, to adjust speed vis inverter), 380v, 50Hz
Heating power: 10kw
Diameter of screw: 50mm
L/D ratio of screw: 28:1
Speed of screw: 10-100rpm
Barrel cooling: 1/6 Hp blower*1
Die head
LDPE inflation die: Ф100mm diameter HDPE inflation die: Ф70mm diameter or Ф50mm
Cooling air blower: 0.75kw it is possible to change the strength of the air.
  • Easy to control
    • The cylinders and the screw stems of the extruder are made of high quality alloy steel with optimum hardness and strong corrosion resistance after nitrogen treatment and precision finishing. The auxiliary machine has a platform working table for making operation easy and the tower can be movable up and down in 1 meter. and is equipped with bubble stabilizing ring.
  • Double-rolling and double-cutting coiling unit adopts torque motor to motor to keep proper tension and make even and roll-changing easy.

Main Products

Film Blowing Mchine,Bag macking Machine,Printing Machine