Polypropyene Three Layers Co-Extrusion Film Blowing Machine

• Type: PP Film Blowing Machine
• Raw Material: PP
• Maximum Folding Width of Film: 800mm
• Screw Diameter: 55mm
• Automation: Automatic
• Computerized: Computerized
• Machine Weight: 4T
• Certification: CE
• Film Width: 400-800mm
• Film Thickness: 0.006-0.08
• Max. Output: 75kg/H
• Rotation Speed of Screw: 10-120r/M
• Gear Box: 180#
• Main Motor: 350kw
• Transport Package: Shrink Film or Wooden Case
• Specification: 55/1000
• Trademark: Chengheng
• Origin: Hebei Province
• Production Capacity: 100kg/H

Product Description

PP Three layers Co-extrusion Film Blowing Machine

1. This machine set adopt bottom blow type to produce polypropylene plastic film with good fransparency and without such phenomena as flow liner, corrugation and fold, etc.

2. This screw material cylinder is elabroately made of 38CRMOALA alloy steel after nitrogen treatment and has best rigidity and corosion resistance.

3. The nould head is plated with hard chromium and has screw mandrel structrue with uniform and smooth material discharging. And the aircooled device has labyrinth type stucture with characteristica as uniform air-jut quantity, automatic temperature control and automatic heating

4. The coiling device adopts torque motor to keep proper tension with even rolling and convenient roll replacing.



Parameters

Width of the film		400-800mm
Thickness of the film		0.006-0.08mm
The max output		75k100kg/h  According to different width,thickness of film, die size and raw material characteristics to change
Raw material		PP
Extruder unit
Diameter of screw	Φ55   38CrMoALA  wearproof Alloy steel,five years guarantee
L/D ratio of screw	30:1
Rotation speed of screw	10-120r/m
Barrel Fan	Zone 3 barrels install over-temperature fan
Gear box	180# Extruder special hard gear reducer,tooth grinding teeth hardened, internal and external oil circulation system
Main motor	22kw
Die head unit
Die diameter	350mm
Cool unit
Air ring type	PP Single outlet air ring(PP )
Air ring material	High quality Taiwan cast aluminum alloy air ring
Traction unit
Width of take up roller	1000mm
Guide roller	Aluminum guide roller (HV300-HV700) surface treatment
Winding unit
Winding type	Double center winding machine