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Qingdao Weier Plastic Machinery Co., Ltd.

Single-Layer/ Multi-Layer Cast Film Line, Cpp/Cpe Film Extrusion Line, Plastic Machinery manufacturer / supplier in China, offering Single-Layer/ Multi-Layer Cast Film Line, CPP/CPE Film Extrusion Line, WPC Foam Board Plant, PP Drainage Sheet Production Machine and so on.

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Supplier Homepage Product Plastic sheet machine Single-Layer/ Multi-Layer Cast Film Line, CPP/CPE Film Extrusion Line

Single-Layer/ Multi-Layer Cast Film Line, CPP/CPE Film Extrusion Line

FOB Price: US $100,000-150,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $100,000-150,000/ Set
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Production Capacity: 50 Sets\Year
Transport Package: According to Customers Needs
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: WR-1500
  • Plastic Processed: PP,PE,PA,Pet
  • Automation: Automatic
  • Trademark: WEIER
  • Origin: China
  • Type: Sheet Extruder
  • Screw: Single-Screw
  • Computerized: Computerized
  • Specification: CE, SGS, ISO9001
  • HS Code: 84772090
Product Description
Single-Layer/ Multi-Layer Cast Film Line, CPP/CPE Film extrusion line
Single-Layer/ Multi-Layer Cast Film Line, CPP/CPE Film extrusion line
Single-Layer/ Multi-Layer Cast Film Line, CPP/CPE Film extrusion line

Product Description
Single layer and multi-layer co-extrusion casting film production line, high speed and professional, active and multi-application. The most optimized production line configuration is suitable to many kinds of raw material: PE, PP, PA, PET, etc.
Design for following application:
A) CPP, CPE casting film
B) High obstruction film containing PET and PA, usually used in food packing
C) On line single-direction stretch film
D) LLDPE, LDPE and EVA film, felted film, fresh-keeping film

3-layer co-extrusion casting film machine
Product width: 1000-2400mm
Product thickness: 0.012-0.05mm
Max. Line speed of the machine: 30-160m/min
Feature: Adopted high-speed surface winding-up device and dividing and cutting on-line.

In a cast film extrusion process, a thin film is extruded through a slit onto a chilled, highly polished turning roll, where it is quenched from one side. The speed of the roller controls the draw ratio and final film thickness. The film is then sent to a second roller for cooling on the other side. Finally it passes through a system of rollers and is wound onto a roll.

Thicker polymer sheets can be manufactured similarly. A sheet is distinguished from a film by its thickness; By definition a sheet has a thickness exceeding 0.25 mm. Otherwise, it is called a film.

The cast film process is used for very tight tolerances of thin film, or for low viscosity resins. Most flat dies are of T-slot or coat hanger designs, which contain a manifold to spread the flowing polymer across the width of the die, followed downstream by alternating narrow and open slits to create the desired flow distribution and pressure drop. Most cast film lines manufactured today are co-extrusion lines, combining layers from as many as 7 extruders into the product through multi-manifold dies, or else single manifold dies with the aid of feed blocks.
Model WR-55/90A
Screw diameter(mm) 55/90
L/D ratio of screw 28: 1
Width of die head(mm) 1 800
Width of finished products(mm) 1 500
Thickness of finished products(mm) 0.013-0.050
Structure of film layers A/B, A/B/A
Max extrusion capacity(kg/h) 200
Liner speed of machinery(m/min) 120
Total power(kw) 120
Overall dimensions(L× W× H)(m) 10× 3.5× 4.5
Weight(T) 20
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