Used Collins Solutions 3 Roll Flat Film Line, Model Teach-Line CR 72 T. Take-off speed 0.5 to 14 m/min. Fine setting of gap 0.1 to 2mm. (3) Chrome cored 2-7/8" (72mm) diameter x 7-1/2" (190mm) wide, upper finishing roll, middle chill roll, bottom cooling roll. Maximum roll temperature 90 degrees C (194 F). All three rolls driven via a 100W DC-motor with reducing gearbox. Tensile force max 260 N. Maximum outer die width 200mm. Maximum die working width 100mm. Mounted on modular frame with casters. Serial# 944H2112. Does not have a winder.
Used Equipment Facts About This Machine
Manufacturer Information:
Brand: Collins Solutions
Model: Teach-Line CR 72 T
Serial Number: 944H2112
Description:
The Collins Solutions Teach-Line CR 72 T is a precision 3-roll flat film extrusion line, designed for thin film production, material testing, and laboratory-scale plastic processing.
Equipped with three chrome-cored rolls (upper finishing, middle chill, and bottom cooling roll), this system ensures precise film thickness control and excellent temperature regulation. The gap setting is adjustable from 0.1mm to 2mm, allowing for fine-tuned film thickness adjustments.
The take-off speed ranges from 0.5 to 14 meters per minute, making it ideal for variable-speed production. The rolls are 72mm (2-7/8”) in diameter and 190mm (7-1/2”) wide, providing a maximum die working width of 100mm and an outer die width of 200mm.
Each roll is driven by a 100W DC motor with a reducing gearbox, delivering precise control over film handling. The system supports a maximum roll temperature of 90°C (194°F) and operates with a maximum tensile force of 260N.
Mounted on a modular frame with casters, this unit offers portability and easy integration into laboratory and industrial environments.
Key Features:
3-Roll Chrome-Cored System for high-precision flat film extrusion
Adjustable Gap Range: 0.1mm to 2mm for fine thickness control
Take-Off Speed: 0.5 to 14 meters per minute
Three Rolls:
Upper Finishing Roll
Middle Chill Roll
Bottom Cooling Roll
Roll Dimensions: 72mm (2-7/8”) Diameter x 190mm (7-1/2”) Wide
Maximum Roll Temperature: 90°C (194°F)
Tensile Force: Maximum 260N
Maximum Outer Die Width: 200mm
Maximum Die Working Width: 100mm
Drive System: 100W DC Motor with Reducing Gearbox
Modular Frame with Casters for easy mobility
Specifications:
Machine Type: 3-Roll Flat Film Line
Brand: Collins Solutions
Model: Teach-Line CR 72 T
Serial Number: 944H2112
Take-Off Speed: 0.5 - 14 m/min
Gap Setting: 0.1 - 2mm
Rolls: 3 Chrome-Cored Rolls
Roll Dimensions: 72mm (2-7/8”) Diameter x 190mm (7-1/2”) Wide
Maximum Temperature: 90°C (194°F)
Maximum Tensile Force: 260N
Maximum Outer Die Width: 200mm
Maximum Die Working Width: 100mm
Drive System: 100W DC Motor with Reducing Gearbox
Mounting: Modular Frame with Casters
Applications:
Plastics & Polymer Industry: Flat film extrusion and material testing
Packaging Industry: Thin plastic film production for flexible packaging
Laboratory Research: Testing and developing new film formulations
Medical & Pharmaceutical Industry: Specialty plastic film production
Electronics Industry: Extrusion of insulating films for electronic components
What Products Would This Be Used For?
Thermoplastic flat film production
Plastic sheet and thin film testing
Research & development of new polymer formulations
Specialty and high-performance film manufacturing
Coating and laminating film processing
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