Used 3 Roll Flat Film Line – Collins Solutions CR 72 T, 0.5-14 m/min

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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