Custom Lab Film Casting Machine For Plastic 0Rpm-95Rpm
The casting machine functions as a precision laboratory tool, enabling the steady production of consistent polymer films for research and small-scale manufacturing. Its operation follows a structured sequence: first, the polymer is melted and extruded; next, it is formed through a die; and finally, it undergoes cooling. Suitable for polymers like PE, PP, PET, and TPU, the equipment is widely used in scientific experiments, the optimization of material blends, and the evaluation of manufacturing techniques.
Uses expensive functional materials only for the thin outer layers, while the core uses a cost-effective polymer, significantly reducing costs.
The symmetrical structure produces a flat, stable film that resists curling and warping, ensuring good processability.
The dual supply allows for different materials on each outer layer (e.g., puncture-resistant on one side, heat-sealable on the other), enabling diverse functionalities.
Requires only two extruders to produce a three-layer film, lowering equipment investment and enhancing operational stability.
- Screw
- Main screw motor + Secondary screw motor
- Sagging motor
- Reel motor
- Control system PLC
- Melt pump
- Pressure sensor
- Molding head + Distributor + Extrusion roller
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