Lab Twin Screw Extrusion Casting Machine
Overview
Products Feature
1. Adopting servo motor + tension controller dual-mode control, which can effectively improve the stability of the film tension in the unwinding and winding process, and improve the winding effect.
2. Each roll of the roll group is controlled by servo motor, and the speed of each roll can be adjusted independently with high control precision.
3. The height of casting rollers can be adjusted up and down, which can meet the process of casting materials with different melt strengths.
4. Hard chrome plated mirror rollers with high surface finish and no rust.
Products Application
1)Experiments on casting and molding of polymer materials.
2)Research on casting production process and optimization of parameters.
3)New material casting performance test.
4)On-line quality and composition testing of polymer materials.
5)Masterbatch dispersion performance testing and evaluation.
Working Principe
Plastic particles will be added to the twin-screw extruder hopper, and the barrel temperature of the twin-screw extruder as well as the rotational speed to set certain parameters, particles through the twin-screw extruder melt and plasticize and then through certain specifications of the sheet mold mold molding for a certain specification of the shape of the film sheet, and then through the calendering rollers for the cooling of the calendering, and ultimately through the hauling, cutting, rewinding, and so on, after the steps of the molding of film for a certain specification of the film rolls.
products Detail
