Polyamide PA 66 GF 25 thermal break insulating profile strip bars extrusion machine line video

The utility model mainly uses the special screw to make the polyamide nylon 66 and the glass fiber obtain good plasticization, and the extrusion moulds/tools extruded into a thermal insulating profile, which is widely applied to the doors, windows and curtain wall aluminum sheets through the different sections of the moulds/tools.

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