the material and the screw should match. Especially for corrosive materials and hard materials, such as PVC, flame retardant materials, glass fiber added materials should use professional screws, avoid ordinary screws.

High temperature resistance: The ceramic screw can withstand high temperature up to 1200°, and the substrate must be of YPT72 or higher.

The water stop screw produced by the screw manufacturer is a building material mainly used for building exterior walls and can play a fixed role. The initial water stop screw is a one-stage structure for blocking water through the wall of the basement

There are many reasons for the alloy screw to slip, such as the wear of the alloy screw and barrel is likely to cause the alloy screw to slip. The compression ratio design of the injection molding alloy screw, if the feeding section is too short, that

The alloy screw is the core of the injection molding machine/extruder. The plastic material is transformed from a glass state to a viscous flow state in an injection molding machine, and then extruded through an alloy screw die. Made into a variety of