How to improve anti-corrosion of screw barrel

Corrosive, abrasive, and high-temperature resins can unknowingly damage the screw and barrel. For example, some engineering materials, thermoplastic elastomers, and biopolymer materials sometimes form a corrosive environment. In addition, reinforcing materials (such as glass fibers, glass balls, etc.), certain fillers, and additives are abrasive. To avoid affecting production efficiency and product...

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