Metal ceramic Bimetallic screw for Injection Molding Machine

Metal ceramic screw for Injection Molding Machine

Tungsten carbide surface treatment;Improve abrasion resistance 5 times;Improve corrosion resistance 10 times.Low smoke & halogen-free professional screws;GF50%.

We can design the screw construction for you according to your finished products. Our factory have more than 15 years experience in producing screw barrel.

Metal ceramic screw consist of high alloy steel core and surface WC, the processing technology is steel core shaping, machining, heat treatment, surface deposit and finishing etc. microstructure of screw steel core is martensite or tempered martensite and carbides, and screw surface is WC. These screws possess excellent strength and toughness, high hardness, and super corrosion resistance, are suitable for halogen free and high glass fibre polymer material extrusion screw in severe wear and corrosion environment. The screw can be widely used in PE，PC，PA，PS，PMMA, ABS, PVC, PSU, POM, injection molding.