1. Plastics field Special requirements: Plastics are of various types, including polyolefins, polyamides, polystyrene, etc. Different plastics have different characteristics such as melting temperature, viscosity, thermal stability, etc. The exhaust screw should adapt to the extrusion process of dif... read more
1. Raw material selection and preparation Alloy steel materials: Bimetallic screws are made of high-quality 38CrMoAIA (JIS sacm645) and 42CrMo (AISI4140) alloy steel materials. They have high strength, good toughness and strong wear resistance, and are suitable for manufacturing screws that withstan... read more
In the manufacturing process of bimetal screws, vacuum quenching technology is a crucial process. This technology significantly improves the material structure and performance of screws and enhances overall quality by heating and rapidly cooling the screws in a vacuum environment. First, vacuum quen... read more
The thermal conductivity performance of Bimetallic Screw And Barrel has a significant impact on plastic processing, which is mainly reflected in the following aspects: 1. Heating efficiency and energy consumption The heat conduction properties of the bimetal screw and barrel determine their efficien... read more
Bimetallic Screw And Barrel has many unique advantages in plastic processing, mainly reflected in the following aspects: 1. Wear resistance The bimetallic screw and barrel are composed of two different metals that have been specially treated to significantly improve their wear resistance. The improv... read more
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