What are the classifications of the handles of automation equipment?

Plastic handle for automatic equipment handle: made of plastic as raw material, plastic is a synthetic polymer compound {polymer (polymer)}, also known as polymer or macromolecule, also commonly known as plastic or resin, can Freely change the body style.

The plastic handle is produced by an injection molding machine. The mold is designed according to the shape requirements, and the injection molding is performed at one time. It can also be matched with a combination of zinc alloy parts (produced by a die-casting machine).

China is one of the earliest countries in the world to research and produce alloys. In the Shang Dynasty (more than 3,000 years ago) bronze (copper-tin alloy) technology was very developed; around the 6th century BC (late Spring and Autumn Period) After heat treatment), a sharp sword (steel product) is produced.