The plastic molding machine, also known as an injection molding machine, is a manufacturing machine used to produce plastic parts by injecting molten plastic material into a mold cavity. The machine consists of a hopper that feeds the plastic material into a heating barrel, where it is melted and then injected into a mold.

The mold is typically made of steel or aluminum and has two halves that are clamped together under high pressure during the injection molding process. Once the plastic material has been injected into the mold, it is allowed to cool and solidify before the mold is opened and the part is ejected.

Plastic molding machines are widely used in the manufacturing of plastic parts for a variety of industries, including automotive, aerospace, medical, and consumer products. They are capable of producing large volumes of parts quickly and efficiently and can be programmed to produce prepared parts with specifications and tolerances.

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