Blow molding machine classification and principle

Blow molding machine classification and principle

• By admin
• 2021/6/3 13:06:13
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Blow molding machines, also known as hollow blow molding, are a rapidly evolving plastic processing method.

A blow molding machine is a machine that produces a product after the liquid plastic is sprayed out, and the wind is blown out by the machine to blow the molded body to a cavity of a certain shape. The plastic is melted and quantitatively extruded in a screw extruder, and then formed through a dough film, and then cooled by a wind ring, and then pulled by a tractor at a certain speed, and the winder winds it into a roll.