Vertical injection molding machine is a mechanical equipment. It is usually composed of injection system, clamping system, hydraulic transmission system, electrical control system, lubrication system, heating and cooling system, safety monitoring system, etc..


Injection system is one of the most important parts of injection molding machine. There are 3 main forms: plunger type, screw type, screw pre plastic plunger injection type. Screw type is the most widely used at present. Its function is that in a cycle of injection molding machine, a certain amount of plastic can be heated and plasticized within a specified time. Under certain pressure and speed, the molten plastic is injected into the mold cavity through the screw.

The rubber injection molding machine model has the beneficia

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