The ZY-623 injection molding machine is usually composed of an injection system, clamping system, hydraulic transmission system, electrical control system, lubrication system, heating and cooling system, safety monitoring system, etc.

The function of injection system: The injection system is one of the most important components of injection molding machines, generally consisting of three main forms: plunger type, screw type, and screw pre molded plunger injection type. The most widely used is the screw type. Its function is to heat and plasticize a certain amount of plastic within a specified time in a cycle of the injection molding machine, and inject the molten plastic into the mold cavity through a screw under a certain pressure and speed. After the injection is completed, maintain the shape of the molten material injected into the mold cavity. As shown in Figure 1








The reasonable cooperation between the electrical control system and the hydraulic system can achieve the process requirements (pressure, temperature, speed, time) and various program actions of the injection machine. It mainly consists of electrical appliances, electronic components, instruments (as shown in the diagram "Instruments"), heaters, sensors, etc. There are generally four control methods, manual, semi-automatic, fully automatic, and adjustment.