The zipper machine is mainly composed of various hydraulic components and hydraulic auxiliary components
The zipper machine is mainly composed of various hydraulic components and hydraulic auxiliary components. Among them, the oil pump and the motor are the power source of the injection molding machine. The electrical control system and the hydraulic system are reasonably matched to meet the process requirements of the injection machine (pressure, temperature, speed, Time) and various program actions. Mainly composed of electrical appliances, electronic components, meters, heaters, sensors, etc. There are generally four control modes, manual, semi-automatic, fully automatic, and adjustment.
The heating system of the zipper machine is used to heat the barrel and the injection nozzle. The barrel of the injection molding machine generally uses an electric heating ring as a heating device, which is installed on the outside of the barrel and is detected in sections by a thermocouple. The heat conducts heat conduction through the cylinder wall to provide a heat source for the plasticization of the material; the cooling system is mainly used to cool the oil temperature, too high oil temperature will cause a variety of faults, so the oil temperature must be controlled. The other location that needs to be cooled is near the feeding port of the feed pipe to prevent the raw material from melting at the feeding port, causing the raw material to fail to be fed normally.