Where is the position of the hydraulic gear pump in the injection molding machine

The hydraulic gear pump of the injection molding machine is usually located at the rear of the injection molding machine, mainly responsible for pushing the plastic material into the heating cylinder of the injection machine for heating and liquefaction.
A、 Position and function of injection molding machine gear pump The gear pump of the injection molding machine is usually located at the rear of the injection molding machine and connected to the plastic outer cylinder. The gear pump uses a pair of interlocking gears to push plastic out of the outer cylinder and into the heating cylinder of the injection machine for heating and liquefaction. The role of gear pumps in injection molding machines is very important, as they can control the flow and pressure of plastic, thereby ensuring the quality and consistency of injection molded products.

B、 How to maintain and replace gear pumps Gear pump is a key component in injection molding machines and requires regular maintenance and upkeep. The following are several common gear pump faults and their solutions: 2. High temperature: When the temperature of the gear pump is too high, it is necessary to check whether the cooling water flows normally and whether the lubrication of the pump is sufficient. 1. Leakage: When there is a leakage around the gear pump, it is necessary to check whether the sealing gasket is damaged. If the sealing gasket is damaged, it needs to be replaced. 3. Excessive noise: Abnormal noise during the operation of the gear pump may be caused by damage to the gears or bearings, and components need to be replaced. The replacement of hydraulic gear pump requires professional technicians to operate. The following are the steps for replacing hydraulic gear pump: 1. Turn off the power of the injection molding machine, fix the gear pump, and remove the relevant pipelines and joints. 2. Remove the gear pump and disassemble it. 3. Clean the gear pump and blow dry it with compressed air. 4. Replace damaged components and reinstall the gear pump. 5. Reconnect the pipelines and joints, and test the working condition of the gear pump.

C、 Conclusion The hydraulic gear pump of an injection molding machine is a very important component, usually located at the rear of the machine. Gear pumps are mainly responsible for pushing plastic materials into injection machines for heating and liquefaction. In order to ensure the quality and consistency of injection molded products, regular maintenance and upkeep of gear pumps are necessary. When the hydraulic gear pump malfunctions, professional technicians are needed for maintenance and replacement.

The above:Detailed inflation steps for accumulator