What are the most common maintenance tasks for injection molding equipment?

3 Replacing the filters

The filters of the injection molding equipment, such as the hydraulic filter, the oil filter, and the air filter, are responsible for filtering out impurities and contaminants from the fluids and gases that power the machine. Replacing the filters involves removing the old filters, installing new ones, and checking for any leaks or blockages. Depending on the type and frequency of use, the filters should be replaced every few months, every year, or every few years.

4 Checking the electrical components

The electrical components of the injection molding equipment, such as the control panel, the sensors, and the wiring, are responsible for regulating the temperature, pressure, speed, and timing of the machine. Checking the electrical components involves inspecting them for any signs of damage, corrosion, or loose connections, and using a multimeter or a tester to measure the voltage, current, and resistance. Depending on the type and frequency of use, the electrical components should be checked every few weeks, every few months, or every few years.

5 Calibrating the machine

The machine calibration is the process of adjusting the settings and parameters of the injection molding equipment to ensure that it produces accurate and consistent plastic parts. Calibrating the machine involves using a standard part or a gauge to compare the actual output with the desired output, and making corrections to the temperature, pressure, speed, and timing of the machine. Depending on the type and frequency of use, the machine calibration should be done every few days, every few weeks, or every few months.

6 Training the operators

The operators are the people who operate and monitor the injection molding equipment, and they need to be trained on how to use it properly and safely. Training the operators involves providing them with instructions, manuals, and demonstrations on how to set up, run, and troubleshoot the machine, and how to handle and store the plastic parts. Depending on the type and frequency of use, the operators should be trained before they start working, whenever there is a change in the machine or the process, or whenever there is a need for refresher or improvement.

7 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?