Small injection molding machine Correct maintenance is essential for long-term stable operation and extended service life. Here are some suggestions and precautions.

1. Regular lubrication and maintenance:

It is the key to keep the running parts of small injection molding machine well lubricated. Regularly check the lubrication system and add proper lubricating oil to ensure smooth operation of all moving parts. Pay special attention to the lubrication of the sliding block, guide pillar, push rod and other parts.

2. Check the mold and template:

The mold is a key part in plastic injection molding. Check the mold surface regularly for damage, wear or foreign matter. Clean the residues on the formwork to ensure that the opening and closing movement of the mold is normal. Replace the severely worn dies in time.

3. Clean the cooling system:

The cooling system is essential for controlling the temperature of the plastic. Regularly check the cooling water pipe and clean the dirt in the water channel to ensure good cooling effect. Keeping the cooling system unobstructed can improve the injection quality.

4. Electrical system inspection:

Regularly check the electrical system, including cables, terminal blocks, switches and other parts. Ensure that the electrical connections are secure to prevent short circuits and electrical faults. If there is any abnormality, repair it in time.

5. Check the injection system:

The injection system is the core part of a small injection molding machine, and the wear of injection cylinders, screws and other parts should be checked regularly. Pay attention to adjusting the injection speed, pressure and temperature to ensure the uniform injection of plastic materials.

6. Clean up waste and impurities:

After a small injection molding machine runs for a long time, waste materials and impurities may accumulate in the injection cylinder. Clean the injection cylinder regularly to prevent these impurities from affecting the production quality.

7. Check the hydraulic system:

If a small injection molding machine uses a hydraulic system, check the oil quality and level of the hydraulic oil regularly to ensure the normal operation of the hydraulic system. Check the hydraulic pipeline for leakage and repair it in time.

8. Regularly train operators:

Ensure that operators have good operating skills and safety awareness. Regularly carry out equipment operation training to enable operators to understand the equipment structure and performance, and reduce the failure caused by improper operation.

I suggest that you do regular maintenance through the above contents, which can not only ensure the efficient and stable operation of small injection molding machines, but also improve production efficiency and reduce failures. Only reasonable maintenance can prolong the service life of the equipment and provide more long-term support for production.