Plastic injection machines are now a viral industrial machine. Although they are easy to use, many people do not know how to maintain them, resulting in the quality of injection molding gradually declining. So, learning how to care for them is crucial. Keeping your equipment in good condition this way will ensure you get the best results every time you use it and last for years to come.
Ensure that the plastic injection machine parts are clean！
Ensure that the plastic injection machine parts are clean. How to clean your machine: Clean all parts before use, including the mold cavity and runner system. This will help prevent contamination during processing. Contact an expert if you’re unsure how to clean your device correctly. Inspect any joints or seals on your plastic injection machine for leaks at least after each shift or job change and, if possible, periodically throughout its service life. If left unchecked, leaks can cause product quality issues.
Check all the bolt and screw holes for damage and correct them!
Check for loose bolts and damaged screw holes and correct. If the bolts are open, follow the manufacturer’s instructions to retighten them. Do not over-tighten any part of the machine, as this may cause damage or breakage of components within the injection molding machine. Check for damaged screws by removing them from their holes and using a magnifying glass or jewelry loupe to examine the threads on both sides of each screw. If there are any burrs in these threads, remove them before installing the new screws. Otherwise, they will easily fall off when tightened again!
Replace any worn-out parts of the pneumatic system!
Some key components in the pneumatic system of plastic injection molding machines will wear out. Regular replacement of worn parts is essential maintenance work to ensure the regular operation of the injection molding machine and improve production efficiency. Cylinder seals, cylinder piston rods, air source processor filter elements, air pipes, and joints are common wear parts of the pneumatic system of plastic injection molding machines. Replacing them regularly is an important measure to ensure the regular operation of the cylinder and to ensure normal operation and prolong life. Regular updates and maintenance increase productivity and reduce breakdowns and downtime.
Replace any old or leaking hydraulic lines or hoses with new ones!
When performing maintenance on your plastic injection machine, replace old or leaking hydraulic lines or hoses. When working with hydraulic lines, you should use only the highest quality materials to ensure they continue to function correctly over time. Replacing old or leaking hydraulic pipes or hoses is a must to keep your injection molding machine up and running efficiently. First, we should regularly check hydraulic lines or hoses for oil leaks, aging, or other damage. It can be judged by observing whether there is oil pollution, leakage, and reduction of hydraulic oil around the hydraulic system. If problems are found, replace the hydraulic lines or hoses in time.
Check your plastic injection machines every few days for any damage!
Check for any damage. Look for anything that looks out of place or damaged, such as broken parts or cracks in the machine’s frame. Check for leaks. Do a test run and look for leaks in your injection molding machine, especially around the threads and bolts that hold everything together. If there are any leaks, they will need to be fixed before continuing to use the injection molding machine. Otherwise, you risk ruining all your work. Extensive use may wear down some parts over time. So we have to observe and replace it from time to time.
In the end
We must not only learn how to buy a good plastic injection molding machine but more importantly, we must also maintain and maintain it during use. This is critical because no matter what kind of products we need to learn how to keep them, their lifespan can be extended. This guide suits all friends who use and will buy injection molding machines!