As we all know, there are many well covers in the street. Most of these well covers need to be made with well covers mould. The quality of the well covers mould is directly related to our daily safety. The quality of the well covers mould will lead to various problems of the well covers made. Therefore, the small well covers mould can not be ignored.
If we can master some practical use skills and reduce wear resistance in the use process, it is an important way to improve the use efficiency and improve the performance of the well cover die.
After being used many times in the process of use, the residue in the die cavity is cleaned regularly with clean water, which can prolong the life of the die, maintain the original wear resistance and extrusion resistance.
Before using, we should check whether the size and shape of the cavity of the well cover die meet our own use standard, so as to ensure that the plastic mould can be used to process zero error.
When using the mould to process the cement well cover block, the brick processing material injected into the mould cavity should not be excessive. Proper injection can improve the production accuracy and qualified rate. The unused manhole cover die should be placed separately during storage to ensure that it will not warp and deform after a long time of extrusion.
