Mold trial is an essential part of the new mold before injection production, The quality of the test results will directly affect whether the subsequent production of the factory is smooth. What precautions should be paid attention to when test the mold?

1. Familar with the relevant information of the mold
It is better to get the mold drawing, analyze it in detail, and get the mold technician to participate in the test work.
2. Check the mechanical coordination action on the workbench
We need to check if there are any scratches, missing parts and looseness, whether the mold-sliding action is correct, whether there is leakage in the water channel and the air pipe joint, and if the opening of the mold is restricted, it should be marked on the mold. If the above actions can be done before the mold is hung on the machine, it is possible to avoid the problem of finding the problem when the mold is hanging, and then the waste of work caused by disassembling the mold.
3. When all parts of the mold are suitable for testing, it is necessary to select a suitable test injection molding machine. When selecting, you should pay attention to:
(1) What is the maximum injection volume of the injection molding machine;

(2) Whether the inner distance of the tie rod have enough room to hang the mold;

(3) Whether the maximum movement distance of the template meets the requirements;
(4) Are other related tools and accessories ready?
If all things are ready, we could hang the mold on the injection machine.