Today GREE DAIKIN PRESICION MOLD manufacturer bring us to indentify precise mould and general mould. What are the connection between them and the difference of their standard and requirement? Today GDM will answer the question.

The specification of the injection mould requires high-precision and close tolerance.

The conditions that need to reach for the precise injection mould are as follow:

Mould material should be high quality with strong clamping force. The precision of cavity specification, the degree of finish and the location among templates should also be high.

Precise injection molding machine needs to be adopted.

Precise forming technology needs to be adopted.

Material chosen need to match for the precise forming technology.

The normal precise forming materials are as below:

The method for keeping injection specification during precise injection is to control the contraction problem of the injection molding. There are thermal contraction, disguised contraction, orientation contraction, compressing contraction and elastic contraction.

The specification precision for the injection mold is not high and it always be based on the standard of assembly. The requirement for appearance is high and if it’s necessary, it will have a second process (for example: oil injection) to improve the defectiveness of appearance.

The general forming injection is not using the very precise injection machine and specified material. Generally，the normal thermoplastics can be used. Therefore, the normal injection forming technology is widely applied in the modern plastic industry.

GDM insists on beyond customers’ anticipation as the operation target and establishes a first-rate mold enterprise. We possess sheet metal die and a complete package of technology and equipment for précised injection mold, offering one-stop service, providing free customized optimizing product, improving mold productivity and realizing perfect in quality and extra-short period.

If you are interested in the product of GDM or have any questions, please feel free to contact us with on-line service and free call which are on the right side and we are pleased to serve you.