Precision plastic injection molding manufacturers must ensure the production consistency of injection molded parts when producing injection molded parts. In the production of injection molded parts, we should ensure the enthusiasm of our employees and devote ourselves to the production to ensure a good production effect. In order to improve the production consistency of injection molded parts, the company also needs to cultivate the equipment maintenance and repair skills of production personnel, and carefully inspect the raw material entrance of injection molded parts. For routine maintenance and spot check of plastic machinery and molds, special personnel shall be designated to take charge of the machine, routine spot check, major shutdown maintenance and maintenance plan. In this way, the plastic machine and mold can always be in a stable state, and can ensure the consistency of production. Inconsistent production will lead to various defects in the specific production of injection molded parts, seriously reducing the qualification rate of injection molded parts and increasing the cost of the company. Therefore, in the specific production of injection molded parts, the unstable production of plastic injection molding processing and manufacturing enterprises will lead to low compliance rate and high cost, bring great trouble to specific production technicians of injection molded parts, and seriously worry about the quality of injection molded parts