Compared with the common using mould, hot runner mould has big advantage for saving time and material with high efficiency, stable quality and other significant advantages. But once because of easy generation is in use. Disabled and affect its extensive application.

With the technology progress of mold industry, Hot runner mold under melt temperature control, hot runner structure and hot runner components design and manufacturing has made considerable progress

These problems have good or bad direct relationship between the hot runner system

Series of success or failure, and the quality of products. So failure of hot runner system and its causes are discussed. Understand the matters should be paid attention to in the application of hot runner molding.

,

There is no doubt that help to the successful use of hot runner molding technology. For a hot runner mold, Use hot runner components on a regular basis in the preventive maintenance is very important. This work includes electrical test, sealing elements and the connection of wires and components such as the work of cleaning the dirt.