Why is there deformation in the use of hot press

The use of hot press is a kind of mechanical equipment that will be used in wood plate production. Maybe some friends will encounter such problems. There is deformation when using it. What are the reasons for this phenomenon?

There are many factors causing the deformation of the hot press. On the one hand, it is caused by uneven heating. The temperature rises too fast during preheating, especially in the case of cold preheating. At this time, the steam pipe in the hot press is easy to be unsmooth or blocked, resulting in uneven heat transfer and deformation.

Secondly, during the working process of the hot press, there will be leakage plates, and the density of short plates or single plates is too low. This Qing Kangxi ah will lead to the deformation of the hot press. If the board of the vacuum hot press is not smooth, there will be fiber stacking in case of jamming. If the staff can make careful adjustment even if they find problems, this phenomenon can be avoided.