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Multilayer synchronization short cycle hot laminating press control system and high thermal efficiency
Jan 16, 2019

The control system of the Multilayer synchronization short cycle hot laminating press is mainly to control the work of the heating system and the hydraulic system. The hot press is very sensitive and accurate, and the operation part is complicated due to the complexity of the operation. It is also a part that is prone to problems. For complex presses, like vacuum laminating presses, many domestic press manufacturers directly import foreign control systems, while minimizing the use of low-reliability control components such as solenoid valves in the press.

A very important part of the Multilayer synchronization short cycle hot laminating press heating system type hot press system. The steam heating uses the vaporization latent heat of steam to heat the hot plate. The superheated water is the sensible heat of the superheated water. To heat the hot platen. After the hot water is used up, it can be repeatedly used by circulating and reheating. The multi-layer hot press, because the hot water is recycled, has a slower flow rate and higher thermal efficiency.

Compared with steam, Multilayer synchronization short cycle hot laminating press is better for using superheated water as heating medium. The comprehensive utilization rate of thermal energy of superheated water heating system is 40%-50%. In the temperature control, in addition to controlling the flow rate, the superheated water heating can also adjust the temperature by changing the temperature of the circulating superheated water. Compared with the steam heating, the superheated water heating can control the temperature more strictly.

 

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