Introduces a thick piece of vacuum molding machine working principle of the equipment

Thick slices vacuum forming machine is the plastic sheet as raw material, through the vacuum plastic molding process for making vacuum forming plastic parts of key process equipment, it by thermoplastic plastic sheet as raw material, through the oven heated to a softening temperature, and then through the plastic sheet and vacuum forming mould between the vacuum negative pressure effect, make in the state of the thermoplastic plastic plate adsorption in the vacuum forming mold cooling molding again on the working plane. Thick slices of vacuum forming machine principle is as follows: thick slices blister like chip blister principle, is to locate a good plank through oven heated to softening state, the blister mould with form around confined Spaces and sucking air in the cavity moment, this plate in mold surface, after heating process of obtained products. Vacuum forming is a process of circulation, each cycle mainly includes: material - Heating softening - Blow pre-drawn - Blister - Cooling stereotypes - Demoulding to take the back analysis. After take out the plastic sheet placed (again Can be received or automatic) For the next cycle.