I would like to do their own ad blister machine, but I do not know what type of vacuum pump, thank you for your comments.
Vacuum valves must be equipped with suitable valves to control the narrow vacuum capacity.The rotational power of the vacuum pump is decided by the size of the forming equipment and the molding speed. The equipment with larger or faster forming speed is usually large to 2-4KW. The size of the central vacuum system depends on the specific production and development of the factory.
Using the vacuum suction produced by the vacuum pump, the thermoplastic plastic sheets, such as PVC, PET and the like, which are heated and softened, are absorbed by the mould to form a vacuum cover, a blister tray and a blister shell in various shapes.Vacuum equipmentVacuum system consists of vacuum pump, gas tank, valve, pipeline and vacuum meter, etc. in the vacuum forming, the vacuum pump is usually adopted. The vacuum degree of the pump should be above 0.07~0.09 Mpa (520mmHg). A gas tank is usually a cylindrical case welded with a thin steel plate, and the bottom is oval. The capacity of an air tank shall be at least half as large as that of the largest forming chamber.
Plastic suction machine (also known as thermoplastic molding machine) is the heating of plasticized PVC, PE, PP, PET, HIPS and other thermoplastic film, made into various shapes of advanced packaging, decoration boxes, boxes and other products of the machine.
