Internal Lacquering Machine for aluminum soft tubes making machines

Product Description

PTD01 is internal lacquering machine which sprays epoxy resin on the inner surface of tubes to protect aluminum from forming any chemical reaction with the contents filled inside.

Germ tubes from annealing oven drop into the tube slot and then are pushed into sprayer cup plates by push rod. The first spray gun stretches into tubes and blows out compressed air, eliminating dust and impurities. Germ tubes then rotate with turntable and move to the next station. The second spray gun sprays fluid while cup plate rotates at high speed under the drive of flat belt to make the fluid cover the internal wall uniformly. cup plate moves to next station and repeats the former action to finish the second spraying. Usually, the first spray focuses on side walland the second straight injection.