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Our consistent efforts and dedication enable us to carve a niche as a most trustworthy manufacturer and supplier of Internal Lacquering Machine. This machine has features of uniform heating and easy operation. Heating components are easy to detach and replace. To manufacture this machine, our dexterous workforce uses best quality materials and components. It is used in aluminum can and tube production line for lacquering internal surface of materials. The internal temperature of machine is uniform due to the circle of the hot air. We offer Internal Lacquering Machine at reasonable prices.
Application and operating principle
To meet the requirements of aluminum tube and effectively separate contents inside and aluminum it is necessary to spray a stable chemical protective layer on the inner wall of the aluminum tube. Usually，the coating material is epoxy resin. Thus the machine is called internal lacquering machine.
Germ tubes from annealing oven fed into the tube slot and then are pushed into the sprayer cups plate by push rod. Ferguson indexer drives the turntable and makes the cups plate come to the lacquering station. There are 6 spray guns fixed on the roller and the guns move back and forward along with the roller and swing from left to right with the tube chain to finish one working cycle. Once spray guns finish a cycle, the chain passes by two cups plate, which means each spray gun sprays once every other a tube. Thus each tube is sprayed 3times. In addition, each spray gun can be controlled separately and set to run different programs according to client’s needs. After the procedure, tubes are sent to curing oven.
Main technical parameters