| 摘要 |
Device for putting polyethylene cladding on a galvanized steel plate, wherein a galvanized steel plate unrolling from unroller is passed through a plate press, an ultrasonic cleaner, a dryer, an intermediate frequency heater, and a roll press in succession, and polyethylene sheets unrolling from one pair of sheet unrollers are welded on opposite sides of the galvanized steel plate, and rolled on a sheet roller, thereby automatically putting polyethylene cladding on the galvanized steel plate, to improve workability and productivity.
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