... : 1000-3000mm Four Wheel Sealing MachineFour-wheel double-end sealing machine is developed by our factory as a new generation equipment ... .5mmII,Equipment Structure1,Overall welding, aging treatment2,Table-board was produced by 635 (planer milling machine) board.3,The box adopt Q235 ... surface is level and even, without rugged phenomenon.6,The Machine’s surface film is light and hard, no leak spray ...