... sealing edge: standard 4.5mm-6mm uniformity of width: upper and lower ≤0.5mmII,Equipment Structure1,Overall welding, aging treatment2,Table ... machine) board.3,The box adopt Q235 A3 steel, and made Vibration aging treatment.III,The main technical equipment performance1 ... s surface film is light and hard, no leak spray.7,Length: 1000mm-3500mm adjustable8,Linear slide rail: HIM30AL Two Taiwan Four-wheel ...