... the non-drive rail.Component of the PU&Epoxy coating machinePU&Epoxy coating machine consists of retaining mechanism, centering mechanism ... preheating furnace, socket manual coating, PU external coating mechanism, Epoxy external coating mechanism, conveyor chain of post heating furnace, ... electric control system, etc.Running procedures of the PU&Epoxy coating machine (1)Pipes come in through non-drive ...