4rollers plate bending machine metal bellow expansion joint forming machine

Electrical machinery plate rolling machine is used in metal plate’s bending forming. It can be made into

round ARC and within a certain range of conical workpiece. Equipped with the sheet end pre-bending

function and widely used in oil chemical and boiler shipbuilding water and electricity metal structures and

machinery manufacturing an so on. This machine structure is 3rollers symmetry up roller is driven by two down rollers to do rotational movement. The machine is compact in structure easy operation and maintenance.