This arc adjust plate rolling machine have a good function of pre-bending.Once feed the plate,the pre-bending of the edge and circle can be complete without turn around.The 3 rollers of this machine are all main drive shaft.The upper roller fixed,the down roller make the elevation movement along the arc.The main roller's rotation and lift movement used hydraulic transmission and the lift displacement display in screen.The mobile independent console make the usage more convenient.The safety device make the operation safer.This is a simple machine,easy maintenance, high bending precision straight edge, it is an advanced sheet metal bending equipment.

plate bending machine, plate rolling machine, rolling machine with advanced technology and good price  

This is three-roller symmetric rolling equipment. It is mainly used in the process of cold working in which the sheets within the thickness of 12mm can be bent into different diameter cylindrical tubes. It is widely used in boiler, chemical industry, mining, construction, shipbuilding and other machinery industry.

Mechanical 3-roller rolling machine

1. Working principle: upper roller do vertical up-and-down movement along the central axis, two down roller keep rolling, whose motive power comes from reducer output.

2. Need the help of other machine to do pre-bending.

Main parameter

Max. bending thickness:16mm

Max. bending width:2500mm

Yield limit:245Mpa

Min.bending diameter:700mm

upper roller diameter:280mm

down roller diameter:240mm

center distance:359mm

main power:11KW