Symmetrical Bending Plate Roller Machine

Mechanical Symmetrical Bending Plate Roller Machine with 3 Rollers

Machinery Characteristics

Mechanical Three--Roller Symmetrical Bending Machine, under the pressure through the upper roller and the upper , lower rollers rolling to finish rolling the workpiece.

Rolling the workpiece

The upper roller and the down roller with 45# forging.

The hardness processing of the upper roller and the down rollers are divided into two steps:Fiestly thermal refining,HB260-300;then surface carburization processing ,HRC45-50.The safety factor :3

Upper roller can move vertically by mechanical. The produce efficient is very high. The two lower rollers were fixxed, so the steel plate can not be moved as the upper roller, which makes feed the plate in and operate easily.

The overturned device is operated by mechnical. make the bearing stand turn over or close.the workpiece may be move out easily.

Technical Parameters:

Main structure

The main parts consist of upper roller device, Lower roller device, , Main drive device, Overturned device.

21. The upper rolling parts consist of left / right roller bearing base, lifting screw worm gear and some auxiliary parts.
21. The upper roller can be adjusted up and down along the vertical direction by motor and screw.
21. Two lower rollers may be transmission by the main motor,reducer and gears.
21. The lower rollers may transmission Forward and Reverse.
21. The overturned device is operated by mechnical.When you finished the workpiece, you must lift the upper roller, and then pulled the end of the upper roller by a balanced rod , at last make the left bearing stand turn over or close.the workpiece may be move out easily.

This equipment is widely used in petrochemical,boiler,shipbuilding,metal structure and machinery manufacturing industries.

Main functions

Upper roller up----------Motor

Upper roller down----------Motor

Down roller forward----------Motor

Down roller reverse----------Motor

Overturn device down--------By hand

When we want to move the cylinder out,we will lift the up roller in the highest place,and then let the overturn device down to the horizontal .You may move the cylinder out.