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what is
Plate Roller?

Plate Roller is a machine tool for continuous bending of the plate, with the function of rolling O-type, U-shaped, multi-segment R and other different shapes of the plate.The metal sheet can be rolled into a circular, curved and tapered workpiece within a certain range by bending machine.

Plate Roller also been called plate rolling machine or plate bending machine. Plate Roller can be divided into different types due to the use in different industries.From the number of rollers is divided into:

Plate Roller From the transmission it is divided into mechanical and hydraulic rolling machine.

More Plate Roller

2 Roll Plate Roller
2 Roll Plate Roller

2 Roll Plate Roller

The upper roller of 2 Roll Urethane Plate Bending Machine is the rigid metal roller and the lower roller is the elastic roller covered by high strength polyurethane material. It can be adjusted vertically.

Advantages:

Do not need to bend the end, with fast processing speed;

It is possible to do high precision shaping in one stroke;

Even through punching, cutting, rolling, metal plate will not produce crack and irregular warping.

Do not create wrinkles, do not cause scratches on the surface of the parts;

If increase the rolling reduction, even the two roller spacing changed, but the diameter of the parts don’t change, so the requirement for precision is not high, and the use of apparatus is simple.

Disadvantages:

Due to each change in the diameter of the making parts need to make guide roller wheel, it is not suitable for multi-variety and small-batch production.

It cannot be processed with thick plate and the maximum thickness of the plate is 6 ~ 9mm.

2 Roll Plate Bending Machine

3 Roller Bending Machine
3 Roller Bending Machine

3 Roller Bending Machine

There are many kinds of 3 Roller Bending Machine, which can be divided into mechanical and hydraulic types. If distinguished from the structure, it can be divided into inclined three rolls plate rolling machine, horizontal under roller move type and geometric variable type.

Advantages:

Can replace upper roller with different diameter

Can equip with numerical control system with PLC

Low requirement for the operator

Almost has no pre-curving linear segment

Horizontal feeding

Does not need to equip with expensive side push device

Able to rolling large angle conical workpiece

Price below the four roller plate bending rolls with same bending ability.

Disadvantages:

The rolling speed is a bit slower than 4 rolls plate bending machine

Can’t rolling multi-segment arc shape.

3 Roller Bending Machine

4 Roll Plate Roller
4 Roll Plate Roller

4 Roll Plate Roller

4 Roll Plate Roller is one of the most reliable rolling machine for manufacturing industry. It is a universal machine, which can roll multi-segment arc shape, o-shape, square, circular, arc, etc. It can also equip with the man-machine dialogue CNC system with a high degree of automation.

Advantages:

It can satisfy the whole range of sheet metal rolling

High degree of automation

Can be equipped with automatic up and down feeding devices.

Disadvantages:

The pre-curving straight line is more than 1.5 times the thickness of the plate.

In addition to the above common plate rolls, there are some special rolls, such as vertical rolls, stiffened drum rolls, and ship rolls, etc.

4 Roll Plate Roller