Four Roller Plate Rolling Machine | Nantong Super, Nantong, China

Nantong Super's Four Roller Plate Rolling Machine bends steel plate into curved and cylindrical sections. It is mainly used to produce wind turbine towers, and is offered in hydraulic and CNC versions.

Its four-roll layout lets it pre-bend both plate ends on the same machine. The bottom roll lifts vertically, which allows asymmetric bending.

Key Features

• Double-end pre-bending function
• Upper and bottom rolls both act as the main drive
• Bottom roll lifts vertically to allow asymmetric bending
• Side rolls on both sides of the upper and bottom rolls move in an arc along the bottom roll axis, bending the plate as they rise
• Clamping force between the upper and bottom rolls is adjustable through a regulating valve in the hydraulic station, to suit plate thickness and width
• Main structure of upper roll, bottom roll, side rolls, main drive, left and right supports and base
• Available as hydraulic or CNC models

Technical Specifications

• Machine type: Four roller plate rolling machine
• Versions: Hydraulic and CNC
• Roll arrangement: Upper roll, bottom roll and two side rolls
• Main drive: Upper and bottom rolls
• Pre-bending: Double-end

Applications

• Wind turbine tower sections
• Cylindrical and conical plate sections
• Pressure vessel and tank shells
• Heavy steel plate fabrication

Commercial Details

• Brand: Nantong Super
• Manufacturer: Nantong Super Machinery Co., Ltd
• Place of origin: Nantong, Jiangsu, China

Frequently Asked Questions

• What is this machine mainly used for? It is mainly used for rolling plate to produce wind turbine towers.
• Can it pre-bend plate ends? Yes, it has a double-end pre-bending function, so both plate ends can be pre-bent on the machine.
• Is it available with CNC control? Yes, it is offered in both hydraulic and CNC versions.
• What should I send for a quotation? Send the plate material, maximum thickness and width, the diameters or radii you need to roll, the hydraulic or CNC version you prefer, and your expected output.