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Raintech 4 Roll Hydraulic CNC Plate Roller Sheet Metal Bending Rolling Machine
Bending And Forming

Raintech 4 Roll Hydraulic CNC Plate Roller Sheet | RFQ Sourcing Details

Bending And Forming · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryPolishing Machines
Unitset
Feature1. Full hydraulic drive, high efficiency and energy saving (the driving
diameterof 1.3 times that of the upper roll, and the length of the straight edge when the end of the rolled plate is pre-bent is smaller than that of other types of plate rolling machines
CategoryBending And Forming
CategoryBending And Forming
AvailabilityInquiry required
Updated2026-05-27

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Bending And Forming. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Four-rolling machine plate rolling machine is a special forging machine that can bend non-metallic plates into cones, spheres, cylinders or other shapes.

The four-roller plate rolling machine can complete the pre-bending and rolling of the end of the metal plate without turning around the metal plate at one time, and the remaining straight edge is small. It is an ideal equipment for rolling round, arc, and tapered workpieces.

W12CNC series four-roll plate rolling machine is a heavy-duty NC plate rolling machine with international advanced technology, programmable digital control by PLC, and full hydraulic drive to realize automatic rolling.

It is an ideal equipment for rolling multi-section arc, square, round, tapered and heterosexual workpieces. Feature 1.

Full hydraulic drive, high efficiency and energy saving (the driving power is equivalent to 60% of the traditional one), and the rolling work is safer and more reliable than other types of plate rolling machines. 2. Permanent lubrication technology (no need to refuel during the bearing life) 3.

The clamping pressure is adjustable (there is no slippage, and the productivity is 50%-80% higher than that of the three-roll plate bending machine). The clamping force of the plate between the upper and lower rolls can be adjusted through the pressure regulating valve of the hydraulic station.

The corresponding required pressure when the thickness and width sheet is rolled. 4. It can roll a cylinder with a diameter of 1.3 times that of the upper roll, and the length of the straight edge when the end of the rolled plate is pre-bent is smaller than that of other types of plate rolling machines.

Application This machine is suitable for the bending and forming of metal sheets. It can roll round, arc and conical workpieces within a certain range. It also has the function of pre-bending the end of the sheet. The remaining straight edges are small and the work efficiency is high.

It can be used in this Rough leveling of sheet metal on the machine. This performance is widely used in manufacturing, boiler steam, chemical industry, non-metallic structure and machine building and other industries.

Product Parameters Specification Thickness of coild plate(mm) Width of coild plate(mm) Pre-bending thickness(mm) Rod length (mm) Dim

Raintech | Applications and Buyer Notes

Raintech is organized as a sourcing-ready Bending And Forming reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time ques

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Bending And FormingBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Feature
1. Full hydraulic drive, high efficiency and energy saving (the drivingBased on visible page data; confirm exact value in the RFQ.
diameter
of 1.3 times that of the upper roll, and the length of the straight edge when thBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryPolishing Machines
Unitset
Feature1. Full hydraulic drive, high efficiency and energy saving (the driving
diameterof 1.3 times that of the upper roll, and the length of the straight edge when the end of the rolled plate is pre-bent is smaller than that of other types of plate rolling machines

Product sourcing keywords

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