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RAYMAX Plate Rolling Machine – Hydraulic Pinch Roll & Digital Angle Display for Conical Section Rolling

RAYMAX plate rolling machine features a hydraulic pinch roll that firmly grips the plate edge, preventing slippage during initial bending. The digital angle display shows real-time roll position, allowing operators to produce conical sections by progressively tilting the upper roll—ideal for wind tower cones, hopper bottoms, and tapered ductwork. Our three-roll initial pinch design reduces residual flat ends to less than 2.5 times the plate thickness, minimizing weld filler material. With capacities up to 3000mm width and 40mm thickness, the plate rolling machine is used in pressure vessel factories, shipyards, and structural steel plants. RAYMAX offers optional cone bending attachments and digital readout for repeatable production.
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Why choose us?

Economical Three-Roller Design for General Sheet Shaping

RAYMAX plate rolling machine offers the W11 mechanical three-roller plate rolling machine, mainly used for rounding off plates from 4mm to 40mm thickness and 1500mm to 4000mm in length. It is a very affordable and economical plate rolling machine, the best choice for general fabrication shops and maintenance departments. The three-roller initial pinch type handles plates with hydraulic or mechanical force to shape flat sheets into accurate cylinders, achieving straightness deviations below 0.5mm per meter. RAYMAX plate rolling machine is ideal for pressure vessels, pipelines, storage tanks, boilers, wind power towers, and tunnel arches. The hardened steel rolls (HRC 52-55) resist wear when rolling carbon steel, stainless steel, and aluminum. RAYMAX provides a digital bending calculator to generate rolling parameters from customer drawings, reducing setup time by 50%.

Digital Roll Position Display for Repeatable Production

RAYMAX plate rolling machine features digital displays showing real-time roll position and bending angle, allowing operators to record and reproduce settings for standard product families. The W11S plate rolling machine features hydraulic lifting, mechanical horizontal movement, and centralized electrical control, supporting pre-bending, rolling, and leveling operations while saving material. Optional NC system control provides advanced automation for high-volume production. A digital readout shows the distance between rolls, which correlates to bending radius. RAYMAX includes a bending radius calculator software that generates rolling parameters from input diameter, material, and thickness. This plate rolling machine is used by companies that produce standard product lines such as air receiver tanks, manhole shells, and wind tower sections, ensuring consistent quality across batches.

ISO9001-Certified Quality with 22 Years of Experience

RAYMAX plate rolling machine is manufactured in our 20,000㎡ ISO9001-certified facility with 400 factory personnel, including 60% middle and senior technical experts. Every machine undergoes rigorous quality control from design through manufacturing, inspection, delivery, installation, and service. RAYMAX has established long-term "production, education, and research" cooperation relationships with major local universities, ensuring continuous innovation. The machine frame is stress-relieved by vibration treatment for dimensional stability. RAYMAX provides a 2-year warranty on all hydraulic cylinders and pumps, with global service support. Our plate rolling machines are exported to Southeast Asia, the Middle East, Western Europe, and South America, trusted by over 4,000 customers worldwide since 2002.

Related products

The construction industry relies on plate rolling machines for producing curved structural components used in bridges, stadiums, high-rise buildings, and industrial facilities. Architectural metalwork often requires curved beams, circular columns, spiral staircases, and decorative curved walls that cannot be produced using straight bending methods. Plate rolling machines process steel plates into the required radii for these architectural features, with the ability to produce large-radius curves for building facades and tight-radius curves for ornamental elements. The construction industry applications include rolling of support components for building structures such as round pipe columns, roof structures, and decorative curved walls. Bridge construction requires rolled support structures, piers, and protective cylinders, with large-diameter cylinders often required for bridge foundations and marine structures. For pre-engineered metal building manufacturers, plate rolling machines process the curved roof panels and structural arches that form the distinctive shape of many industrial and commercial buildings. The ability to produce conical sections is valuable for architectural features where the diameter changes along the height, such as tapered columns or flared architectural elements. RAYMAX’s plate rolling machines are ideal for use in automotive, shipbuilding, power generation, and other industries including construction. Our rolling machines are made with high-grade material and go through rigid quality control to ensure they can be treated as heavy-duty machines, providing extended years of reliability in high-use construction environments. CNC control allows fabricators to store rolling programs for repeated architectural components, ensuring consistent curvature across multiple pieces for large-scale projects. A structural steel fabricator was able to produce curved beams for a stadium roof project with consistent radii across 50 identical sections, reducing rework by 60% compared to manual rolling methods. The machine’s ability to roll both cylindrical and conical shapes provides versatility for construction fabricators handling diverse project requirements. For steel service centers that supply curved plates to construction fabricators, plate rolling machines provide the speed and accuracy necessary to meet just-in-time delivery requirements while maintaining tight tolerances. Our plate rolling machines have been deployed in structural steel fabrication facilities globally, processing plates for bridges, stadiums, and commercial buildings. Contact our construction industry specialists to discuss plate rolling machine configurations optimized for structural steel and architectural metalwork applications.

Frequently Asked Questions

What are the advantages of fiber laser welding over TIG welding?

Fiber laser welding is 4-10 times faster, produces a significantly smaller heat-affected zone (minimizing distortion), and offers better energy efficiency with lower consumable costs. The process also creates clean, spatter-free welds that often require no secondary finishing.
RAYMAX shearing machines achieve cutting accuracy of ±0.05mm, which is 10 times faster and more precise than manual cutting methods, delivering clean, straight edges essential for automotive, aerospace, and construction applications.
A CNC press brake achieves bending angle tolerances of ±0.1° and repeat positioning accuracy up to ±0.01mm through CNC automatic control, CAD drawing import, automatic angle compensation, and deflection compensation features.
Fiber laser welding machines can weld multiple materials including stainless steel, aluminum, copper, carbon steel, titanium alloys, and other metals, with adjustable parameters to accommodate different thicknesses and material types.

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Customer Reviews

Frank Chen

RAYMAX W11 mechanical three-roller plate rolling machine provided an affordable solution for our general fabrication shop. The machine handles plates from 4mm to 40mm thickness and lengths from 1500mm to 4000mm. We use it for rolling pressure vessels, storage tanks, and boiler components. The roundness accuracy is within ±1mm for diameters down to 250mm. The hardened steel rolls (HRC 52-55) have shown minimal wear after 18 months of daily use. The digital bending calculator provided by RAYMAX helps generate rolling parameters from customer drawings, reducing setup time. The machine is straightforward to operate. RAYMAX's installation team ensured proper alignment. For shops that need reliable rolling capability without excessive cost, this plate rolling machine is an excellent choice. It has paid for itself within the first year.

Steven Zhang

RAYMAX plate rolling machine's digital displays of roll position and bending angle allow us to record and reproduce settings for our standard product families of air receiver tanks. The W11S model features hydraulic lifting, mechanical horizontal movement, and centralized electrical control. The NC system option provides advanced automation for our high-volume production. The bending radius calculator software provided by RAYMAX generates rolling parameters from input diameter, material, and thickness. The machine produces consistent cylinders across batches, reducing quality variation. The operator interface is intuitive. RAYMAX's technical support has been responsive when we had questions about conical rolling setups. This plate rolling machine has improved our production consistency considerably. The digital features have reduced setup time and eliminated trial-and-error bending.

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Economical Three-Roller and High-Precision Four-Roller Options

Economical Three-Roller and High-Precision Four-Roller Options

RAYMAX plate rolling machine offers W11 three-roller models for general sheet shaping and W12 four-roller models for high-precision applications requiring pre-bending without flat ends. Three-roller designs are affordable and economical for small-batch fabrication, while four-roller models eliminate flat sections entirely, saving material and reducing welding preparation time. CNC hydraulic models deliver stable pressure output and real-time bending angle monitoring for heavy-duty industrial tasks. Serving pressure vessel fabrication, pipeline manufacturing, storage tanks, boilers, wind power towers, and tunnel arches, RAYMAX provides a complete range of rolling solutions for diverse metal forming needs.