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RAYMAX Plate Rolling Machine – Digital Roll Position Display & Asymmetric Three-Roll Design

RAYMAX plate rolling machine uses an asymmetric three-roll design where the top roll is offset relative to the two bottom rolls, enabling easier plate feeding and removal of cylindrical workpieces. Digital displays show real-time roll position and bending angle, allowing operators to replicate past jobs with ±0.5mm accuracy. The hydraulic motor drives all three rolls simultaneously for uniform torque distribution, reducing slip on heavy plates. Maximum width 3000mm, thickness 25mm for carbon steel. Typical applications include small pressure vessels, chimney stacks, and irrigation pipe. RAYMAX offers a roll bending calculator software that generates rolling parameters from input diameter, material, and thickness, reducing trial and error.
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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%.

Four-Roller Hydraulic Model for Pre-Bending Without Flat Ends

RAYMAX four-roller plate rolling machine is suitable for bending work of sheet metal, capable of rolling round, arc, and tapered workpieces within a certain range. The four-roller design features a hydraulic pinch roll that grips the plate edge with adjustable pressure, preventing slippage when rolling high-strength steel plates. It has a pre-bending function at the end of the board, eliminating flat sections and reducing welding preparation time by up to 40%. This is critical for pressure vessel shells where consistent roundness is essential for butt welding. The four-roller configuration pre-bends both ends in a single pass, saving time and improving accuracy. Maximum rolling width 4000mm, thickness 60mm for mild steel. RAYMAX plate rolling machine is the preferred choice for pressure vessel fabricators, oil storage tank manufacturers, and penstock producers.

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.

Related products

CNC plate rolling machines integrate computer numerical control technology with hydraulic drive systems to achieve exceptional precision and repeatability in metal forming operations. Our CNC systems feature programmable logic controllers that manage roller positioning, pressure application, and material feeding sequences with minimal manual intervention, dramatically reducing operator error and scrap rates. The control interface supports CAD/CAM integration, allowing fabricators to import design geometries directly into the machine for automated multi-pass rolling of complex shapes including O-rings, U-channels, and multi-radius sections. RAYMAX’s sheet metal rolling machines are equipped with the latest CNC controls systems, adding automation and accuracy to operations and increasing accuracy and efficiency of production with the least time used in processes. The rolling machines manufactured by RAYMAX have CNC machines which are advanced, leading to great automation and control of the machines directly leading to increase in production. This approach reduces errors and spillage of materials, hence bringing down the cost incurred by your organization. For job shops handling diverse production requirements, CNC memory storage enables quick switching between saved rolling programs, eliminating the need for time-consuming manual recalibration when changing product specifications. Advanced CNC rolling machines incorporate closed-loop feedback controls with laser displacement sensors that monitor real-time position data and automatically correct deviations during the rolling cycle, maintaining consistent curvature even under varying load conditions. The CNC system’s automatic spring-back compensation uses algorithms that consider material properties, thickness, and target radius to calculate the exact over-rolling required to achieve the desired final dimension. This automation capability has helped fabrication shops reduce scrap rates by up to 30% while improving output consistency for critical aerospace and automotive components. RAYMAX’s rolling machines are manufactured to international standards and have regional backup in different places, enabling you to be fully equipped and backed up with the expertise needed to fully operate your business. We prioritize innovation, integrating features like laser-guided alignment systems and AI-powered predictive maintenance into our latest models. Our global network of service centers provides rapid spare parts delivery and on-site training, minimizing disruptions for clients operating in remote regions. Contact us to receive pricing information on our CNC plate rolling machine configurations.

Frequently Asked Questions

What is the difference between a 3-roll and 4-roll rolling machine?

A 3-roll rolling machine is simpler and more economical, suitable for general sheet shaping and light-duty tasks. A 4-roll machine offers higher precision with integrated pre-bending, eliminating flat residual edges for pressure vessel fabrication and other high-accuracy applications.
An ironworker machine integrates punching, shearing, notching, and bending in a single setup. It can punch holes up to 32mm in diameter, shear 6-12mm steel plates, and achieve bending angles up to 135°, greatly reducing the need for separate machines.
Hydraulic press brakes offer greater control over pressure and speed, are quieter, and are better suited for thick or hard materials. They also tend to have longer service lives due to reduced mechanical strain.
RAYMAX press brake machines are available with bending force capacities from 40 tons up to 2,000 tons, with working lengths ranging from 1600mm to 12,000mm, enabling them to handle everything from small precision parts to heavy plate bending.

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Customer Reviews

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.

Brian Chen

RAYMAX plate rolling machine is manufactured in their ISO9001-certified 20,000㎡ facility with 400 personnel, 60% of whom are technical staff. The machine frame is stress-relieved by vibration treatment for dimensional stability. The 2-year warranty on hydraulic cylinders and pumps gave us confidence in our purchase. RAYMAX has established long-term production, education, and research relationships with local universities, ensuring continuous innovation. The machine has been running for 14 months without any issues. The after-sales support has been responsive to our maintenance questions. RAYMAX provided a complete documentation package including maintenance schedules and spare parts list. The quality control processes are evident in the machine's fit and finish. For customers who value reliability and manufacturer support, this plate rolling machine delivers. The warranty coverage is among the best in the industry.

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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.