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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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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

Wind tower manufacturing represents one of the largest and fastest-growing applications for heavy-duty plate rolling machines, driven by global renewable energy expansion. A typical onshore wind tower consists of multiple rolled conical sections welded together, with tower heights reaching 100 meters or more and base diameters up to 5 meters requiring plates 20mm to 60mm thick from high-strength S355 steel. Offshore wind foundations demand even larger components, with monopile foundations requiring rolling of plates 2 to 7 inches thick into diameters ranging from 23 to 50 feet. Four-roll plate rolling machines are specifically configured for wind energy applications, featuring extra-long roller lengths up to 4 meters to accommodate wide plates, heavy-duty hydraulic systems capable of processing high-strength steel, and CNC controls with dedicated wind tower programming functions that manage everything from material handling through the rolling process. The ability to produce true conical shapes without secondary processing is essential for tower sections where diameter changes along the height, while consistent roundness from section to section ensures proper fit-up during field erection. RAYMAX’s plate 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. A recent collaboration with a renewable energy firm involved customizing a 4-roll hydraulic roller to form 10mm-thick stainless steel tubes for wind turbine towers, with the machine’s variable-geometry top roll and side supports enabling precise control over ovality, reducing post-bending rework by 80%. Davi, a major global manufacturer, has installed a four-roll plate roller with a capacity of 4,000 by 145 mm at Bladt, Denmark’s largest wind energy fabricating company, demonstrating the scale of equipment required for wind tower manufacturing. RAYMAX rolling machines are manufactured to mitigate the various requirements of the buying market worldwide, with our range of machines addressing various thicknesses and types of materials which demands the diversity of production. The products are widely used in shipbuilding, offshore equipment, wind power nuclear power, aerospace, bridge steel structure, automobile locomotive, non-ferrous metals, pressure vessels, and other fields. Our plate rolling machines are ideal for use in automotive, shipbuilding, power generation, and other industries. Contact our wind energy division to discuss your tower fabrication requirements and receive a customized equipment proposal.

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.
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.
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

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.

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.