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RAYMAX Plate Rolling Machine – Pinch Roll Design with Independent Speed Control for Anti-Slip Rolling

RAYMAX plate rolling machine uses a hydraulic pinch roll that grips the plate edge with adjustable pressure (up to 50 tons), preventing slippage when rolling high-strength steel plates. The two lower rolls have independent speed control, allowing one roll to run slightly faster than the other to compensate for plate asymmetry. This feature is critical for rolling conical sections and tapered cylinders. Maximum width 2500mm, thickness 20mm for Q345 steel. Digital readouts display roll position and bending radius. Applications include chute liners, conveyor drums, and irrigation pipes. RAYMAX includes a set of bending templates (different radii) and an operator’s manual with safety checklists in six languages.
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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%.

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.

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 aerospace and aviation industries demand the highest levels of precision from plate rolling machines, as components for aircraft fuselages, engine nacelles, fuel tanks, and structural rings must meet stringent FAA and EASA certification requirements. Aerospace applications require rolling of aluminum and titanium alloys into cylindrical and conical shapes with tight tolerances on diameter, roundness, and surface finish. The plate rolling machine used for aerospace components must achieve roundness tolerances within ±0.5 mm and surface finishes that require minimal post-rolling finishing. Four-roll hydraulic plate rolling machines are preferred for aerospace applications because the integrated pre-bending eliminates flat residual edges, reducing the need for additional forming operations and improving material yield for expensive aerospace alloys. The ability to roll conical sections is essential for engine nacelles and fuselage transition sections where the diameter changes along the length. The aerospace industry uses plate rolling machines for fuel tanks, pressure vessels, and other structural components for aircraft and spacecraft. RAYMAX’s plate rolling machines are suited for use in the automotive, aviation, shipbuilding, power generation, and petrochemical industries among others, helping to come up with different metal working solutions. For aluminum components used in aircraft fuselage panels, the plate rolling machine must be carefully controlled to prevent surface marking that could create stress concentration points or compromise the material’s corrosion resistance. The roll surfaces should be polished and free from defects that could transfer to the workpiece. For titanium components used in high-temperature aerospace applications, the plate rolling machine must provide consistent force application to prevent material cracking or delamination. The narrow bend radius characteristic of plate rolling preserves the material’s mechanical properties, essential for components that must withstand cyclic loading. RAYMAX’s plate rolling machines are manufactured with high-grade material and go through rigid quality control, ensuring that they can be treated as heavy-duty machines for extended years of reliability. Our range of machines addresses various thicknesses and types of materials that demand diversity of production, from thin-gauge aluminum to heavy-duty steel processing. Contact our aerospace industry specialists to discuss plate rolling machine configurations optimized for your specific aircraft component requirements.

Frequently Asked Questions

What key functions does an ironworker machine combine?

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.
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.
A fiber laser cutter uses a fiber-optic-delivered laser beam (1064nm wavelength) focused into a 0.1mm spot to melt and vaporize metal materials, creating clean, accurate cuts for automotive, aviation, and shipbuilding industries.
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

Michael Chen

RAYMAX four-roller plate rolling machine pre-bends both ends of the plate in a single pass, eliminating flat sections that previously caused weld mismatch for our pressure vessel shells. The hydraulic pinch roll grips the plate edge with adjustable pressure, preventing slippage when rolling high-strength steel. The pre-bending accuracy of ±0.5mm over 1m length has improved our welding fit-up significantly. The machine handles plates up to 3000mm width and 30mm thickness. The digital roll position display allows us to reproduce standard diameters consistently. RAYMAX's engineers provided comprehensive training on four-roller operation. The machine has reduced our welding preparation time by 40%. This plate rolling machine is the best investment we have made for our pressure vessel production line. The quality improvement is evident in every shell course.

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.