SD-XY-800-B Dual-Control Double Wheel CNC Spinning Machine for Pressure Vessels

1.1Processed Product Display

Features

Dual-wheel Synchronized Control, Doubled Precision

Two spinning wheels move independently or synchronously, enabling simultaneous processing of both sides of the workpiece or separate control of pressure and speed for different areas. Forming precision is improved by over 30% compared to single-wheel machines, especially suitable for high-precision processing of symmetric components (e.g., heads, flanges).

Dual-control System, Flexible and Efficient

Supports "independent dual-wheel control" or "master-slave synchronous control" modes. It adjusts the feed speed and pressure of left/right wheels based on material properties (e.g., hardness, thickness), reducing material springback and uneven deformation, and increasing processing efficiency by 50% compared to single-wheel machines.

One-time Forming of Complex Surfaces

Dual-wheel coordination can process complex curved surfaces (e.g., hyperbolas, variable curvature contours) that are difficult for single wheels, eliminating the need for multiple clamping or secondary processing, reducing process complexity, and saving over 30% of production time.

Stable Structure, Strong Load Capacity

The dual-wheel design disperses radial forces during spinning. The machine bed and guide rails are made of thickened steel, stably processing thick-walled (≥10mm) or large workpieces (diameter ≤3m) with minimal long-term deformation.

Intelligent Operation, Lower Skill Threshold

Equipped with a dual-channel CNC system, it allows preset process parameters (e.g., wheel speed, feed rate, pressure) and supports graphical programming. Ordinary workers can operate independently after 1-2 days of training, reducing reliance on senior technicians.

1.2 Applications / Uses

Pressure Vessels & Chemical Equipment

Processes high-pressure vessel heads (e.g., elliptical, dished heads), storage tank end covers, reactor flanges, etc. Dual-wheel synchronized control ensures head roundness error ≤0.5mm, meeting ASME, GB150, and other standards for airtightness and strength.

Aerospace Components

Manufactures complex curved parts such as rocket engine combustion chamber shells, satellite antenna parabolic surfaces, and aircraft engine compressor disks. Dual-wheel spinning enables one-time forming of variable-curvature contours, reducing weld seams, and improving part strength and lightweight levels.

Automotive & Rail Transit

Produces automotive exhaust pipes (variable-diameter pipes, muffler shells), high-speed rail bogie components, truck air storage tanks, etc. Dual-wheel control processes both inner and outer walls of pipes simultaneously, ensuring uniform wall thickness (error ≤0.1mm) and improving product fatigue life.

Energy & Power Equipment

Processes large thick-walled parts such as wind turbine hubs, gearbox shells, and nuclear power pipeline compensators. The high load capacity and stability of dual-wheel machines handle spinning of high-strength alloy steels (e.g., Q345R, 16MnDR).

High-End Civil & Artistic Products

Manufactures large artistic lampshades, copper crafts, high-end cookware (e.g., spun cookware), etc. Dual-wheel spinning achieves mirror-like surface finish (Ra≤0.8μm), meeting both decorative and functional requirements.

Other Product

What do we offer?

Like almost all metal spinning machine manufacturers, we design and produce a range of spinning machines with different main parameters to meet customer needs. These spinning machines can save labor costs and improve the quality of the final product. They can process materials such as carbon steel, stainless steel, aluminum, copper, and brass of specific thicknesses. The PLC system controls the operation accuracy without operator intervention. We offer powerful CNC metal spinning machines equipped with multiple tools and optional additional accessories. Such a tool set is sufficient to complete various processes such as trimming, rolling, and flanging. A variety of shapes can be processed, such as cylinders, rings, cones, hemispheres, and parabolas. We also offer customization options. Product weights range from 600 kg to 4000 kg.

This metal processing method is both simple and complex. Spinning is a process that can only be accomplished with carefully designed machines. The spinning machines we offer allow you to easily achieve fine processing results. If you want to buy the right spinning machine at the best price, please consider our metal spinning machines on special offer.

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