Office Chair Automatic Pipe Bending Machine

Office chair automatic pipe bending machines mainly include types such as fully automatic CNC pipe bending machines and 50CNC fully automatic double-layer die servo pipe bending machines. Here is a detailed introduction for you:

Fully Automatic CNC Pipe Bending Machine

• Drive and Layout: It uses a hydraulic system to drive clamping and feeding, adopting a dual-spindle symmetrical layout. This layout design makes the equipment more stable during the machining process, ensuring machining accuracy and quality.
• Control System: It employs PLC/touch screen control, allowing operators to conveniently set various machining parameters through the touch screen, achieving precise control over equipment operation.
• Machining Process: After automatic loading, the hydraulic V-shaped clamp locks the pipe. The dual spindles feed simultaneously, enabling one-time clamping and dual-end synchronous completion of flat end faces, internal and external chamfers (center hole punching is also optional). Then, it quickly retracts, the fixture releases, and the material automatically drops. The entire machining process has a high degree of automation, with a cycle time of 3 - 6 seconds per piece. One-time clamping eliminates secondary errors, and dual-end synchronous machining doubles the efficiency.
• Performance Characteristics: Hydraulic clamping provides strong rigidity and vibration resistance, with a concentricity of up to ±0.02 - 0.03mm, ensuring high-precision machining of pipes. It can be fully automated throughout the process, suitable for mass machining of rods/pipes such as carbon steel, stainless steel, aluminum rods, and copper pipes, with a diameter range of 5 - 60mm (non-standard sizes can reach 100+mm). The bending angle is adjustable at 30/45°/60°, complying with national standards A-type/B-type (GB/T145).

50CNC Fully Automatic Double-Layer Die Servo Pipe Bending Machine

• Drive and System: Relying on a CNC control system and servo/hydraulic drive, it is a precision pipe fitting forming equipment that fully automatically completes pipe feeding, rotation positioning, clamping, bending, springback compensation, and core pulling.
• Machining Capability: It can complete multi-elbow, three-dimensional space pipe bending in one go, meeting the machining requirements of complex pipe fittings. The feeding servo (Y-axis) pushes the pipe to the machining position, the clamping die and pressing die lock the pipe fitting, and the pipe rotation servo (B-axis) rotates the pipe to adjust the spatial bending angle, enabling precise control over the bending direction and angle of the pipe.