38CNC-4A-2S CNC Pipe Bending Machine: A High-Efficiency Solution for Precision Pipe Processing

The 38CNC-4A-2S CNC pipe bending machine is a high-precision, fully automatic pipe bending device designed for metal pipes with a diameter of 38mm or less. The "38" in its model name represents the maximum bending diameter, "4A" indicates four-axis control, and "2S" signifies a double-layer mold structure. This machine employs a hybrid drive system combining servo drive and hydraulic transmission, balancing control precision and bending power. It is widely used in automotive manufacturing, furniture production, fitness equipment, boiler and chemical industries.

Core technological advantages

High-precision servo control:

The feeding axis (Y) and the corner axis (B) are driven by Mitsubishi or Yaskawa servo motors from Japan, with a positioning accuracy of ±0.1mm; the pipe bending axis (C) is driven by a digitally controlled full hydraulic system, with an angle accuracy of ±0.1°, ensuring consistency in the processing of complex pipe fittings.

Intelligent Operating System:

Equipped with a 10-inch color touchscreen and PLC control system, supporting two programming methods: XYZ coordinate values ​​or YBC machining values. The system features program storage (capable of storing hundreds of sets), power-off memory, automatic fault diagnosis, and 3D simulation interference checking functions, significantly reducing debugging difficulty.

The double-layer mold structure allows for the simultaneous installation of multiple bending radius molds, enabling automatic switching between different radius bends, reducing mold change time, and increasing production efficiency by more than 30%.

The 38CNC-4A-2S CNC pipe bending machine, with its excellent cost performance, stable machining accuracy and flexible production adaptability, has become the ideal choice for bending small and medium diameter pipes.