CNC Bending Machine

In modern manufacturing, tube bending accuracy directly affects assembly efficiency, structural strength, and final product appearance. CNC Tube Bending Machines are designed to meet the growing demand for complex tube shapes, tight tolerances, and repeatable production across multiple industries.

From engineering machinery and automotive components to furniture frames and industrial pipelines, CNC tube bending machines have become essential equipment for manufacturers pursuing efficiency, consistency, and intelligent production.

Why CNC Tube Bending Machines Matter in Tube Fabrication

Traditional tube bending relies heavily on operator experience, which often leads to inconsistent angles, deformation, and material waste. A CNC Tube Bending Machine replaces manual judgment with programmable control, ensuring that each bending cycle follows the same motion path, pressure distribution, and compensation logic.

This shift from manual to CNC-controlled tube bending significantly improves product consistency and reduces rework costs.

Machine toolperformance

New rigid design and finite element optimization analysis minimize the impact of bending deformation on workpiece quality.

Adopt Germany full closed-loop electro-hydraulic servo synchronous control system.

Frame structure

All steel plate welded as a whole, with strong seismic resistance;

Adopting a large tempering furnace to eliminate stress, with good stability and no deformation of the frame;

The frame is machined into shape by the machining center at one time, ensuring the parallelism and perpendicularity of each insallaion surface;

A "C"-shaped plate mechanism is installed at the throat of the frame to directly detect the distance between the upper and lower molds, ensuring the accuracy of the parts.

Slider structure

Upward bending design, low noise, stable working condition;

Thickening and widening of the slider to minimize deflection deformation during bending,

The universal upper mold installation surface can meet the clamping requirements of the mold to the maximum extent.

Hydraulic system

Adopt the most advanced full closed-loop electro-hydraulic servo synchronous control system;

Y1 and Y2 can be programmed separately and can work in a biased state, Can also be conically bent

There is a holding time at the bottom dead center, which is programmable to ensure the accuracy of different parts;

Using GIVI magnetic grid ruler, high-precision guidance system, position measurement system closed-loop control, can meet the processing needs of full length or offset load;

The sealing parts inside the cylinder are from France's Sealtech, with strong sealing and long life;

Hydraulic system pipe fittings, joints are imported from abroad, with good quality and strong performance.

The hydraulic system has overload overflow safety protection

Deflection compensation

The lower workbench is equipped with a domestic mechanical deflection compensation device, which compensates for closed-loop control, has high control accuracy, and the amount is automatically calculated and set by the CNC system, ensuring the consistency of the bending angle over the full length;

CNC system

Key integration technology

Standard configuration 41(Y1, Y2, X-axis, R-axis and deflection compensation)can be optionally equipped with Z1/Z/X2/R2 axis

Taiwan 17.3-inch high-resolution color TFT touch screen, precise touch and multi touch, high definition and delicacy, achieving richer gesture operations.

Easy to operate human-machine interface, with clear icons and buttons, simplifying the operation process.It can easily achieve batch multi-step bending, greatly improving the convenience of processin. Graphic programming, automatic calculation of bending processes and collision detection, as well as simulation of bending processes in production mode. The integrated diagnostic tools and maintenance functions enable users to conveniently monitor system status, diagnose faults, and perform maintenance work.

Functions

Provide 2D drawing programming function; support offline programming and remote assistance; automatically calculate bending process and collision detection function.