Numalliance CNC bending machines for wire and flat stock

Numalliance CNC bending machines are designed for forming metal wire and flat stock in demanding production environments. They ensure precise, repeatable, and stable bending, while enabling efficient integration into automated lines.

Suitable for small, medium, and large production runs, these machines help reduce setup times, optimize production cycles, and minimize tooling costs.

Industrial applications

The solutions developed by Numalliance are used across a wide range of industrial sectors, including automotive, aerospace, furniture, home appliance, and construction industries, where flexibility and productivity are key factors.

These machines perform 2D and 3D bending and forming operations while ensuring consistent quality and high repeatability, even for complex geometries.

Configuration and available technologies

The Numalliance range includes several bending technologies designed to meet a broad variety of industrial production requirements.

3D CNC wire bending machines

3D CNC wire bending machines enable the production of complex parts from coils or cut-to-length bars. They cover a wide diameter range, typically from Ø0.8 mm to Ø16 mm depending on the configuration, making them suitable for both small precision components and larger structural parts.

3D graphical programming combined with an intuitive touchscreen interface ensures fast setup and high operational flexibility.

Examples include the sequential wire bending machine Robomac, the CNC sequential wire and tube bending machine FTX, and the sequential flat stock bending machine FPX.

2D CNC wire bending machines

2D CNC wire bending machines are optimized for processing long parts or components with closely spaced bends. They typically handle diameters from Ø3 mm to Ø12 mm, while ensuring high precision and excellent repeatability, particularly in high-volume production.

Multi-slide CNC bending machines

Multi-slide CNC bending machines are designed for high-speed production. They generally process wire diameters from Ø1 mm to Ø10 mm and combine high productivity with flexibility by integrating digital technologies that replace traditional cam systems. An example is the Numaslide CNC multi-slide bending machine.

In addition, the range includes dedicated flat stock (busbar) solutions capable of processing sections from approximately 9×3 mm up to 25×8 mm. These machines are suitable for manufacturing conductive components and technical parts requiring high dimensional accuracy.

Technical features and advantages

Numalliance bending machines ensure precise forming of complex geometries while accommodating a wide range of diameters and sections, from fine wire to flat stock.

Intuitive programming through a touchscreen interface reduces setup times and simplifies changeovers. The fully electric architecture helps reduce energy consumption while maintaining high performance.

Process stability and repeatability ensure consistent quality, while the robust machine design supports continuous production with reduced maintenance requirements.

Integration into automated lines

Numalliance bending machines can be integrated into complete production cells, with the possibility of adding secondary operations directly inline, such as punching, chamfering, and welding.

This integration reduces handling operations, increases productivity, and improves overall production flow continuity.

Industry 5.0 and process control

The machines are equipped with advanced monitoring features that enable the management of multiple part references, real-time quality control, and predictive maintenance.

They also offer remote monitoring capabilities, allowing efficient performance tracking and continuous process optimization.

In this context, the operator remains at the center of the production process, benefiting from simplified interaction and continuous control over production performance.