Breton Hawx

5-axis modular vertical gantry machining center for plastic, resins, and composites

The right combination of robustness and stability makes the machine ideal for

milling and trimming operations at high speed on parts with complex 3D shapes

made of

lightweight alloy, resin, or composite materials.

Travels (X,Y,Z):

X: 157 - 236 in.

Y: 75 in.

Z: 51 in.

Robustness and stability over time

The monolithic self-supporting structure and the bridge-RAM assembly with its box-in-box architecture have been designed to raise the level of accuracy and repeatability over time while maintaining high acceleration and speed. The result is the creation of a new, clearly superior benchmark in machining centers of this category. Hornet, the head developed by Breton for this machining center, is extremely rigid to guarantee greater accuracy on the most stress-sensitive part, even in the most demanding machining operations.

Unbeatable footprint ratio

Up to 29% more working area for the same external dimensions. Both versions of the HAWX are built with one-piece structures, calculated using FEM methodology to optimize structural strength with respect to weight and footprint. Thus, thanks to its ultra-compact design compared to its main competitors, Hawx guarantees greater workable volumes for the same area occupied. Essential to this was the integration of the mechanical parts and options in dedicated spaces within the supporting structure.

Perfect for both wet and dry machining operations

Hawx is designed to be able to work both wet and dry to ensure proper handling of dust, chips and liquids generated during machining. The axis guides are well protected by bellows, and the main drive components are pressurized so as not to be contaminated. The overhead bellows prevent dust from entering the working area and reaching the guides. The Z-axis ball screw is closed and well protected. In addition to the labyrinth, the head is also equipped with a V-ring scraper that provides complete protection when machining aggressive, abrasive materials or with coolant. The tool store is outside the working area to keep the tools holder protected.

Top-class security

Breton Hawx has a double safety system as standard, which also includes an emergency brake on the Z-axis to prevent the axis from falling. All servos and pneumatic actuators are controlled by valves and extra safety contacts. The integration of top-class components allows operations to be performed with open guards, such as tool verification and workpiece checks with the spindle moving at low rpm, in complete safety. The ECO collision avoidance system prevents accidental collisions between components, not only in automatic cycles but also during JOG movements.

Energy efficiency and reduced running costs

The goal is to maximise ROI, taking into account the entire life cycle of the machine. The use of IO-Link low-consumption modular system allows for simple and quick replacement or installation of additional sensors, thus reducing service time and costs. Maintenance costs are reduced by using the VCS Rotary package, which automatically monitors and calibrates the machine. Protection of servo drives by means of bellows and pressurization increases reliability and extends the working life of the components, while for wet applications, the use of self-cleaning or consumable-free filter systems significantly reduces downtime and additional costs for filter replacement.