HACO ALUFLEX VERTICAL MACHINING CENTER

Technical Description

The HACO Alu-Flex is a 4-axis gantry-frame CNC machining center specifically engineered for precision profile processing of aluminum extrusions, tubes, and composites. With 299.2 inches (7,620mm) of X-axis travel and a 12-position automatic tool changer, this machine delivers comprehensive machining capabilities including drilling, tapping, milling, and sawing operations. The machine features a 12kW milling motor with HSK-F63 tool holders and operates at a maximum spindle speed of 22,000 RPM, accommodating tools up to 120mm in diameter. The work envelope accommodates profile sections up to 550mm wide by 200mm high, with rapid traverse rates of 60 m/min on the X and Y axes and 30 m/min on the Z axis. The Alu-Flex incorporates a pneumatic mitre saw unit with ±45° tilt capability, enabling angled cutting operations. A rotary tool storage unit travels with the gantry and automatically positions each tool, retracting behind a protective cover during machining. The machine is equipped with 8-16 motorized clamps that automatically position along the component length. Control is managed by a Siemens 840D CNC system, enabling 3D profile programming through specialized "Profile 3D" software that facilitates complex machining sequences in all planes. The robust gantry design keeps the workpiece stationary while the machine head travels overhead, ensuring stability during heavy-duty aluminum processing. Safety features include CE-certified LED safety curtains and optional dual-zone scanning capabilities.