WALTER HELITRONIC BASIC-F CNC tool grinding machine

WALTER HELITRONIC BASIC-F CNC tool grinding machine built in 2007 is the perfect choice for sharpening and grinding a wide range of metal or woodworking tools, special tools, as well as parts with complex geometries. The machining process is performed in 5 axes using a spindle with a reliable belt drive and two ends. Each end of the spindle can accommodate up to three grinding wheels with a maximum diameter of 150 mm. Individual sets of grinding wheels are assigned to the corresponding spindle, together with the grinding wheel measurement data.

The WALTER 5-axis CNC grinding machine is also distinguished by its stable grey cast iron gantry design, which ensures the highest precision and machining quality. In addition, short set-up and downtimes ensure cost-effective production, even in multi-shift operations with a small workforce. The WALTER HELITRONIC BASIC-F VERSION FS CNC grinding machine is numerically controlled via a perfectly optimised FANUC controller, the world standard in control equipment. The total weight of the machine is 4500 kg.

Technical specifications of the WALTER HELITRONIC BASIC-F CNC tool grinding machine

• CNC controller: FANUC SERIES 310i-MODEL A5
• number of axes: 5 (X,Y,Z,C,A)
• feed in X/Y/Z axis: 460/320/660 mm
• feed in C axis: -200°/+200°
• feed in A axis: ∞
• feed rate X,Y,Z axis: 15 m/min
• feed rate in C axis: 20 rpm
• feed rate in A axis: 0-60 rpm
• maximum tool diameter (complete machining): 240 mm
• maximum tool diameter (wooden profile tools): 320 mm
• minimum tool diameter: 3 mm
• tool length (complete machining): 255 mm
• tool length (peripheral grinding): 350 mm
• tool length (face grinding): 280 mm
• maximum spindle rotational speed: 9500 rpm
• spindle diameter: 70 mm
• maximum grinding wheel diameter: 150 mm
• operating hours: 15339 h
• linear resolution: 0.0001 mm
• radial resolution: 0.0001°
• sensor with beacon for rapid setting and positioning
• cooling system: belt filter with approx. 350 l capacity
• TRANSOR filter unit with approx. 800 l capacity
• USB modem
• minimum operating pressure: 6 bar
• air consumption (at 0.5 bar): 4000 l/h
• noise level: < 70 dB (A)
• connection power: approx. 20 kVA
• power supply: 400 V; 50 Hz
• space requirement (L x W x H): 2570 x 2930 x 2280 mm
• weight of machine: 4500 kg