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The grinding machine HELITRONIC RAPTOR is the ideal entry-level machine for efficient grinding and regrinding of rotationally symmetrical tools with a small footprint.

The machine grinds tools with diameters of 3 to 320 mm, a tool length including End Face Operation up to 280 mm and weight up to 50 kg.

Gantry design
The WALTER gantry design with its heavy weight and extreme rigidity converts the high dynamics of the digital drives into grinding precision with minimal vibration.

Ball screws
The tool grinding machine has three linear axes X, Y, Z with ball screws. The max. traverse speed is 15 m/min.

Worm Drives
The machines has A and C rotating axes with worm drives A-axes speed 60 rpm.

Belt Driven Spindle
11.5 KW belt driven spindle with two spindle ends. The spindle can take up to six grinding wheels. The different grinding wheel sets are allocated to the relevant spindle along with the wheel measurement data.