WALTER HELITRONIC MINI AUTOMATION
5-Axis CNC Tool Grinding Machine with Automation
General Description
The WALTER HELITRONIC MINI AUTOMATION is a high-precision 5-axis CNC
tool grinding machine designed for high-volume production of
small-diameter rotary cutting tools. It is part of the WALTER
HELITRONIC family and is widely used for automated, unmanned
production with consistent quality.
Ideal for manufacturers of end mills, drills, step drills, profile
tools, and special tools.
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Key Technical Specifications
Machine Type
- 5-axis CNC tool grinding machine
- Designed for automated volume production
- Portal-type machine base made of solid cast iron
Axes & Drives
- Linear axes (X, Y, Z): Ball screw driven
- Rotary axis A: Torque motor
- Rotary axis C: Worm gear drive
- A-axis torque motor speed: up to 750 rpm
Grinding Spindle
- Spindle power: max. 9 kW
- Speed range: 0 – 10,500 rpm
- Spindle diameter: 70 mm
- Max grinding wheel diameter: 150 mm
- Belt-driven spindle
- 2 spindle U6158834 ends
- Up to 3 grinding wheels per spindle end
- NCT taper with face contact
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Tool Capacity & Dimensions
Tool Diameters
- Production grinding: 1 – 16 mm
- Regrinding: from 3 mm
- Complete machining: up to 100 mm diameter (depending on tool
type)
Tool Lengths (depending on operation)
- Complete machining: max. 185 mm
- Peripheral grinding: max. 255 mm
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