High-Precision Gear Finishing Technology
Industry experts always look for these reliable names:
• Hurth (Germany): Legendary for the ZS and SRS models.
• National Broach / Red Ring: The US standard for gear finishing.
• Mitsubishi: High-speed CNC shaving solutions.
• Sicmat: Italian excellence in shaving technology.
The Hurth ZS series is a versatile gear shaving machine designed for the fine finishing of external spur and helical gears. Using the “cross-axis” principle, it removes small amounts of metal to correct errors in lead and profile. Its rigid construction and precise lead screw systems allow it to achieve high-quality surface textures, which are critical for the efficiency and longevity of modern high-speed transmissions.
| Parameter | Technical Details |
|---|---|
| Max. Workpiece Diameter | 250 mm – 320 mm |
| Maximum Module | 6 mm |
| Max. Gear Width | 150 mm |
| Shaving Cutter Diameter | 180 mm – 250 mm |
| Distance Between Centers | Up to 600 mm |
| Total Machine Weight | approx. 4,500 kg |
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● Nikgi Industrial Directory Showcase Hurth ZS Series High-Precision Gear Finishing Technology 🎯 What is it used for? Noise Reduction: Improving surface finish to ensure quiet gear operation. Profile Correction: Final precision shaping of spur and he...

