News & Insights – all about Zische Abrasives

Welcome to our news section – here we inform you regularly about:

  • News about our products and innovations
  • Application tips and insights into customer projects
  • Trends and developments in abrasive technology

Stay up to date with us and discover how we are continuously developing and shaping the world of abrasives.

Grinding machine knives: the cutting edge makes the difference

When grinding machine and industrial knives, a sharp cutting edge and low heat input are the main priorities. For this, we manufacture grinding segments, cup grinding wheels and grinding rings in ISO shapes as well as custom dimensions.
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Scythe stones: even a seemingly simple product needs the right specification

Even with a stone that looks simple from the outside, the abrasive material, grit size and, above all, bond hardness determine how long it lasts and how well the cutting edge can be honed. We are now preparing quotations for the spring mowing season.
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Silicon carbide: harder than aluminium oxide, but not automatically the better choice

When grinding steel, we generally recommend aluminium oxide: at sufficiently high temperatures in the grinding zone, silicon carbide can react with iron, weakening the cutting edge of the abrasive grain and increasing grain wear. The article explains which applications silicon carbide is suitable for and why hardness alone is not the deciding factor.
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Meet the Team: Melanie Meder, Contact for Shipping, Export and Order Processing

In this issue, we introduce Melanie Meder, your contact for shipping, exports and order processing at Zische.
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GrindingHub 2026: How Are the Right Grinding Solutions Developed?

From May 5 to 8, the grinding industry gathered in Stuttgart for GrindingHub 2026. We were there as well, taking the opportunity to exchange ideas with customers, partners, and grinding machine manufacturers.
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What Makes a Grinding Process Truly Efficient?

Since January 2026, the EU has imposed anti-dumping duties on fused aluminium oxide (corundum) from China.
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Meet the Team: Christine Bittermann, Contact person for our customers

In this issue, we introduce Christine Bittermann, the Contact person for our customers.
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Free Analysis of your Grinding Tools

We analyze your grinding tool free of charge in our laboratory and show you specific optimization potential.
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Meet the Team: Stefan Graf, Customer Advisor in Technical Sales

In this issue, we introduce Stefan Graf, a member of our technical sales team.
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Anti-Dumping Duties on Aluminium Oxide from China and Long-Term Planning

Since January 2026, the EU has imposed anti-dumping duties on fused aluminium oxide (corundum) from China.
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Centerless Grinding with Zische Abrasives

Centerless external cylindrical grinding is one of the most efficient processes for machining rotationally symmetrical parts.
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Precision Balanced – Our Mobile Balancing Device

With our mobile vibration measurement and balancing device, you ensure perfect wheel balance directly under operating conditions – inside the machine.
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Grinding Process Optimization with Zische Abrasives – Reduce Costs, Increase Efficiency

Every grinding process is as unique as the workpiece being machined. Many factors influence the result. This is exactly where our free grinding process analysis comes in.
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Customized Sharpening Stones – Designed for Your Brand

Whether for kitchen knives, tools, or technical applications – we manufacture grinding and sharpening stones precisely matched to your application and your brand.
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Sharpening Rings for CBN and Diamond Grinding Wheels – Ensuring Lasting Precision

In double-side surface grinding applications (also known as double disc grinding), high precision superabrasives such as diamond and CBN grinding wheels are used.
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Factory Visit in Italy – Focus on Technology and Gear Grinding

In early July, our CEO Holger Zische visited our factory in Italy to discuss key production topics with the local team—especially around grinding wheels used in gear grinding.
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Grinding for Great Taste – Grinding Wheels for the Food Industry

Not all of our products are designed for metalworking—some are made to enhance flavor.
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