Micro grinding balls with high specific weight for long mill running time. No ball breakage as there are no air pockets. No radioactivity compared to zirconium silicate balls and therefore no contamination of the ground material, therefore no expensive disposal of the balls after use.

Other diameters up to 30 mm possible!

ZC-L balls have a high specific weight of 6,2 g/cm³, a high grinding capacity, up to 4 times less wear compared to zirconium silicate balls and 8 times less wear compared to glass balls, long mill running times, low contamination of the milled product, therefore suitable for high quality ground products such as pigments, dyes. Suitable for all modern mill types, horizontal and vertical, without air inclusions, therefore no ball breakage and thus no damage to the mill and no contamination of the end product.

The spheres manufactured using the sintering process have a dense, homogeneous structure due to the special production method. All grinding systems therefore show a significantly better wear behaviour than conventional zirconium silicate balls. For grinding paint and varnish systems in the medium viscosity range, mostly water-based systems, of dyes for colouring textiles and plastics, inorganic and organic pigments, coatings for video and audio tapes, minerals and precious metals.

The ceramic balls ZYE-L are characterized by an extremely high wear resistance, as they have a very good roundness and a dense polished surface. The slightest contamination of the ground material is thus avoided and product quality is ensured at the highest level. They have no air pockets, therefore no ball breakage, no damage to the mill and no contamination of the end product.

Zirconium oxide balls and cylinders, Ytt.-stablized are made from high purity zirconium oxide powder, without any product contamination by heavy metals. Tue to the high density, this material has an enormous abrasion resistance, excellent breaking strength and breaking stability compared to conventional grinding media. In addition, these grinding balls are resistant to rust and corrosion, making them compatible with water-based processing. The extremely smooth surface (homogeneous structure) and the almost perfect spherical shape with narrow size distribution offers maximum productivity when grinding and dispersing.

ZIRMIL® Y micro grinding balls are made from a zirconium oxide powder specially enriched with yttrium. The homogeneous structure offers maximum grinding efficiency and abrasion resistance, especially in high-performance mills with high energy input.

Zirconox® micro grinding beads are used worldwide in high-performance mills as well as in standard bead mill (vertical and horizontal types) of ball, sand, bead, turbo and attritor mills for the fast microfine grinding of highly viscous dielectric formulations, automotive, building and composite paints, printing inky, paints, pigments, dyes, chemicals, magnetic coatings for audio and video tapes, technical and electrical ceramics, frits, glazes, minerals, earth, graphite, photocopy toners, carbon paper, typewriter tapes, cosmetics, pharmaceuticals and food. Zirconox® grinding beads are also used for processing metallic surfaces and for many other applications.

ZIRMIL® CE are high-density micro grinding balls, which are suitable for various types of applications and for versatile grinding use. These balls optimize costs due to a very high grinding efficiency.

Recommended use for: paints can coatings, minerals, inks, technical ceramics, dyes, electro-ceramics, magnetic coatings, pigments.

S-quality: The pearls are pre-bounded, the resulting fraction is sieved out.

Recommended uses:

-    pigments, inky, dyes, paint and varnish industry

-    plant protection, minerals, ceramics industry

-    magnetic, piezoelectric and dielectric materials

Zircosil® ceramic grinding beads are used for dispersing and for particle size reduction in balls and beads mills (vertical and horizontal), turbo and attritor mills. The special quality features as well as the cost saving predestine them as a substitute for glass beads and other ceramic beads. Zircosil® are ideally suited for low and medium viscosity media, automotive construction and composite inks, printing inky, pigments, dyes, chemicals, calcium carbonate, magnetic coatings for audio and video tapes, frits, glazes, minerals, earth, graphite, photocopy toners, carbon paper, typewriter tapes and dielectric formulations and many other soft and hard substances that require rapid dispersion.

High density, solid, break-resistant, round and even shape, no air pockets or satellites, shiny surface. These properties guarantee and optimal result when dispersing and fine grinding.

Granulates: manufactured in the pelletizing process, non-round balls
Grinding balls: manufactured in the dry-pressing process, round balls without a press rim
Ceramic materials are resistant to corrosive effects of the atmosphere even in the presence of hydrochloric, acidic and alkaline media, gases, vapours and precipitates – with the exception of hydrofluoric acid.

Due to the high density, an efficient grinding effect is achieved. The degree of purity minimizes contamination of the product.

Granulates: manufactured in the granulating process, non-round balls

Grinding balls: manufactured in the dry-pressing process, fully round balls with a press rim.

Ceramic materials are resistant to corrosive effects of the atmosphere even in the presence of hydrochloric, acidic and alkaline media, gases, vapours and precipitates – with the exception of hydrofluoric acid.

Special sizes on request

Grinding balls and cylinders: manufactured in the pressing process

Ceramic materials are resistant to corrosive effects of the atmosphere even in the presence of hydrochloric, acidic and alkaline media, gases, vapours and precipitates – with the exception of hydrofluoric acid.

Granulates: manufactured in the pelletizing process, non-round balls
Grinding balls: manufactured in the dry-pressing process, round balls without a press rim
Ceramic materials are resistant to corrosive effects of the atmosphere even in the presence of hydrochloric, acidic and alkaline media, gases, vapours and precipitates – with the exception of hydrofluoric acid.

Due to the high density, an efficient grinding effect is achieved. The degree of purity minimizes contamination of the product.

Round, lead-free glass balls; highly polished and hardened by thermal and chemical treatment

*) Not recommended as grinding balls

Round, lead-free glass balls with a fire.polished, glossy, smooth surface

These glass beads are used for dispersing, grinding pigments, dyes and chemicals. They are also used for magnetic coatings as well as in the paper and rubber industry and moreover as filler.

High quality pearls made of new glass, rarely gas and air inclusions. Filler in the chemicals, paper and plastics industries. Filling ball to increase the physical properties in thermoplastics and thermosets. Suitable for various blasting methods: pressure blasting, injector and wet blasting systems > 0,8 mm reflective balls for road marking, especially for special markings to increase night visibility in the rain.

Through hardened carbon steel balls are characterized by their high load capacity and resilience. They are a great alternative to chrome steel balls. For use as grinding balls, mixing balls or polishing steel balls.

Area of application: wet and dry grinding of ores, minerals, metals, sand, cement raw meal, lime, gypsum, clay, coal, coke, slag, garbage, chemicals and colour pigments.

The quality is defined by the material number (W) and the grade according to (Roman I-VII). In the grinding and dispersing process, the material W 1.3505 is also used in the food sector. The high density enables the dispersion of highly viscous products. The steel balls are produced according to DIN 5401

The quality is defined by the material number (W) and the grade according to (Roman I-VII). In the grinding and dispersing process, the material W 1.4034 is also used in the food sector. The high density enables the dispersion of highly viscous products. The steel balls are produced according to DIN 5401

C-Mn-steel: balls are forged-rolled on ball rolling mills, then hardened and relaxed.

Area of application: wet and dry grinding of ores, minerals, metals, sand, cement raw meal, lime, gypsum, clay, coal, coke, slag, garbage, chemicals and colour pigments.

Tolerance: 3% on the actual diameter | other diameters on request