Das Stativ
Home
Products for lab and pilot plant
Products for production
Accessories
Modular systems
Accessories for dissolvers
Accessories for bead mills
Milling beads
Feeding presses
O-Ring materials
Software WINDISP 7
Dispersing & grinding know-how
Company
Handouts
CERTIFIED QUALITY MANAGEMENT SYSTEM --- TÜV-CERT --- VMA-GETZMANN GMBH

Milling beads

Milling beads made of Glass and Zirconium Oxide

Different bead sizes, materials or fractions are available on demand. Our experienced engineers are glad to advise you accordingly. Phone: +49 2296 8030 or please make use of our contact form »



Milling beads made of Glass and Zirconium Oxide

Glass or zirconium oxide milling beads are used for extremely fine dispersion and milling in horizontal, vertical and basket mills. Glass beads are generally inexpensive and the required fineness of grind can frequently be achieved with them.

If the required dispersion result cannot be achieved using glass beads, the use of zirconium oxide beads is highly recommended. With their bulk weight of 3.7 kg/litre, zirconium oxide beads have high kinetic energy and very good dispersion efficiency. Due to the zirconium oxide beads being cerium stabilized, they have a high fracture resistance and excellent abrasion resistance.

Comparison of milling beads:

Glass milling beads
unleaded
Cerium stabilized Zirconium
Oxide milling beads
Yttrium stabilized Zirconium
Oxide milling beads
Colour clear-transparent brown white
Specific weight 2.5 kg/l 6.1 kg/l 6.0 kg/l
Bulk weight 1.5 kg/l 3.5 kg/l 3.6 kg/l
Vickers hardness (HV10) 400 1150 1150
Moh hardness 5+ 9+ 8+
Durability in hours up to 500 up to 4000 up to 6000

Available milling beads

Glass milling beads
unleaded
Cerium stabilized Zirconium
Oxide milling beads
Yttrium stabilized Zirconium
Oxide milling beads
0.50 - 0.75 mm 0.4 - 0.7 mm 0.2 - 0.3 mm
1.00 - 1.25 mm 0.7 - 1.2 mm 0.2 - 0.4 mm
1.25 - 1.55 mm 1.2 - 1.7 mm 0.3 - 0.4 mm
1.55 - 1.85 mm 1.7 - 2.4 mm 0.4 - 0.5 mm
1.70 - 2.00 mm 2.4 - 2.8 mm 0.4 - 0.6 mm
2.00 - 2.30 mm 2.8 - 3.3 mm 0.6 - 0.8 mm
2.30 - 2.60 mm 0.8 - 1.0 mm
2.85 - 3.30 mm 1.0 - 1.2 mm
1.2 - 1.4 mm
1.4 - 1.6 mm
1.6 - 1.8 mm
1.8 - 2.0 mm
2.0 - 2.5 mm
2.6 - 3.3 mm
Different bead sizes, materials or fractions are available on demand. Our experienced engineers are glad to advise you accordingly. Phone: +49 2296 8030 or please make use of our contact form »


European Coatings Show 2019
european-coatings-show-2015

GERMANY
19. - 21.03.2019
European Coatings Show 2019, Nuremberg


Hall: 6,
Booth: 6-311

New VMA-catalogue 2018
Please aks for our catalogue free of charge
Contact person
Dipl.-Ing. Adam Snietka
We would be pleased to show you the impressive work section of our stirring, dispersing and fine grinding systems DISPERMAT® and TORUSMILL® for stirring, homogenising, dispersing and fine grinding up to the nanoscale. Please visit us in our excellently equipped laboratory and pilot plant for a personal product demonstration with your own products

Our skilled engineers are available at any time for personal advice.

Call-through   +49 2296 - 80355
Email   Dipl.-Ing. Adam Snietka
Exhibitions 2019
GERMANY
19. - 21.03.2019
ECS, Nuremberg
SLOVENIA
Apr 2019
ANIMACIJA, Celje
GREAT BRITAIN
01. - 02.05.2019
CHEMUK, Harrogate
CHINA
18. - 20.11.2019
CHINA COAT, Shangai
Innovation made in Germany
Flexible. Powerful. Innovative.

With the adaptable dispersing and fine grinding systems the DISPERMAT® dissolvers can be used as a vacuum dissolver, bead mill, basket mill, homogeniser and dissolver for high viscous products.

Find the modular diversity!
Contact information
VMA-GETZMANN GMBH
Verfahrenstechnik
Euelerhammerstraße 13
D-51580 Reichshof
Germany
Phone: +49 2296 8030
Fax: +49 2296 80333
Email: info@vma-getzmann.de
Local time in Germany:
18.03.2019  23:21

Product overview

Contact

Laboratory and Pilot Plant

Production

You have questions? We are looking forward to your call

Dissolver

Explosion proof dissolver

Vacuum dissolver

Dissolver for high viscosity products

Bead mills

Basket mills

Mixers and stirrers

Homogenizers

Coil Coatings

Dissolver

Bead mills

Basket mills

+49 2296 - 8030

... or please just send us a message. Our skilled engineers will get in contact with you by return.