Mill lining and grinding media

We produce all kinds of mill linings that are made from various materials: 92% Al2O3, 95% Al2O3, 99,7% Al2O3. Our ceramic lining has very high quality and it is adjusted to design of the mill. Our high quality materials 95% Al2O3 and 99,7% Al2O3 allow us to use smaller thickness of ceramic lining, resulting in useful mill volume increase. Our ceramic balls and cylinders are made using isostatic press techology, which guarantees for high quality.

PDF Catalogue

Milling balls and cylinders

Due to excellent characteristics of aluminium oxide ceramic Al2O3 like high hardness and abrasive resistance, ceramic has found application for inside wall linings as well as for elements for milling - balls and rolls.

GENERAL FEATURES
Al2O3 content> 92% 95% 99,7%
specific weight (g/cm3) >3,60 >3,68 >3,90
Hardness (Mohs) 9 9 9
Compression strength (mpa) >2000 >2200 >2250
Color white white white
  • Short delivery time
  • Guaranteed high quality

ALUMINA BALLS

DIAMETERS
3/5 mm
5/7 mm
7/9 mm
9/11 mm
12 mm
14 mm
16 mm
18 mm
DIAMETERS
mm Inches
20 mm 3/4
25 mm 1
30 mm 1 1/4
40 mm 1 1/2
45 mm 1 3/4
50 mm 2
60 mm 2 1/2

ALUMINA LINING BRICKS

Standard sizes in mm
  Rectangular brick
Length 150 150 150 150
Width 50 50 50 50
Thickness 40 60 70 100
  Trapezoid brick
Length 150 150 150 150
Width A1 50 50 50 50
Width A2 45 45 45 45
Thickness 40 60 70 100

Contact info

AVTO G d.o.o., Šlandrova ulica 4, 1231 Ljubljana, Slovenia

info@avtog.com +386 1 237 35 10