92 Series Alumina Grinding Media :

92 Series Alumina Grinding Media (Alumina Balls & Lining Bricks) are made from selected raw materials and fired in high temperature by advanced technique and automatic molding process using cool isostatic press. The ball serial includes various diameters ranging from 1 mm to 90 mm. The mill linings serial include different shapes and specifications such as ladder bricks, rectangular bricks, etc.

Advantages

Alumina Balls and Lining Bricks have been approved to be excellent products due to the following advantages :-

• High density, Longer and superior milling life.
• Uniform quality and shape.
• Low contamination.
• Wide range of sizes, etc.

Application in Various Industries :

Ceramic • Glass • Paint and Ink • Cement • Chemical • Plastic

We have gained hold from clients of domestic and overseas market based on different applying fields and developed the relevant grades and series, which meet the customer's consideration on the use and cost control.

The Specifications of Alumina Balls & Bricks
1. Alumina Content                                              Al2O3	90±2%
2. Bulk Density (gm. Cm-3) :	Average 3.6
3. Scratch Hardness of Surface on Moh's Scale :	Above 9
4. Water Absorption (%) :	Almost Nil
5. Colour :	Super White

SPECIFICATION of Alumina Balls (mm) :
Diameter (Ø) (mm)	0.8-3	4-18	20	30	40	50	60	70	80	90

SPECIFICATION of Lining Bricks (mm) :
Name / Item	Rectangle Brick	Trapezoid Brick	Flake Brick	Half Rectangle Brick	Half Trapezoid Brick
Length	150	150	150	75	75
Width	50	50 / 45	30	50	50 / 45
Height	60	60	60	60	60

Note: Also available Lining Bricks of 40mm Height on request.