Grinding media ( all sizes of balls from 15 : 125 mm ). They are cast from high Cr iron alloys as per the customer requirements or according to our suggestions to satisfy predetermined conditions at the customer mills.

The supplied grinding media are satisfying working conditions in first and second compartments of cement, raw, and also coal mills.UCF is supplying grinding balls of various Cr contents as 12 %, 17 %,19 %, 21 %, 27 %, thus adapting different mills operating conditions.

Balls of 17 : 40 mm diam. are cast from various high Cr alloys containing 12 up to 33 % Cr satisfying a hardness of 60 – 67 HRC.

Balls of 50 : 110 mm diam. are cast from various alloys containing 17 up to 30 % Cr satisfying a hardness of 58 – 63 HRC.

Balls of 125 mm diam. are cast from ARB – 03 and used for mining applications satisfying 2.0 – 3.0 % Cr and hardness of 51 – 54 HRC.

UCF is also producing cast cylpebs and ballpebs in the following sizes :

Cylpebs sizes :

1- 16 x 16
2- 19 x 19
3- 22 x 22
4- 25 x 25
5- 25 x 30
6- 35 x 35
7- 35 x 40

Ballpebs sizes :

1- 19 x 24
2- 13 x 16
3- 16 x 20
4- 22 x 28

Normally UCF technical team studies the mill operational conditions and supply guaranteed grinding media to its customers. The guarantees include wear rate guarantee, breakage guarantee, and deformation guarantee.