Fonderia Gelli has worked in the Cement and Crushing markets since the 1950s, supplying all necessary products for the process.
Our grinding media has always been a product of excellence.
Fonderia Gelli was the first in Italy to produce cylpebs.
Balls Ø100-50
Particularly recommended for application in the first chambers of ball mills.
The high density made through heat treatment, allows for the reduction of the wear-rate and the optimization of grinding. Also applied in mono-chamber mills.
Alloys suitable for this product: 16-18% chromium alloys; 11-14% chromium alloys
SUPPLY: The balls are typically supplied in metal drums, but on request can be supplied in Big Bags to optimize the loading / unloading and increase safety for operators.
Balls Ø50-17
Particularly recommended for application in the second chamber of ball mills.
The high density made through heat treatment, allows for the reduction of the wear-rate and the optimization of grinding. Also applied in mono-chamber mills.
Alloys suitable for this product: 16-18% chromium alloys; 11-14% chromium alloys
SUPPLY: The balls are typically supplied in metal drums, but on request can be supplied in Big Bags to optimize the loading / unloading and increase safety for operators.
Cylpebs
Particularly recommended for application in the first chambers of ball mills.
The high density made through heat treatment, allows for the reduction of the wear-rate and the optimization of grinding. Also applied in mono-chamber mills.
They are also particularly suitable for grinding in open circuit and for the production of white cement
Alloys suitable for this product: 11-14% chromium alloys; white cast-iron
SUPPLY: The balls are typically supplied in metal drums, but on request can be supplied in Big Bags to optimize the loading / unloading and increase safety for operators.
Grinding Rods
Particularly recommended for application of Rod Mills.
Alloys suitable for this product: rolled steel.