Ball mill are used for grinding materials such as mining ores, cement, coal, pigments, and feldspar for pottery. what's more, ball mill spare parts also paly an important role in the grinding process, such as, ball mill head(ball mill end cover), ball mill trunnion, ball mill girth gear(which is also called large ring gears).

and what is your main reason to choose steel casting manufacture for spare parts?

Tenfaye steel casting advantages,and then you can consider if you need.

• The girth gear is our core products, the annual production can reach 500 sets.
• We supply Φ8221mm girth gear to Mesto with the level 1 UT and MT test .
• The finished products are exported to more than 50 countries.
• Tenfaye as the leading steel casting manufacture in China, which has experiences of cast steel for 17 years, currently we have 2 casting production factory and one machining factory.
• POSCO, Mesto, FLSmidth, Thyssenkrupp, Loesche, Baowu steel, are all our long- term coperation client.

Girth gear for Mesto from Tenfaye