Is there a ball mill with a capacity of 250t per hour?

Technical analysis on whether the ball mill can reach 250t/h:

There are indeed large ball mills with a processing capacity of 250t/h on the market, which are mainly used in mining, cement and other industries. This type of equipment usually has the following characteristics:

‌Specifications‌

Drum diameter ≥4.5 meters, length ≥7 meters

Installed power 2500-3500kW

Adopt double sliding bearing support structure

‌Typical application scenarios‌

• Secondary grinding section of iron ore concentrator

• Cement production line with a daily output of more than 5,000 tons

• Copper ore concentrate regrinding system

‌Representative models‌

Φ4.8×7.5m overflow ball mill

MQY4560 grid ball mill

It should be noted that the actual production capacity is affected by factors such as material hardness (Bond work index), feed particle size (usually required to be <25mm), and steel ball ratio. It is recommended to determine the processing capacity under specific working conditions through semi-industrial tests, and a 10-15% capacity margin should be reserved when selecting equipment.