Ball Mill

1. Wide Range of Materials

Can process more than 100 different mineral raw materials and can show excellent grinding effects, whether dry or wet grinding.

2. Large Crushing Ratio

Compared with other grinding equipment, it can grind materials to finer particle sizes.

3. Strong Production Capacity

By adjusting the discharge port, materials with different fineness requirements can be ground to meet different production needs.

4. Easy Maintenance

Made of wear-resistant materials, with a long service life and a relatively simple maintenance process, it saves enterprises a lot of time and money.

What are the Technical Advantages OF Rolling Bearings of Energy-Saving Ball Mills Compared with Sliding Bearings?

Ⅰ. Energy Saving and Consumption Reduction

1. Low Friction Power Consumption: The friction coefficient of rolling bearings is about 0.0025, which is much smaller than the 0.008 of sliding bearings. The corresponding sliding bearing ball mill needs to overcome the friction resistance. The power consumption is 3.2 times that of rolling bearing energy-saving ball mills, which can significantly reduce the energy consumption of ball mills. Generally, small ball mills can save 30%~35% of electricity, medium-sized ball mills can save 15%~20% of electricity, and large ball mills can save 10%~20% of electricity.

2. Save Lubricating oil: Rolling bearings are lubricated with grease, which is added once a week or month and replaced once a year. The cumulative lubricating oil can be saved by more than 80%, and the electricity consumption of lubricating oil stations and oil stations can also be saved.

3. No Need for Cooling Water: The main bearing of the rolling bearing does not need cooling water to cool, which can save a lot of water resources every year. For example, a large ball mill can save tens of thousands of tons of water every year.

Ⅱ. Easy Maintenance

1. Simple Maintenance Process: Rolling bearings do not require Babbitt alloy materials. The complex and technically demanding maintenance processes, such as smelting, casting and scraping of materials, greatly reduce the maintenance volume.

2. Long service life: Under normal circumstances, the service life of rolling bearings can reach more than 10 years, while the failure rate of sliding bearings is high, the requirements for lubricating oil, cooling water, pressure, etc., are high, and maintenance is difficult.

Ⅲ. Good Operating Performance

1. Good Starting Performance: The starting performance of rolling bearings is better than that of sliding bearings, which can reduce the starting current. For example, the energy-saving bearing edge transmission ball mill can reduce the starting current by 50%.

2. Good Concentricity: Rolling bearings have an automatic self-aligning function, and the concentricity deviation is within the allowable range, which can ensure the normal operation of the ball mill, improve the problems of insufficient concentricity and unstable operation of the ball mill, and reduce the wear on the hollow shaft.