What are the characteristics and functions of the ball mill

Compared with the traditional milling machine, what are the advantages of clay grinding ball mill that make it get the favor of the market? What are the different types of ball mills currently on the market? What does the productivity of a mill for sanitary ware depend on?

• The difference between ball mill and traditional milling machine

• Different types of ball mills

• What is the difference between a short ball mill and a long ball mill?

The difference between ball mill and traditional milling machine

ball mills differ from traditional milling machines in several respects. First, a grinding wet mill has no cutting tools. While traditional milling machines rely on rotary cutting tools, ball mills use the force of moving balls to perform operations. Therefore, they do not need cutting tools. Another difference between clay grinding ball mills and conventional milling machines lies in their respective functions. ball mills and conventional milling machines are designed to remove material. However, traditional milling machines support large workpieces, while ball tickets support materials such as ore, ceramics and paint. Material is added to the compartment of the Grinding ball mill machine for ceramic material, where it is exposed to the spinning ball. This powerful rotation grinds the material into a finer, powdered medium.

Different types of ball mills

1. According to the shape of the drum, there are cylindrical mills and cylindrical cone mills. Cylindrical mills are divided into three types: short mills, long mills and tube mills. Short mill for sanitary ware drum length is less than or equal to drum diameter. The drum length of a long grinding wet mill is greater than one drum diameter but less than three drum diameters. The drum length of tubular ball mill is greater than three drum diameters.

2. Cylindrical ball mill for grinding coarse materials. The length of this mill should be very short because the balls are evenly distributed over the entire length of the mill and receive the same pulse during rotation. The cylinder diameter of the cylindrical ball mill should be larger, the larger the debris.

3. In tubular ball mills, the impact time of the ball on the abrasive material is longer. The rollers of these mills are lined with flint blocks or flint pebbles on cement. The material is fed continuously by the drum shaft through a hopper at one end, and leaves at the other end of the drum through a hole in the end wall or drum wall. The transmission device of tube mill for sanitary ware is similar to that of rolling mill. The central driveshaft has milling bumps and depressions at the ends and into the corresponding coupling. In this arrangement, the axial displacement of the mill is not transmitted to the reducer or motor.

4. The shell of a cone clay grinding ball mill consists of two cones and a short cylindrical part. This change in the shape of the cylindrical mill is highly desirable because the ratio between force and useful resistance is achieved. The circular velocity of the drum of conical mill decreases gradually in the same direction from the cylinder to the outlet, which reduces the lifting Angle of the balls in the mill and thus reduces their kinetic energy. With the approach to the unloading ground, the grinding amount is gradually reduced and the grinding energy consumption is reduced.

What is the difference between a short ball mill and a long ball mill?

It should be noted that the productivity of the ball mill depends on drum diameter and the ratio of drum diameter to length. The grinding of short grinding Wet Mill is relatively rough, in order to grind fine, a lot of materials must be returned from the classifier to the mill, resulting in mill overload. In a long ball mill, grinding takes place only at the front, and the remaining balls in the drum only increase power consumption.

This article will help you understand some of the basics of ball mills. If you want to buy a good quality grinding wet mill at a reasonable price, Hexiang Electromechanical is a great choice.