2022

Tub grinder manufacturers take you to understand Grinder's classification types

Tub grinder manufacturers tell you that mills can be classified by length into (1) short mills. Tub grinder manufacturers tell you that when the aspect ratio is below 2, it is a short mill or a ball mill. The general single warehouse is used for rough grinding or primary grinding, and 2-3 ball mills can also be used in series. (2) Medium and long mills. When the aspect ratio is around 3, it is a medium-length mill. (3) Long mill. When the aspect ratio is above 4, it is a long mill or a tube mill. Medium and long mills and long mills are generally divided into 2-4 bins, which are used more in cement plants.

Tub grinder manufacturers tell you that mills can be classified into (1) ball mills according to the grinding media. The grinding media loaded in the mill are mainly steel balls or steel segments. This type of mill is the most commonly used. (2) Rod mill. A steel rod with a diameter of 50~100mm is loaded into the mill as the grinding medium.
(3) Baseball mills. Tub grinder manufacturers tell you that this type of mill usually has 2~4 bins, the first bin is filled with cylindrical steel rods as grinding media, and the subsequent bins are loaded with steel balls or steel segments. The length-diameter ratio of the baseball mill should be about 5, the ratio of the length of the bar bin to the effective diameter of the mill should be between 1.2 and 1.5, and the length of the bar should be about 100mm shorter than the bar bin, so as to facilitate the parallel arrangement of the steel bars and prevent cross and Chaos stick. (4) Gravel ball mill. The grinding media loaded in the mill are gravel, pebbles, porcelain balls, etc. Use granite and porcelain as lining. For white or colored cement and ceramic production.
Tub grinder manufacturers tell you that mills can be classified into (1) tail discharge ball mills according to the discharge method. The material to be milled is fed from one end of the mill and discharged from the other end, which is called a tail discharge ball mill. (2) Middle unloading ball mill. The material to be milled is fed from both ends of the mill and discharged from the middle of the mill barrel, which is called a middle-discharge ball mill. This type of mill is equivalent to two ball mills used in parallel, so the equipment is compact and the process is simplified. (3) Tail discharge ball mill. According to the discharge method, there are various types of grid discharge, overflow discharge, peripheral discharge, and wind discharge.
Tub grinder manufacturers tell you that the mills can be classified into (1) Center drive ball mills. The motor drives the hollow shaft at the discharge end of the mill through the reducer to drive the mill to rotate. The output shaft of the reducer is in a straight line with the centerline of the mill. (2) Edge drive ball mill The motor drives the large gear fixed on the discharge end cylinder through the reducer to drive the mill cylinder to rotate.
The above information is the Tub grinder manufacturer's introduction of the Grinder's classification types, hope it helps you.