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Supply GZM1228 cone ball mill

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brand: Hengxing Mineral Processing Equipment
Unit Price: Face to face
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Total supply volume:
period for dispatch: From the date of the buyer's payment Delivery within days
Location: Yunnan
Valid until: Long term effectiveness
Last update: 2019-04-28 15:33
Browse times: 228
Basic company information
Product Details
Ball mill product introduction
1. Ball mill product features and uses
The ball mill is the key equipment for crushing the material after it has been crushed.
It is widely used in the production of cement, silicate products, new building materials, refractory fertilizers, black and non-ferrous metal dressings and glass ceramics, dry or wet grinding of various ores and other grindable materials.
2, the working principle of the ball mill
The ball mill is composed of a horizontal cylinder, a hollow shaft for feeding and discharging, and a grinding head. The cylinder is a long cylinder. The cylinder is provided with an abrasive body. The cylinder is made of steel plate, and the steel liner is fixed with the cylinder. Generally, it is a steel ball, and is loaded into the cylinder according to different diameters and a certain proportion, and the grinding body can also be used as a steel section.
According to the particle size of the grinding material, the material is loaded into the cylinder by the hollow shaft of the ball mill feeding end. When the ball mill cylinder rotates, the grinding body acts due to the inertia and centrifugal force, and the friction force acts to make it close to the cylinder liner. It is carried away by the cylinder. When it is brought to a certain height, it is thrown off due to its own gravity. The falling abrasive body crushes the material in the cylinder like a projectile.
The material is uniformly fed into the first chamber of the mill by the feeding device through the hollow shaft of the feeding material. The chamber has stepped lining or corrugated lining, which is filled with steel balls of different specifications. The rotation of the cylinder generates centrifugal force to bring the steel ball to a certain height. After falling, it will hit and grind the material. After the material reaches the rough grinding in the first bin, it enters the second bin through the single-layer partition plate. The bin is embedded with a flat liner with steel balls inside to further grind the material. The powder is discharged through the discharge raft to complete the grinding operation.
During the process of turning the cylinder, the grinding body also has a sliding phenomenon. In the process of sliding, the material is grounded. In order to effectively use the grinding effect, when the general grain size of the material is large, the grinding body is used. Separated into two sections by the compartment board, which becomes a double warehouse. When the material enters the first warehouse, it is crushed by the steel ball. When the material enters the second warehouse, the steel end grinds the material, and the finely qualified material is hollow from the discharge end. When the shaft is discharged, when the material with small feed particles is ground, such as sand slag slag, coarse fly ash, the mill barrel can be free of baffles, and it can be a single-cylinder barrel mill, and the grinding volume can also be used for steel sections. .
3, ball mill structure features
(1) The main bearing adopts large-diameter double-row self-aligning stick bearing to replace the original sliding bearing, which reduces friction and reduces energy consumption, and the mill is easy to start.
(2) The end cover structure of the ordinary mill is retained, and the large-diameter inlet and outlet ports have a large processing capacity.
(3) The feeder is divided into two types: a combined feeder and a drum feeder. The structure is simple and the body is installed separately.
(4) Without inertial impact, the equipment runs smoothly, and the maintenance time of the mill stop and stop is reduced, and the efficiency is improved.
4, ball mill product advantages
1. Small volume, light weight and high efficiency, which can be used for grinding, mixing and mechanical alloying of materials;
2. When the motor runs at high speed, the eccentric pendulum shaft causes the bottle body to eccentrically swing, which drives the entire bracket to vibrate up and down, so that the grinding process is completed in the three-dimensional space of high-speed oscillation and vibration. Greatly improved the speed and efficiency of grinding;
3. By changing the sample quantity, grinding time, grinding bottle medium and grinding ball quantity, a very wide grinding effect can be achieved;
4, through the special fixture, can grind up to 12 samples at a time;
5. After the grinding time is preset, the grinding process is automatically completed without manual operation;
6, sturdy and durable, the failure rate is very low;
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| ICP business license: Shaanxi ICP No. 15507745