In order to prevent leakage of ash, usually we place shaft seal device on the casing. Lower body is composed of 20 and 40 mm ordinary carbon steel welded bearings mounted on both sides in order to support the rotor with welded steel bearing seat.īetween the housing and the shaft, if no protective measures, ash leakage phenomenon is very serious. An upper opening a charging port, all of the inner wall of the cabinet inlaid with manganese steel liner, the liner can be replaced after wear. It’s Cabinet the main body consist of the cover, the left and right side walls composed of various parts bolted into the wall. This machine is gearing rotor, grate, and a framework of several parts. It is suitable for crushing limestone, coal and gypsum or other medium hardness ore, crushing the material surface is not more than 8% moisture. The design is a single rotor Φ800 × 900 mm, irreversible multi-row hinged hammer hammer crusher. In addition, the grate bars prone to clogging, especially humidity, containing clay materials, causes a significant decrease of production capacity. Hammer crusher working parts (such as hammer, grate, etc.) easily broken, need to be changed frequently, therefore, we need to consume more metals and downtime. Production capacity, low energy consumption per unit of product. In addition, its small and uniform product size, less over crushed. Secondly, its structure is simple, compact size, light body weight, easy operation and maintenance. Hammer crusher characterized by high crushing ratio (generally 10 to 25 some times up to 50), which is its greatest feature. 1.4 Characteristics of hammer crusher 1.4.1 Advantages of Hammer Crusher Hammer crusher specification is based on the diameter of the outer end of the rotor and its length dimension. There are many kinds of hammer crusher, depending on the structural characteristics can be classified as follows:ġ-according to the number of revolutions.Ģ- can be divided into single-axis type (or single-rotor) and two-axis (or double rotor) ģ-by the platoon hammer the number can be divided into single row and multi-row Ĥ-according to the rotation direction of the rotor can be divided into directional and reversible type ĥ-according to the hammer Movement, can be divided into fixed and movable hammers.

Hammer crusher use of high-speed rotary hammer to impact the ore, In the Cement factoryit is mainly used for crushing limestone, coal, shale, chalk, gypsum and asbestos ore. In order to avoid clogging comb joints, usually require no more than 10% moisture content of materials. Qualified materials crushed ore is discharged through the grate 4, the larger the material on the grate bars 4 continues to be the impact hammer, grinding and crushing, reached the required size after discharge from the gap. Material are feeded into the hammer crusher, that is subject to high-speed rotation of the impact hammer is broken, crushed ore to obtain the kinetic energy of a high speed impact from the inner wall of the casing hammer at the grate, broken by the impact of the second plate crushing, as well as collision between the ore subjected to further crushing. Rotor shaft, hammer and hammer frame composition called the rotor. To protect the chassis, embedded inner wall lining, fitted in the lower half of the cabinet grate bars. hammer holder can swing angle of approximately 120 °. Hammer size and shape according to the specifications and material diameter crusher decision. The basic structure of hammer crusher is shown UP. Advantages and Disadvantages of Hammer Crusherġ.2Hammer crusher working principle and its application.where is the best Company to buy the Hammer Crusher from ?.Hammer Crusher Maintenance and Hammer Crusher Preventive Maintenance.and we will talk about the hammer crusher prices and Model selection and who are the Most reputable companies to buy the Hammer Crusher from ? We will talk mainly around the principle of hammer crusher design, in the design process with emphasis on basic theory, structure and key operating parameters. Currently, hammer crusher has been in the cement, chemical, electric power, metallurgy and other industrial sectors are widely used for crushing various materials, such as limestone, slag, coke, coal and ore of medium hardness. Science is the first productive force, with the continuous development of science and technology, businesses can also have rapid changes. 1.1 Overview the buying criteria for Hammer Crusher

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