1. Jaw crusher is a kind of heavy duty machine which can crush materials into even granularity. This crushing machine has the characteristics of high reduction ratio, high productivity, simple structure, and reliable performance, etc. It is convenient to maintain and practical to use.
Jaw crushers can be used in mining industry, metallurgical industry, construction, smelting, road building, chemical industry, and other fields, for crushing various materials whose compressive strength is not more than 320 MPa.
2. Hammer crusher is a type of crushing machine, which is made up of frame, rotors, grate bar, impact plate, and adjustment device.
Hammer crusher can be used to crush various semi hard and fragile materials, such as limestone, coal, salt, gypsum, alum, bricks, tiles, and coal gangue, and so on. The compression strength of the materials should be not more than 150 MPa.
It can crush materials of different sizes into small particles of relatively equal sizes.
The crushing machine has the characteristics of reliable performance, stable operation, low energy consumption, and high efficiency, etc.
It is mainly used in the cement industry, coal separation process, electricity generation, construction industry, and other fields.
3. Impact crusher is a kind of crushing machine, which can crush various large, medium and small sized ores, rocks (granite, lime stone and concrete). The granularity of the materials should be not more than 120-500mm and compression strength of the materials should be not more than 320 MPa.
Impact crusher is widely used for road building, artificial aggregate processing and stone crushing, etc.
4.Roll crusher main composing parts of the wheel gear driving device include the fixed roller, movable roller, driving shaft, machine frame, underbed, cover piece and long gear cover.
Mainly used for the crushing of medium or lower-hardness mines and rocks with medium or lower rigidity in mine selection, chemicals, cement and building materials industrial production.