Jaw Crusher In Nigeria

Jaw Crusher In Nigeria

Jaw crusher is based on the principle of mutual extrusion processing of the material, used for the first step of ore rock fragmentation, the compressive strength is not more than 320MPa of various minerals one-time processing to medium grained, often with the cone crusher, impact crusher, sand making machine, a set of sand production line, wide used in mining, metallurgy, chemical industry, building materials, electric power, water conservancy, transportation and other fields.Jaw crusher is mainly composed of a machine frame, an eccentric shaft, a big belt wheel, a flywheel, a side guard plate, brackets, brackets, the back gap adjusting screw, a reset spring, a fixed jaw and a movable jaw plate and other components, the board also play the role of insurance.The jaw crusher has the advantages of simple structure, easy manufacture, reliable work.

Influence factors of cracking capacity

In general, mining to deep mining, crushing machine type selection should choose the jaw crusher. The jaw crusher has the advantages of simple structure, light weight, body shape height is small, can use the ladder arrangement, built close to the mountains, so on the one hand, strengthening the body, on the other hand, save a space. Jaw crusher machine processing capacity depends on the size of the equipment specifications and models, but the jaw crusher and there is no uniform specifications and models, these factors are jaw crusher key processing machine.

  1. Material hardness. Jaw crusher crushing efficiency and high ability is limited, in the face of hard materials, it is difficult to break, and also on the PE jaw crusher machine wear degree is relatively large, shorten the service life, so the choice of material, its hardness is higher than the maximum hardness was not a mark can be broken material.
  2. Material viscosity. The viscosity of the material is sometimes too strong will adhere to the inner wall of the equipment, if not timely cleaning, running gravity adhesion material will increase the PE jaw crusher, will reduce the frequency of route and the material flow, influence the work efficiency and production capacity of PE jaw crusher.
  3. Material moisture. The wet material, the more easily adhesion, viscosity of material in the crushing cavity inside the machine can be attached to the inner wall of the crushing cavity, serious when can also affect the normal work. Therefore, in the choice of materials, attention must be paid to the material viscosity can not be too large.
  4. Parts of wear and tear. The crusher is crushing the counter impact between the plate and the plate hammer, use for a period of time, these parts will wear, if wear serious, will reduce material crushing ratio, thereby affecting the crusher productivity.

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