Advantages and disadvantages of hammer crusher
Ring hammer crusher is used to crush all kinds of medium hard and abrasive materials. The compressive strength of the material is not more than 100MPa, and the moisture content is less than 15%. The crushed materials are coal, salt, chalk, gypsum, brick, limestone, etc.. The main component of the ring hammer crusher is a rotor with a hammer (also called a hammer).
Hammer crusher is the hammer and sieve wear quickly, and find the balance maintenance time is long, when crushing hard material, wear faster; crushing the wet material, clogging sieve seam, so easy to cause downtime (the material moisture content should not exceed 10%). Crush hard, hammer and lining wear, the consumption of metal materials, regular replacement of wear parts required for more maintenance time, broken in the wet material, bar blockage caused the decline of production capacity.
The advantages of hammer crusher is crushing ratio (usually 10-25, high up to 50), high production capacity, product uniformity, less powder, low energy consumption per unit of product, equipment has the advantages of simple structure, light quality, easy operation and maintenance. Hammer crusher series products are suitable for crushing all kinds of medium hardness and brittle materials, such as limestone, coal, salt, white, gypsum, alum, brick, tile, coal gangue and so on. The compressive strength of crushed material shall not exceed 150 mpa. This machine is mainly used for cement, coal, electricity, building materials and compound fertilizer industry, it can be broken into uniform particles of different sizes of raw materials, in order to facilitate the next step of processing machinery, reliable structure, high production efficiency, good applicability.
