Four Basic Methods to Crushing

Crusher used to generate the force required to break the material block. Crusher structure, should ensure that certain methods can give crusher broken achieve in a continuous broken condition, due to the material arrangement of blocks in the workspace is the rules, so usually these four methods can be seen broken, but often a way to play a major role of this method is that the crusher broken the original design by the method crushing method was broken based mainly on the physical and mechanical properties of materials and materials block size may be selected.
Crushing(jaw crusher) method is the breaking force on the crushing mode of action of materials known to the four basic methods to be broken: crushed, split pieces, grinding and crushing.
Ore into hard (hard minerals), medium hard or soft ore minerals; can be divided into viscous and brittle mineral ore minerals but also the ability to resist damage depends on the material in the cracks and broken pieces, because the presence of cracks to the ability to reduce the ore to resist damage. ore maximum compressive strength, flexural strength, followed by another of the abrasion resistance, tensile strength minimum.
From the crusher the structural characteristics, in order to avoid over grinding, dressing practice, now used mainly for crushing and crusher crushing methods, but also with the material to be ground being broken and make it break.
Hard (hard) and brittle crushing of ore is best to use the method rough broken, crushed and crushing; hard and tough on the use of ore should be crushed, and with the grinding of soft and brittle ore crushing and the use of split broken the most reasonable, should be used in the broken and crushed crushing all crushed oregrinding are used to grind well with the role.
Rough broken, crushed and broken bits are usually dry method such as crushing of raw materials rich in soil, the crushing process in order to wash away the same time it should be wet crushing, such as the Tie-breaking clay minerals and manganese when for the washing operation. washing water, according to the number of required working space into the crusher in some cases, a small amount of water can also be sprayed with a spray tube crusher crushing ore loading funnel, who is the role of wet crushing of raw materials, to reduce the number of dust.
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