Crusher is the exclusive compound content of particles larger than 3mm of the total emission rate 50% or more of the crushing machine. operations often broken by feeding and nesting crusher can be roughly divided into two categories
1. Crusher
2. Grinder Machine or hammer grinder
Breakers general handling larger pieces of material, coarse granularity, usually greater than 8 mm. Its structure is characterized by a certain gap between the broken pieces, not touch each other. Crusher can be divided into coarse crusher , the crusher and fine crusher. Generally speaking, grinding machines, material handling smaller, product size is fine, up to 0.074 mm, or even more detailed.
The structure of broken part (or media) are in contact, the medium used is steel balls, steel bars, such as grave or mineral block. But some machines are also have both features of crushing and grinding effects, such as from the mill.
Way under the crushing machinery of structural characteristics (action theory) to division, generally divided into six categories.
(1) Jaw Crusher - Fragmentation function is by periodically moving jaw to the fixed generally divided into six categories
(2) cone crusher - Nugget inside and outside the two cones in between the fixed outer cone, inner cone for eccentric swing, the folder in which the mineral block, crushed or broken.
(3) roll crusher - Ore blocks in the two opposite rotating rollers caught in the circle, mainly by successive crushing effect, but also with the role of grinding stripping, broken tooth roller surface are split role.
(4) vertical crusher - Nugget by rapid rotation of the moving parts of the knock-on effects have been crushed. Fall into this category can be divided into: sand making machine, hammer crusher; cage crusher; Impact Crusher.
(5) Grinding Machine - Ore in the rotating cylinder by the grinding media (steel balls, steel bars, gravel or mineral blocks) of the impact and abrasive was crushed.
(6) other types of broken grinding machine.
a) Roller Mill - by rotating rollers crush the material.
b)Hammer Mill - A hammer mill is a mill whose purpose is to shred or crush aggregate material into smaller pieces by the repeated blows of little hammers. Hammer mill manufactures made these machines to have many sorts of applications in many industries, including: Ethanol plants (grains) A farm machine, which mills grain into coarse flour to be fed to livestock.
c) Plate Mill - The vertical axis or horizontal axis of the disk rotating as the broken parts.
d) Centrifugal Mill - High-speed rotating parts and media production capacity to complete the crushing effect of centrifugal force.
e) Vibration Grinding Machine - Produced using high-frequency vibration shaft, so that media and materials to complete strike against each other and crushing effect.
These are the various crushers and grinders available in the market.
