Jaw Crusher

A jaw crusher is usually the first part of a system of several crushing machines that break down the material into the desired shape and size. Large rocks are inserted into the mouth of the crushing chamber, where hydraulic pressure is applied to the material to crush it into a roughly uniform smaller size. There are essentially two types of jaw crushers: overhead eccentric and double-toggle. Each type of jaw crusher uses a different method to power the crushing chamber of the jaw-crushing unit.

Jaw crushers can also reduce the size of crushable trash, making it easier to load and transport. Crushed material is significantly easier and safer to load, transport, and dump.Feldspar grinding and Feldspar crushing plant. This option is frequently used in the construction or demolition business, when large amounts of breakable material, like concrete, require processing in order to efficiently remove the debris.

One notable difference between the two types of jaw crushers is the location of the pivot point on each crusher. The pivot point is the moving joint at which the metal walls of the crushing chamber are connected. On an overhead eccentric jaw crusher, the pivot point is at the bottom and a rotating wheel is used to guide the moving parts of the crushing chamber. With a double-toggle jaw crusher, the jaw pivots on the top. Double-toggle jaw crushers are often preferred because they tend to be easier to use and consume less energy than overhead eccentric jaw crushers.