dual chamber desain jaw crusher graduation thesis
A crusher is a tool or machine that is used to reduce the size of a large solid particle to a smaller solid particle. The ore can have a size of up to 400mm. There are many types of crushers but the major ones are the jaw, gyratory and the cone crusher. 2.4.1 Types of Crushers 2.4.1.1 Jaw Crusher 84HOME PROJECTS in the sides of both jaws. Switch to a slightly smaller bit and drill the lower jaw holes for the guide bolts 3/4 deep. After drilling all the holes, rout the bot-tom back edge of the lower jaw with a 3/4 roundover bit. Rounding this edge is necessary to allow the lower jaw to pivot without binding against the base.