A jaw crusher is a compression type of crusher. material is reduced by squeezing the feed material between a moving piece of steel and a stationary piece. the discharge size is controlled by the setting or the space between those two pieces of steel. the tighter the setting, the smaller the output size and the lower the throughput.Aimix group supplies customized cone crusher plant for sale in sri lanka. if you want to set up a stone crushing production line for harder ore and rock materials, then aimix can design a standard crushing plant for you. the standard configuration contains one feeding machine, one jaw crusher, one cone crusher and one vibrating screen machine. and a sand making line contains one feeding machine, one jaw crusher, one cone.