mini stone rock crushing machine Small stone jaw crusher for sale

mini stone rock crushing machine

Small stone jaw crusher for sale

^{1.Product description}
This series jaw crusher  mainly consists of body,eccentric shaft,belt pulley,jaw plate,connecting rod,adjuster,block spring et  parts. Extensively used in mine ,metallurgy ,building material ,highway ,water conservancy and chemical industry  for all kinds of medium hard ore/rock medium crushing and fine crushing ,Compressive pressure within 350 Mpa.

Advantages
1. Big breaking ratio
2.Product size is even
3.Simple structure
4.Reliable operation
5. Maintenanceis simple and convenient ,
6.cost is economic and other characteristic

Working Principle

This series jaw crusher adopt curvilinear extrude style: The motor drive triangle belt transfer the power to the belt pulley,the belt pulley drive the eccentric shaft let the moving jaw move around the eccentic shaft,thus make the whole jaw move up and down.The angle between toggle plate and moving jaw increases when moving jaw moves up,thus push the moving jaw approach the fixed jaw. at the same time the material is cut and crushed.the angle between toggle plate and moving jaw decrease when moving jaw go down,the moving jaw away from the fixed jaw under the effect of pull rod and spring . at the moment , the broken material discarged from the outout. the jaw crusher do regular movement  to broke and discharge materials with the continuous movement of motor

Main technical parameter