Product Description

this hard stone crushing line includes: a ZW**0 feeder, a PE**0***0 jaw crusher, a PYB**0 spring cone crusher, a YZ***0 vibrating screen, and with any other conveyor belt, control box, motor.
the total price is about $****8. the capacity is about ****0 tons per hour for hard stones, such as granite, marble, basalt, the output stones can be from one kind to four kind, such as **5mm, ***0mm, ****5mm, ****0mm, and so on.
Operation principle:
Motor drives belt and belt pulley, makes moving jaw up and down through eccentric shaft. When the moving jaw is up, the angle between lining plate and moving jaw becomes large, and this will push moving jaw plate close to the fixed jaw plate. During this process, the material is crushed and ground, thus the crushing will be done. When the moving jaw is down, the angle between lining plate and moving jaw becomes small, the moving jaw plate will leave the fixed jaw plate on account of the effect of pulling bar and spring, and then the crushed material will be discharged from the lower opening of the crushing room. With the motor continuously rotating and the material periodically crushed and discharged by the crusher, the mass production can be realized.
Applications:
Jaw Crusher is one of the most popular stone-crushing equipments in the world, Jaw Crusher is ideally suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is **0MPa. It is widely used in mining, metallurgy, construction, highway, railroad, and chemistry industries and etc. Many models are available according to your different fineness requirements.
Futures:
1) Firm structure, stable performance, large capacity, even producing granularity. 
2)With the increase of production, our jaw crusher can greatly reduce the operating costs.
3)Convenient maintenance and economical running expensive.
4)The large feed opening and force-feeding action from the inward and downward eccentric movement of the swing jaw mean that our jaw crusher can increase the capacity.

If you need any details about crushing plant, please contact Ms. Hebe: **6 **********5, skype: jbscrusher  mail: sjbscrusher at gmail dot com