Stone crushing industry is a crucial industrial sector within the country engaged in producing crushed stone utilized as raw material for numerous construction activities like construction of roads, bridges, buildings and canals. The stone crushing units can be noticed within the vicinity of nearly all major cities and towns. The mined stone is transported to the crusher sites by road through tractor trolleys or pay-loaders. The pay-loaders unload the mined stones into storage hoppers located at elevated levels of the crusher sites.

These stones are crushed inside a Primary stone crushing machine price and sent to a vibratory screen. The oversize from the screen is sent for further size reduction in secondary and tertiary Crushers. From the secondary and/or tertiary Crushers, the crushed stones are sent for screening. Within the screen, products of various sizes get separated that are stored in heaps. Movement of stones from crusher to screen to item piles is done via belt conveyors. The item is generally stored in open areas. A schematic of typical stone crusher units is given in sand.

This series of jaw breakers crushing way will be the tune moves the extrusion. The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The angle in between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves away from fixed jaw by the pulling of rod and spring, the products such as stone after crushing will be discharged from the outlet.

In accordance with the crusher lubrication, the lubrication of the contact surface must be comprehensive. When in the process of the great broken stones broke into small stones, the first crusher is often referred to as ‘master' crusher, the longest history and most solid crusher is jaw crusher. When feed to jaw crusher, materials from the top of the entrance into the broken room with tooth broken, the tooth broken tremendous force the material to the top of the wall, it will be broken into smaller stones. Supporting the tooth movement is an eccentric shaft. This axis runs through the fuselage frame. Eccentric movement is usually arisen by fixed at both ends of the flywheel axis.

The Mobile Crusher plant has the benefit of reasonable matching, unobstructed discharge all line, dependable operating, convenient operation, high efficiency and saving power. Specifically the mobility is very good, so it may extend using the raw material areas or the construction spot, and it might also make several matching, get to various product specifications. The Mobile Crusher (mobile crushing and screening plants) is composed of key crushing and screening station and secondary one, belt conveyor, and so on. Every single crushing station is an independent operating unit, they're able to respectively assume their distinct responsibility, and the belt conveyer is responsible for material transmitting and piling up among each crushing station.