An Type of Energy Saving Primary Crusher

An Type of Energy Saving Primary Crusher

This machine is an electric motor powered by the motor pulley, driven by a V-belt and the sheave eccentric shaft, so that the movable jaw by a predetermined trajectory for reciprocating movement, which will enter the crushing by the fixed jaw, the movable jaw plate and the side shield the cavitary materials to be broken, and the finished material is discharged through the lower part of the discharge opening.

Firstly, the primary heavy duty crusher will reduce the run-of-mine iron ore up to 1.3 meters in diameter into lumps about the size of a football feeding by vibrating feeder, it is then transferred to a secondary crusher by heavy duty conveyor belt, where the sized iron ore is broken down into grapefruit-sized lumps. Then the crushed iron ore will be transferred to sieving equipment for grade. The oversize is returned for tertiary crushing after which it becomes part of the feed to the product screens. Secondly, after the crushing process is over, the sized iron ore will be sent to a concentrator where waste shale and low-grade ore is removed so the saleable lump and fines products can be produced. Thirdly, a washing plant is needed to remove the ultrafine iron ore. After the washing process, the final iron ore products are produced. Then it will be transported to a stockpile.

The tire mobile crushing plant can choose jaw crusher, impact crusher, cone crusher or vertical shaft impact crusher, etc as it’s mainly frame, the raw material is delivered into the crusher evenly by feeder and then to be crushed, the crusher will constitute a closed system with round vibrating screen, as to crush the material circularly, the output material with size meet the requirement will be delivered out by the belt conveyors. It’s widely used in mining ore crushing, construction waste recycling, construction aggregate producing, high way, railway, roads and bridges construction, etc.

crushing plant:

vibrating screen:...

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