Coal crushing plant
Coal crushing machine
After coal is mined from the earth, it is transported to process plant for washing to remove the impurity. In order to use energy of coal efficiently, we usually reduce the size of it to increase the contact area.
In this crushing process, we will use coal crushing machine. There are several types of it.
Jaw coal crusher is the most common crushing machine. Usually it is used as primary crushing machine with high crushing ratio. Using two jaw plates to extrude the raw coals to small pieces.
impact crusher is also the common crushing machine for coal. It is used after jaw crusher for secondary crushing. Impact plate with high chrome is wearable. The coals after crushed are cubic in shape.
cone crusher is fine crushing machine in this process. It has four types: spring cone crusher, CS cone crusher, hydraulic cone crusher, hcs90 cone crusher. Spring cone crusher is the early cone crusher, CS cone crusher is the most common cone crusher now. Hydraulic cone crusher is adjusted by hydraulic device and lubricated by the dilute oil. And with locking sleeve assembly, it can overcome the trouble of oil and water being mixed together.
hammer crusher is a small coal crushing equipment with low capacity. It is general used in milling process.
Coal crushing plant
These coals crushing machine is not used lonely, they compose a complete crushing plant with belt conveyor and vibrating screen .
In Electric Power palnt, coal gasification and clean coal process, crushing process is the first step and essential step.
Natural coal is feeded evenly into jaw crusher through belt conveyor, after crushed, it enter into impact crusher or cone crusher for fine crushing. Final it is screened out by screening machine.
NFLG is a 30 years’ crusher and grinding mill manufacturer in China. All the time, we supply all kinds of crushers and grinding mills for stone quarry, coal industry, cement, ore, concrete industry. We devote ourself to research new mining mahines for our custommers and supply perfect service.