Derivation: From "col" (Old English) coal
Description: Black and shiny
Coal burns well, since it is mostly made of carbon. It has been mined for a long time for this reason. The industrial revolution started in Britain when people discovered how to smelt iron efficiently, and for this you needed coal. Britain has a lot of coal and iron, although many mines are no longer in use.
There are different types of coal. Anthracite is a good quality coal which burns nearly without smoke or flame as it is nearly pure carbon. It is very shiny and hard. The photograph below shows a piece of anthracite which has been polished. Normally coal makes your hands dirty with coal dust, but this doesn't!
Coal is a burnable atramentous or brownish-black sedimentary bedrock commonly occurring in bedrock strata in layers or veins alleged atramentous beds or atramentous seams. The harder forms, such as anthracite coal, can be admired as metamorphic bedrock because of after acknowledgment to animated temperature and pressure. Coal is composed primarily of carbon forth with capricious quantities of added elements, chiefly hydrogen, with abate quantities of sulfur, oxygen and nitrogen.
Coal crusher is a blazon crusher of ore crushing equipment acclimated for crushing coal. Coal crusher is accustomed able-bodied in coal processing industry for a continued time. It is acclimated broadly in coal mining and coal processing because of its advantages. DSMAC is an above coal crusher architect and supplier for ability plants, coke ovens or added accompanying coal crushing company. As the better exporter in the architecture and accomplish of coal crushers and additional parts, DSMAC coal crushers are acclimated in an advanced array of actual abridgement and processing applications in 100 countries all over the world.
According to the coal processing, we bisect coal crusher into three types as follows.
1. Primary coal crusher: coal jaw crusher, coal appulse crusher, coal bang crusher (coal bang mill), Coal jaw crusher, is acclimated for crushing and breaking big or ample coals in the aboriginal footfall of coal crushing bulb activated a lot of broadly in coal crushing industry. With its different advantages, coal impact crusher is favor of our customers. Coal bang crusher is developed from impact crusher that is acceptable for mid-hard and ablaze cutting materials, whose burden attrition backbone is no more than 100Mpa and clamminess lower than 15%, such as coal, salt, chalk, gypsum, blocks, limestone, etc.
2. Secondary coal crusher: coal cone crusher
Coal cone crusher from DSMAC includes spring cone crusher, hydraulic cone crusher and so on. Besides this, with high-efficiency and hydraulic pressure, cone crusher advised by crusher architect DSMAC was broadly acclimated in mining, accurate factory, sandstone making, etc.
3. Tertiary coal crusher: coal adaptable crusher, if you want to apperceive added about this crusher, and again bang coal adaptable crusher.
In the coal crushing plant, coal crusher can resize the atramentous rock so that it can be calmly handled and processed. DSMAC coal crusher is accustomed in its acreage back continued time and gives bland active consistent ability abridgement and high efficiency. For the Mosh acerbity of coal is usually beneath 5, the miners can use jaw crusher, impact crusher, and cone crusher etc. to handle it. After the coal has been crushed by coal crusher, we charge cavernous awning to brand the coal by admeasurement and again carriage the coal via belt conveyor. In this process, dewatering awning is alternative to abolish baptize from the product.
If you are interested in products,Please leave a message,enquire about the price,solutions.To become our quality clients will have access to a 2%-10% discount of contract!!!