Coal crusher

Coal crusher overview

Coal Crusher is a type crusher of ore crushing equipments used for crushing coal. Coal crusher is acknowledged well in coal processing industry for a long time. It is used widely in coal mining and coal processing because of its advantages. SBM is a major coal crusher manufacturer and supplier for power plants, coke ovens or other related coal crushing company. As the largest exporter in the design and manufacture of coal crushers and spare parts, SBM coal crushers are used in a wide variety of material reduction and processing applications in 100 countries around the world.

Coal crusher classification

Coal Crusher

Coal crusher is the main machine in coal crushing process, and it is used to crush coal into small particle size even powder. Coal jaw crusher is the most common crusher equipment in coal crusher plant and used as primary coal crusher. It can crush big coal into small pieces.

impact crusher is another common crusher that is used in coal crushing process. It is mainly used in primary or secondary crushing process.

cone crusher is used as fine coal crusher machine, and used in secondary or tertiary crushing process.

hammer crusher is a coal crusher machine with small capacity. Usually it is used before coal mill to grind coal into powder.

Mobile coal crusher is the convenient coal crusher. It unite the crushing equipment, belt conveyor, and vibrating screen. So crushing and screening process can be finished in this machine.

These coal crushers have their own benefits. How to choose which type of coal crusher is used in coal crushing depends on your requirements, such as crushing capacity, the finished size, etc.

Coal crusher three types

According to the coal processing, we divide coal crusher into three types as follows.

1. Primary coal crusher: Coal jaw crusher, coal impact crusher, coal hammer crusher (coal hammer mill)
Coal jaw crusher, is used for crushing and broking big or large coal in the first step of coal crushing plant applied most widely in coal crushing industry. With its unique advantages, coal hammer crusher is favor of our customers. Coal hammer crusher is developed from hammer crusher that is suitable for mid-hard and light erosive materials, whose pressure resistance strength is no more than 100Mpa and humidity lower than 15%, such as coal, salt, chalk, gypsum, blocks, limestone, etc.

2. Secondary coal crusher: Coal cone crusher
Coal cone crusher from SBM includes CS cone crusher, hydraulic cone crusher, HCS cone crusher and so on. Besides this, with high-efficiency and hydraulic pressure, cone crusher designed by crusher manufacturer SBM was widely used in mining, concrete factory, sandstone making, etc.

3. Tertiary coal crusher: Coal mobile crusher, if you want to know more about this crusher, and then click coal mobile crusher.

Coal crusher plant

In fact, we rarely use only one crusher in coal crushing process. Usually we compose these coal crushers into a complete coal crusher plant. A complete coal crusher plant includes crushing and screening machines. The stationary coal crusher plant contain jaw crusher as the primary crusher, impact crusher or cone crusher as the fine coal crusher.

Raw coal is transported between these coal crushers through belt conveyor. The finished crushing coal materials is screened out by vibrating screen. The eligible coal materials enter into further process, while unqualified pieces return to the coal crusher for crushing again. In this coal crushing process, coal can be crushed into 30-50 mm. If you need coal powder, crushed coal particle is grinded into powder by coal mill.

In the coal crushing plant, coal crusher can resize the coal stone so that it can be easily handled and processed. SBM coal crusher is acknowledged in its field since long time and gives smooth running resulting power economy and higher efficiency. For the Mosh hardness of coal is usually under 5, the miners can use jaw crusher, JC jaw crusher, hammer crusher, impact crusher, and hydraulic impact crusher etc. to handle it. After the coal has been crushed by coal crusher, we need vibrating screen to grade the coal by size and then transport the coal via belt conveyor. In this process, dewatering screen is optional to remove water from the product. More about working details about coal crushing plant.

Coal crusher manufacturer

SBM is a coal crusher supplier in China, and design coal crusher for coal crushing process. With the development of 30 yesrs, our products have formed two main kinds – crushers and grinding mills. Crushers include jaw crusher, impact crusher, cone crusher, and vsi crusher. Grinding mills include ball mill, Raymond mill, vertical mill, and ultrafine mill. We also supply a complete crushing and screening plant, such as stone crushing plant, coal crushing plant, ore crushing plant, concrete crushing plant, construction waste crushing plant and ballast crushing and screening plant. Now our crusher machines have export to all over the world, such as Indonesia, Philipines, India, Vietnam, USA, Australia, South Africa, Egypt, Germany, Poland.