Jaw Crusher
Jaw Crusher Manufacturers,Suppliers and Exporters
A Jaw Crusher refers to a type of Crusher.A jaw crusher is a construction equipment machine used to reduce large rocks into smaller rocks,gravel,or rock dust.Jaw crushers are machines which uses a metal surface to break or compress materials.It is useful in Mining operations.Jaw Crushers are used to crush very hard rock like Granite, Black basalt, River gravel, black trap rock, Iron ore, coal, dolomite, limestone, etc. Whatever your crushing needs - from hard and abrasive rock to various recycling materials - you'll find the various solutions in market.Jaw Crusher is one of the most popular stone-crushing equipments in the world.It is widely used in mining, metallurgy, construction, highway, railroad, and chemistry industries and etc. Many models are available according to your different fineness requirements.
Structure of Jaw Crusher
Jaw Crusher mainly consists of main frame, eccentric shaft, belt wheel, flying wheel, movable jaw plate, side board, toggle plate, back seat for toggle plate; gap adjusting screw, returning spring, fixed jaw plate, movable jaw plate and so on. The toggle plate also plays the role of protecting.
Working Principle of Jaw Crusher
Motor drives belt and belt pulley, makes moving jaw up and down through eccentric shaft. When the moving jaw is up, the angle between lining plate and moving jaw becomes large, and this will push moving jaw plate close to the fixed jaw plate. During this process, the material is crushed and ground, thus the crushing will be done. When the moving jaw is down, the angle between lining plate and moving jaw becomes small, the moving jaw plate will leave the fixed jaw plate on account of the effect of pulling bar and spring, and then the crushed material will be discharged from the lower opening of the crushing room. With the motor continuously rotating and the material periodically crushed and discharged by the crusher, the mass production can be realized.
Jaw crushers can also reduce the size of crushable trash, making it easier to load and transport. Crushed material is significantly easier and safer to load, transport, and dump. This option is frequently used in the construction or demolition business, when large amounts of breakable material, like concrete, require processing in order to efficiently remove the debris.
Important things to remember when considering types of jaw crushers include the size of the crushing chamber opening and the length of the crushing chamber. The crushing chamber opening should be large enough to fully and easily fit the original material to be crushed. With jaw crushers, the longer the crushing chamber are, the more crushing power the jaw crusher exerts. Long crushing chambers are ideal for extremely hard material that requires more strength to crush.
Brief Introduction of Company:
RD Group of Companies are pleased to introduce as an ISO 9001:2008 Company and one of the leading Manufacturer and Exporter of ‘Mining Equipments’. To know more about our Company visit us at www.rdgroupindia.com
To know more about Crushers, visit http://en.wikipedia.org/wiki/Crusher