Shearer | mining |
Other articles where Shearer is discussed: coal mining: Origins of longwall mining: …simple continuous machine called the shearer was introduced. Pulled along the face astride the conveyor, the shearer bore a series of disks fitted with picks on their perimeters and mounted on a shaft perpendicular to the face.
Coal Shearer - RitchieWiki
A coal shearer is an electrically driven hydraulic cutting machine also referred to as a power loader, stage loader or shear loader used in the longwall mining of coal.The average coal shearing machine is 15 meters long, weighs in excess of 90 tons and can travel up to speeds of 10 to 14 meters a minute.
Longwall Coal Shearer Wholesale, Shearer Suppliers - Alibaba
jiangsu shearer exporter coal mining shearer pick 350w electric sheep shearer hydraulic automatic shearers scraper shearer high quality scrap metal alligator shearer hydraulic guillotine beam shearer guillotine shearing machine shearer hand shearer rebar shearer iron coil shearer blackburn rovers football name set shearer 9 roller shearer More...
Cutting Machines - Shearers | Introduction | underground COAL
Equipment Cutting Machines - Shearers. Shearers are by far the most commonly used cutting machines, both in Australia and overseas. A shearer consists of a machine body containing electric motors, hydraulic equipment and controls which is mounted over the AFC.