Hot Selling Double Stage Crusher For Limestone
The application of the roller crusher Double Roll crushers are used for both, primary and secondary crushing. When the wedge falls down, with the effect of the compression springs, the movable roller makes the gap become smaller between two rollers and thus produce the smaller particle size. 2.The size of the drive pulleys may be altered to.Double Roll Crushers McLanahan. Double Roll Crushers Double Roll Crushers typically follow a primary or secondary crusher and are used for secondary and tertiary reduction of various minerals, such as ROM coal, clean coal, limestone, gypsum, trona, shale, bauxite, oil shale, coke, salt, lime, glass, kaolin, brick, shale and wet, sticky feeds.