Roll Symons crusher parts for the cement , chemical, electric power, metallurgy, building materials , refractories and other industrial sectors crushing medium hardness materials , such as limestone , slag , coke , coal and other materials in the debris , crushing operations . The series of roll Symons crusher parts composed mainly of the roller , the roller support bearings , compacting and adjusting device and a driving device and other components .
Nature of the material and yield are often closely related to the roller speed of the most appropriate characteristics of the roller surface , the hard material to be broken and size. Are generally determined according to the test . It is to ensure that high-yield, low energy consumption and a uniform product , we should also make the roll surface wear light . The larger particle size , speed should be lower ; grooved rollers and toothed Symons crusher parts speed, should be less than smooth roll Symons crusher parts; when broken and soft , brittle materials , the speed should be large for some, but when crushing hard materials , speed should be smaller.
Roll Symons crusher parts at work PRECAUTIONS :
1 crushing space viscous materials prone to clogging , clogging failure in handling should stop treatment , can not be stabbed mine in operation .
2 to strengthen the roll Symons crusher parts parts inspection, Symons crusher parts for lubricating parts on time to refuel and maintain a good state of lubrication equipment .