Primary grading crusher/Secondary grading crusher/Fine grading crusher it's widely used for crushing all kinds of coal, coal slime, oil shale, coal gangue, limestone, petroleum, coke, slag, glass,nickel ore, bauxite, gold ore, construction waste materials which Moh's hardness not exceed 6.
2DSKP /2PLF series grading crusher is a crushing equipment independently developed by our company for various coal crushing conditions;
Crusher casing adopts integral casing structure, which effectively solves the problem of unstable bearing positioning, and keeps the crushing chamber closed to ensure a clean working environment;
Crushing teeth are made of Babbitt wear-resistant alloy (HRC45-55, impact toughness 38Kg · m/cm2), with the characteristics of high hardness, high wear resistance, high toughness, strong impact resistance, etc., the service life is 2-3 times that of ordinary crushers than ordinary materials;
All kinds of crusher teeth, moving tooth structure, ring structure, gear ring structure, tooth plate structure, the whole roller structure;
The crushing teeth are arranged in advanced, including single spiral, double spiral, multi spiral, alternating, linear, etc.,
with high caking rate and high crushing efficiency;
The discharge particle size is adjustable, and the adjustment mode is eccentric bearing device, screw mode and hydraulic mode;
A variety of mobile devices, such as fixed mobile devices, screw mobile devices, hydraulic, electric mobile devices, convenient for daily maintenance and repair;
Equipped with advanced overload, stall protection device, intelligent control system and automatic lubrication system, easy to operate, safe and reliable equipment.