Jaw Crushers

rd primary jaw crushers are designed to crush very hard rock like granite, black basalt, river gravel, black trap rock,dolomite,limestone & iron ore, coal, etc.
heat treated shafts forged of special alloy to handle overloads and hard materials
heavy duty self aligned spherical roller bearings absorbs and withstand extreme shocks, radial and thrust load and offer substantially more bearing life
much heavier, stronger, robust one piece frame, stress- relived for optimum reliability
toggle bearing wedges for easy in, easy out bearing replacement
hardened barrel wear liners (side plate) protect the pitman (lever)
replaceable fix & swing jaw plate made out high chrome & manganese percentage
one piece cast pitman (lever) stands up to the most demanding crushing applications
larger stroke, deeper crushing motion, steeper nip angle means higher capacity and greater throughput
jaw crusher average capacity in tonshr. with jaw setting (closed settings) hp rpm
inches mm 1" 112" 2" 212" 3" 312" 4" 5" 6" 7" 8"
25 38 50 63 75 90 100 125 150 175 200
24"x12" 610x305 28 33 40 48 55 62 - - - - - 50 280
24"x15" 600x 375 - 40 45 53 60 70 - - - - - 50 280
30"x15" 762x 381 - - 50 63 70 80 90 - - - - 60 280
30"x20" 762x500 - - - 68 72 80 88 - - - - 60 280
36"x24" 914x610 - - - - 80 100 125 150 200 250 275 75 280
42"x32" 1066x813 - - - - - 125 150 175 225 225 325 120 280
42"x36" 1066x914 - - - - - 150 175 200 250 300 350 150 280
note:
the output in tph indicated above is based on average hard dry quartz weighing at least 1.6 tonm3 when crushed and on continuous feed of graded sizes with fines removed
capacities may vary by 25 % depending on type of rock, gradation and method of the table, it is generally not economical to operate at such a setting