2/28/2018
2018-2-28 · Basic Jaw Crusher GENERAL The Size of a Jaw Crusher is defined by Feed opening IE: 42x54 = 54" wide by 42" depth Maximum feed size in R.O.Q. feed : 80% of depth IE : 42 x 54 Jaw Crusher Depth 42" - 1067mm x 80% Maximum Lump = 34" (854 mm) Toggle seat plate Moving jaw Stationary jaw Eccentric main-shaft causes the pitman to move back