1. Stone Jaw Crusher Usage and Application  This series of jaw crusher makes a feature of great crushing ratio, uniform size of fineness , easy maintenance and less operating cost.  2.Stone Jaw Crusher Features  (1) It is widely used in mining, metallurgical industry  ,building material ,highway, railway, water conservancy and chemical industries.  (2) Various materials with compressive resistance less than 320Mpa can be crushed.      3.Stone Jaw Crusher Working Principle  The motor of jaw crusher transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.    

model	size of feed opening(mm)	max. size of material (mm)	adjusting range of discharge opening(mm)	producing capacity(m3/h)	rotating speed of the eccentric shaft(r/min)	electric motor power(k w)	weight(t) excluding electric motor
PE-60×100	60×100	45	3-10	0.2-0.6	470	1.1	0.116
PE-150×250	150×250	125	10-40	0.6-3	300	5.5	0.81
PE-250×400	250×400	210	20-60	3-13	300	15	2.8
PE-250×500	250×500	210	20-80	5.7-31	300	18.5	3.36
PE-400×600	400×600	340	40-100	10-34	275	30	6.5
PE-500×750	500×750	425	50-100	20-52	275	55	10.3
PE-600×900	600×900	500	65-160	30-75	250	55-75	15.5
PE-750×1060	750×1060	630	80-140	72-130	250	110	28
PE-800×1060	800×1060	640	100-200	85-143	250	110	30
PE-870×1060	870×1060	660	200-260	181-210	250	110	30.5
PE-900×1200	900×1200	750	95-165	87-164	200	110	50
PE-1000×1200	1000×1200	850	195-265	197-214	200	110	51
PE-1200×1500	1200×1500	1020	150-300	250-500	180	160	100.9