Stone breaker has the priority of the big crushing rate, equal end product size, easy construct, easy maintenance act.

As the primary and secondary crushing equipment, jaw crusher is used widely in the crushing plant nowadays and has various advantages such as big crushing rate, equal end-product size, easy operation and maintenance. The highest anti-pressure of the end product can reach 320MPa. It's applied in many fields such as mining, quarry, road construction, railway and bridge infrastructure, hydroelectricity, chemical industry etc.

 

Jaw Crusher Operating principle: The jaw crusher is constituted with fixed and movable jaw, machine body, eccentric shaft, toggle plate and adjusting plate. When the jaw crusher is working, the triangle belt and funnel wheel are firstly started up by the motor and then drive the eccentric shaft in order to driving the movable jaw moving in reciprocation according to the regulated track. Falling into the crushing cavity through the feeding opening, the materials will be crushed by the fixed jaw plate and the movable jaw plate equably till they are crushed as small as they can pass through the discharging opening between the fixed and movable jaw plates when the movable jaw separate with the fixed one. The crushed materials will then be taken away by the belt conveyor.

Model	Feed Opening Size(mm × mm)	Max Feed Edge(mm)	Discharge Opening Range (mm)	Processing   Capacity(t/h)	Eccentric Shaft Speed(r/min)	Motor Power(kw)	Weight(t)	Overall Dimensions (mm)
								A	b	c	d	e	f	g	h	i
PE-600 × 900	600 × 900	500	65-160	50-120	250	55-75	15.5	1840	1420	960	1540	1515	2305	1590	400	1505
PE-750 × 1060	750 × 1060	630	80-140	52-180	250	110	28	2472	1820	1060	2010	1660	2450	1850	430	1980
PE-800 × 1060	800 × 1060	640	100-200	136-230	250	110	29	2472	1820	1060	2010	1660	2500	1850	530	1980
PE-900 × 1200	900 × 1200	750	95-165	140-260	200	132	46.5	3182	1976	1200	2125	1800	3335	2155	830	2530
PE-1000 × 1200	1000 × 1200	850	195-265	315-342	200	132	47	3182	1976	1200	2125	1800	3435	2255	860	2530
PE-1200 × 1500	1200 × 1500	1020	150-300	400-800	180	200	83.5	3732	1780	1620	2700	2285

PEX 250-1200 Stone crusher