Jaw crusher

PE/PEX Series Jaw Crushers is of single toggle type with features of simple structure, easy maintenance, stable function, low operation cost, great crushing ratio. It is used widely in mine, metallurgy, construction, road, railway, hydro-electric, and chemistry. It is suitable for the primary or secondary crush of large rock with compressive resistance no more than 320MPa. PE type is used for primary crushing, and PEX type is used for secondary and fine crushing.

Features and technology advantages of jaw crusher
1. Deep crashing cavity, no unreachable corner in cavity, higher feeding capacity and productivity.
2. Great crushing ratio, homogeneous output size.
3. Discharging adjustment by shim, reliable and convenient, broad range of adjustment, more flexibility.
4. Safe and reliable lubrication system, easy change spare parts, less effort in maintenance.
5. Simple structure, reliable work, low cost in operation.
6. Less energy consumption: single machine can reduce 15%-30% energy consumption, and the whole system can reduce by a half.
7. Broad range of discharging adjustment meets variable requirement of customers.
8. Low noise, little dust.
Working principle of jaw crusher
Powered by electrical motor, movable jaw is set in reciprocating movement at predetermined track through the transmission system of driving wheel, Vee-belt, and eccentric roll-driving shaft. The material is crushed in the cavity composed by fixed jaw plate, movable plate, and side protecting plate, and discharged the end product from the bottom discharge opening.This series jaw crusher adopts curve-movement compression way to crush the material. electric motor drives belt and belt wheel to set the movable plate in moving up and down through eccentric shaft. When the movable jaw rises, the angle formed by toggle and movable plate will be wider, and the jaw plate will be pushed approaching the fixed plate. In this way, the materials are crushed through compressing, grinding, and abrading. When the movable plate descends, the angle formed by toggle and movable plate will become narrower. Pulled by rod and spring, the movable plate will move apart from toggle, so the crushed materials can be discharged from the bottom of the crushing cavity. Consecutive movement of motor drives the movable plate in circular crushing and discharge to realize large-quantity production.
Specification of jaw crusher

Model	Size of feed Opening (mm)	Discharge range Opening (mm)	Max. feed size (mm)	Capacity (t/h)	Power (kw)	Overall dimension (L×W×H)(mm)	Weight (kg)
PE150×250	150×250	10 ~40	125	2~6	5.5	875×745×935	1100
PE200×350	200×350	10 ~50	160	6~10	7.5	1080×1060×1088	1600
PE250×400	250×400	20 ~60	210	8~16	15	1108×1090×1392	1850
PE400×600	400×600	40~100	350	14~36	30	1650×1748×1520	5800
PE500×750	500×750	50~120	400	30 ~80	45	1900×1876×1821	9000
PE600×900	600×900	75~200	480	56~192	75	2280×2245×2320	18700
PE750×1060	750×1060	80-180	630	72-198	110	2526x2410x2780	28000
PE900×1200	900×1200	95~265	750	186~398	110	3335×3182×3025	50000
PE1000×1200	1000×1200	130~280	850	190~420	132	3889x3282x3530	52000
PE1200×1500	1200×1500	160~320	1000	280~700	160	3800×3040×4150	82000
PEX150×750	150×750	10 ~40	120	8~25	15	1210×1572×1045	2800
PEX250×750	250×750	20 ~50	210	12-40	30	1450×1785×1260	5500
PEX250×1000	250×1000	20 ~50	210	15 ~50	30	1550×1990×1370	6500
PEX250×1200	250×1200	20 ~60	210	20 ~60	45	1650×2170×1465	9000
PEX300×1300	300×1300	25 ~65	250	20 ~80	55	1980×2456×1740	11500