Specifications

High efficiency durable hard rock jaw crusher
1Firm structure
2Capacity:1-800T/H
3)ISO9001-2008

High efficiency durable hard rock jaw crusher

 

 

Brief introduction of hard rock jaw crusher :

The jaw crusher is widely used crushing equipment. It has two types, single-toggle type and double-toggle type.

Generally, the single-toggle jaw crusher is applicable for coarse/medium crushing ores and rocks with compression strength under 250Mpa. The three models of jaw crushers above PEF0609 can also crush ores and rocks of different hardness. The PEF-X single-toggle jaw crusher used for fine crushing is applicable for ores and rocks with medium hardness and below, and the double-toggle jaw crusher can be used to crush ores and rocks with various hardness and high corrosion.

The jaw crusher has advantages of simple structure, reliable working, easy operation, convenient maintenance and low cost for equipment and production. It is widely used in metallurgy, mining, building materials, chemical industry and cement for coarse and medium crushing operations. The jaw crusher is mainly composed of frame body, movable jaw part, toggle plates, locking devices with pull-rod spring and driving devices. The movable jaw is driven by motors for complex pendulum through triangle belt. Once the ores are poured into the crushing cavity crush, they will be extruded, split and bended due to the action of the swing jaw. The crushed ores will be discharged out at the moment when the swing jaw leaves the fixed jaw plate.

 

Jaw crusher is ideally suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is 320MPa.

 

Export countries of hard rock jaw crusher :
India, Vietnam, Kazakhstan, Mongolia, Pakistan, Iran, Ecuador, middle east and other countries and areas.

 

Working Principles of hard rock jaw crusher :
The motor drives pulley of jaw crusher, making the movable jaw do periodic movement through eccentric shaft. The angle between toggle plate and movable jaw increases when movable jaw moves up. So the movable jaw moves to the fixed jaw. The stones are crushed in this process in jaw crusher. The angle between toggle plate and movable jaw decreases when movable jaw moves down, the movable jaw moves away from fixed jaw by the pulling of rod and spring, the crushed stones are discharged from the outlet.

Main Technical Data(parameters) of hard rock jaw crusher :

 

Type	Max. feed  size (mm)	Adjustment  scopes(mm)	Capacity (t)	Rotating speed  of mainshaft (r/min)	Motor  power (kw)	Overall dimension  (mm) (L*W*H)	Weight  (KG)
PEF150*250	125	10-40	1-3	285	7.5	922*745*933	700
PEF200*300	165	20-70	2-8	265	11	1056*1100*1120	800
PEF250*400	210	20-80	5-20	310	18.5	1108*1142*1392	3000
PEF400*600	340	40-90	10-40	275	30	1700*1732*1392	7200
PEF350*750	290	30-55	20-50	300	37	1900*1806*1808	8900
PEF500*750	425	50-100	34-68	275	55	2050*1860*2145	11320
PEF600*900	480	75-200	40-120	255	75	2792*2168*2250	17600
PEF750*1060	630	80-200	80-160	250	90	4180*2560*3070	30530
PEF900*1200	750	100-200	110-200	250	110	5200*2900*3500	50000
PEF1200*1500	1020	150-300	220-400	180	160	4200*3300*3500	106000
PEX150*750	125	10-40	5-15	300	15	1220*1480*1180	3600
PEX250*1000	210	15-55	10-32	300	37	1580*1992*1380	7350
PEX250*1200	210	15-60	12-38	300	37	1730*2192*1380	8700
PEX300*1300	250	20-90	16-65	300	55	1930*2400*1747	11600

 

 

 

 

 

 

 

 

 

 

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