Specifications

Metal Jaw Crusher
1. jaw crusher condition
2. big crushing ratio
3. uniform products size

Metal Jaw Crusher 

Features of Jaw crusher

1. crusher crushing the ores,rocks ,pressure below 320 MP 
2. hard rocks of high erosion 
3. used in mining,building,chemical

4. crusher with Less machine stop time 
5. Low cost 
6. Long service life 
7. Primary crusher, simple structure 
8. Strong construction

9. High crushing ratio;

10. Easy maintenance;

11. Stable performance;

12. Even final products.

Jaw crusher working principle:

The jaw crusher squeezes rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock that is larger than the opening at the bottom of the jaw lodge between the two metal plates of the jaw. The opening and closing action of the movable jaw against the fixed jaw continues to reduce the size of lodged pieces of rock until the pieces are small enough to fall through the opening at the bottom of the jaw. It has a very powerful motion.

Jaw crusher application 

Jaw crushers are widely used for mining, smelting, building materials, road and railway construction, irrigation works, and materials with compression strength no more than 320MPa.

The Structure of Jaw Crusher:

 

 

Jaw crusher technical parameters

Model	Max feed size (mm)	Discharge Size(mm)	Capacity (T/h)	Power (KW)		mainshaft Speed(r/min)	Weight (T)
PEF150×250	125	10-40	1-3	Y2-132S-4	5.5	285	0.7
PEF200×300	180	20-70	2-8	Y2-160M-4	11	285	0.8
PEF-250×400	210	20-80	4-14	Y2-180L-6	15	310	2.8
PEF-400×600	350	40-160	20-120	Y2-250M-8	30	300	6.5
PEF500×750	425	50-100	40-110	Y2-280M-6	55	275	11.3
PEF-600×900	480	72-200	56-192	JR117-8	75	255	17.6
PEF750×1060	630	80-200	100-250	JR117-8	90	250	29
PEF900×1200	750	95-200	120-280	JR117-8	110	250	50
PEF1000×1200	850	110-260	180-340	JR117-8	130	200	53
PEF1200×1500	1020	150-300	300-500	JR117-8	160	180	101
PEX-150×750	120	8-25	10-40	Y2-180L-6	15	300	3.5
PEX-250×750	210	12-35	15-50	Y2-280S-8	30	300	5.5
PEX-250×1000	210	12-50	30-95	Y2-250M-8	37	300	6.5
PEX-250×1200	210	12-50	40-100	J2-280M-8	37	300	8.8
		12-70
PEX-350×750	300	15-50	20-50	Y2-315M-8	30	250	6.5
PEX-300×1300	250	20-90	45-130	Y225M-6	75	250	11

Metal Jaw Crusher

For further details, please feel free to contact

Tracy Xie

Zhengzhou Jinma Mining Machinery Co., Ltd. 

Tel: 86-371-67511065     Fax: 0086-371-67512579

Mobile:86-150-382-13376

Website: