Jaw Crusher: 1firm structure,high reliability 2flexible capacity,high efficiency 3long service life 4overload protection

Zhengzhou Yufeng Heavy Machinery Co., Ltd has been one of the largest mining machinery manufacturers in China. It mainly deal with Crushing and screening equipments, Mineral processing equipments, Artificial sand and stone making equipments and AAC equipments,dryer and rotary kiln , Lime and Cement production equipment and other equipments.

The Jaw Crusher is widely used in mining, building materials, chemical industry, metallurgy and so on. The Jaw Crusher is suitable for primary and secondary crushing all kinds of minerals and rocks with compressive strength less than 320 MPa. Working Principle Of Jaw Crusher:  The strip and strip pulley are driven by a motor, and the movable jaw moves up and down via eccentric shaft. The angle between fixed jaw and movable jaw becomes smaller when the movable jaw runs down, then the materials are crushed into pieces. It will become bigger when the movable jaw runs up. The movable jaw board leaves the fixed jaw board under the action of pole and spring , then the end products come out from the crushing cavity. Features Of The Jaw Crusher: 1. Simple structure, easy maintenance;2. High crushing ratio, even output granularity;3. High reliability, low investment;4. Low noise, less dust. 

Type	Technical performance				Motor power(kw )	Overall dimensions (L¡ÁW¡ÁH )(mm)	Weight(kg)
	Max feed-in size(mm)	Adjustment scope(mm)	Capacity (m3 /h )	Rotary speed of main shaft (r/min )
PEF150x250	125	10-40	1-3	285	7.5	922x745x933	700
PEF200x300	165	20-70	2-8	265	11	1056x1100x1120	800
PEF250x400	210	20-80	5-20	310	18.5	1108x1142x1392	3000
PEF400x600	340	40-90	10-40	275	30	1700x1732x1392	7200
PEF350x750	290	30-55	20-50	300	37	1900x1806x1808	8900
PEF500x750	425	50-100	34-68	275	55	2050x1860x2145	11320
PEF600x900	480	75-200	40-120	255	75	2792x2168x2250	17600
PEF750x1060	630	80-200	80-160	250	90	4180x2560x3070	30530
PEF900x1200	750	100-200	110-200	250	110	5200x2900x3500	50000
PEF1200x1500	1020	150-300	220-400	180	160	4200x3300x3500	106000
PEX150x750	125	10-40	5-15	300	15	1220x1480x1180	3600
PEX250x1000	210	15-55	10-32	300	37	1580x1992x1380	7350
PEX250x1200	210	15-60	12-38	300	37	1530x2192x1380	8700
PEX300x1300	250	20-90	16-65	300	55	1930x2400x1747	11600

stone crushing machine for stone iron ore and gold ore