Jaw Crusher

Jaw crusher is a kind of heavy duty machine which can crush materials into even granularity. This crushing machine has the characteristics of high reduction ratio, high productivity, simple structure, and reliable performance, etc. It is convenient to maintain and practical to use.
Our Jaw crushers can be used in mining industry, metallurgical industry, construction, smelting, road building, chemical industry, and other fields, for crushing various materials whose compressive strength is not more than 320 MPa.

Features:
1. Crushing chamber is deep and has no dead space, which helps improve the feeding capacity and productivity.
2. Our jaw crusher has high reduction ratio and the crushed materials are of the even granularity.
3. Adjustment device of gasket type discharging opening is reliable and convenient to use. The discharging opening has wide adjusting range. This can increase the flexibility of our equipment.
4. Lubrication system is safe and reliable. Accessories are convenient to replace, and little maintenance is needed.
5. Jaw crusher has simple structure, reliable performance and low operating cost.
6. Jaw crusher is a kind of energy saving equipment. Single machine can save 15% ~ 30% energy and whole system saves more than doubled energy.
7. Discharging opening has large adjusting range, so your different requirements can be satisfied.
8. Low noise and little dust.

Advantages:
1. Short toggle plate
2. Low hanging
3. Big swing angle
4. Long service life

Working Principle:
Jaw crusher consists of frame, eccentric shaft, belt wheel, flywheel, movable jaw, side guard plate, toggle plate, toggle backseat, gap adjusting screw, returning spring, fixed jaw plate and movable jaw plate. Toggle plate is also used to guarantee the security.
Jaw crusher uses electric motor as the motive power. Eccentric shaft is driven by triangle belt and genea wheel, which makes movable jaw make reciprocating motion according to the desired trajectory. Then, materials in crushing chamber (consists of fixed jaw plate, movable jaw plate and edge plate) are crushed and the finished materials are discharged from discharging hole.

Technical Parameters:

Specification and Model	Technical Characteristic				Motor power (kw)	Dimension (L× W× H) (mm)	Weight (kg)
	Max. feeding size (mm)	Adjustment range (mm)	Production capacity (m3/h)	Rotating speed of main shaft (r/min)
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	1530×2192×1380	8700
PEX300×1300	250	20-90	16-65	300	55	1930×2400×1747	11600

Hongji is a professional jaw crusher manufacturer in China, which adopts advanced manufacturing equipment and technology to produce various crushing machines. Our jaw crushers are convenient to operate and are of reliable performance. Furthermore, they produce little noise.
These stone crushing machines are quite suitable for use in mining, metallurgical industry, road building, construction, chemical industry and other fields.
In addition to Jaw crushers, we also offer circular vibrating screens, vibrating feeders, high gradient magnetic separators and track mobile crushing stations, etc. These mining machines are good in quality and reasonable in prices.
Welcome to visit our company. If there is any problem, please don't hesitate to contact us!