Cone crusher

Introduction and application of cone crusher:
Cone crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness. Compare with jaw crusher, cone crusher is of stable structure, high efficiency, easy adjustment, economic operation, etc. The spring safety system of crusher acts as an overloading protection system that allows metal to pass through the crushing chamber so as not to damage the cone crusher. The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separate to make sure reliable performance. The type of crushing chamber depends upon size of feeding and fineness of crushed product. The standard type (PYB) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing.
 
Working principle of Cone crusher:
Cone crusher crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficiency efficient than jaw crusher. The movable cone is supported by spherical bearing and fixed on an hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are driven by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the conveyor belt is driven by motor through v-belts. The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are grinded into pieces, when the movable cone leaves, grinded materials is discharged from the discharge hole. The fixed cone can be ascended or descended by adjusting setting to adjust the width of discharge hole, consequently the output size is determined adjusted.

Parameters of cone crusher:

Specification	Size of Feed  Opening (mm)	Max. Feeding  Size (mm)	Adjustable Size of  Discharge Opening  (mm)	Capacity (t/h)	Motor Power  Pole	Power (kw)	Dimension  (mm)	Weight  (t)
PE-150×250	150×250	125	10-40	1-3	4	5.5	670×820×760	0.81
PE-150×750	150×750	125	10-40	5-16	4	15	1050×1490×1055	3.8
PE-250×400	250×400	210	20-60	5-20	4	15	1160×1300×1240	2.8
PE-400×600	400×600	350	40-100	16-65	6	30	1480×1710×1646	7
PE-500×750	500×750	425	50-100	45-100	6	55	1800×1796×1940	12
PE-600×900	600×900	500	65-160	60-160	6	75	2235×2210×2380	17
PE-750×1060	750×1060	630	80-140	90-320	8	110	2430×2302×3110	29
PE-800×1060	300×1300	640	80-200	110-350	8	130	2530×2310×3110	30
PE-900×1200	900×1200	750	95-165	140-450	8	130	3789×2826×3025	50
PE-1000×1200	1000×1200	850	110-235	160-550	8	160	3889×2826×3025	57
PE-1200×1500	1200×1500	1020	150-300	400-800	8	120	4590×3342×3553	100.9
PEX-250×750	250×750	210	25-60	15-30	6	22	1750×1500×1420	5
PEX-250×1000	250×1000	210	25-60	16-52	6	30	1940×1650×1450	7
PEX-250×1200	250×1200	210	25-60	20-65	6	37	1940×1850×1450	7.7
PEX-300×1300	300×1300	250	25-100	20-90	6	55	2285×2000×1720	11

 Note: The technical parameters above are just for your reference. If there is any change, all parameters and overall dimension are subject to operating instructions. Any questions please feel free to contact us.