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Spring Cone Crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness - details see: https://www.machineto.com/pyd2200-spring-cone-crusher-with-good-quality-10310628

Spring Cone Crusheris suitable to crush various kinds of ores and rocks of medium or above medium hardness. Compared with Jaw Crusher, Spring Cone Crusher is of stable structure, high efficiency, easy adjustment, and economical using etc. The spring safety system of crusher acts as an overloading protection system that allows metals 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 separated to make sure reliable performance. This type of crushing chamber depends upon the size of feeding and fineness of the 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 Spring Cone Crusher:

Spring Cone Crusher crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficiency 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 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.

Technical Data of Spring Cone Crusher:

Model	Diameter of Bottom End of Conical Crushing Head (mm)	Max Feeding Size (mm)	Adjustable Range of Discharge Opening (mm)	Crushing Capacity (t/h)	Motor Power (kw)	Rev.of Eccentric Shaft (r/min)	Weight (t)	Overal Dimension (L×W×H) (mm)
PYB600	Φ600	75	12-15	20-40	8P-30	356	5	2234×1370×1675
PYD600	Φ600	35	3-13	12-23	8P-30	356	5.5	2234×1370×1675
PYB900	Φ900	115	15-50	50-90	8P-55	333	11.2	2692×1640×2350
PYZ900	Φ900	60	5-20	20-65	8P-55	333	11.2	2692×1640×2350
PYD900	Φ900	50	3-13	15-50	8P-55	333	11.3	2692×1640×2350
PYB1200	Φ1200	145	20-50	110-168	8P-110	300	24.7	2790×1878×2844
PYZ1200	Φ1200	100	8-25	42-135	8P-110	300	25	2790×1878×2844
PYD1200	Φ1200	50	3-15	18-105	8P-110	300	25.3	2790×1878×2844
PYB1750	Φ1750	215	25-50	280-480	8P-160	245	50.3	3910×2894×3809
PYZ1750	Φ1750	185	10-30	115-320	8P-160	245	50.3	3910×2894×3809
PYD1750	Φ1750	85	5-13	75-230	8P-160	245	50.2	3910×2894×3809
PYB2200	Φ2200	300	30-60	590-1000	8P-(260-280)	220	80	4622×3302×4470
PYZ2200	Φ2200	230	10-30	200-580	8P-(260-280)	220	80	4622×3302×4470
PYD2200	Φ2200	100	5-15	120-340	8P-(260-280)	220	81.4	4622×3302×4470