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  PY Series Spring Cone Crusher

Spring Cone Crusher is 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 paSpring Cone Crusherss 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
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