Specifications

gravel machine
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gravel machine

Application:

It is suitable for crushing various kinds of ores and rocks of medium or above medium hardness. The features are stable structure, high efficiency, easy adjustment, and use economically, 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. The 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.

gravel machine 

Working principle: 

Cone crusher crushes materials by working between the movable cone and fixed cone. 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 drived 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 drived by motor through v-belts.The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve of cone crusher 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 diacharge 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.

gravel machine

Technical Data:

Model	Crushing cone diameter (mm)	Feed size (mm)	Max feed size (mm)	Discharging size (mm)	Capacity (t/h)	Power (kw)	Speed of eccentric shaft (r/min)	Weight(including motor) (t)	Dimension (LxWxH)(mm)
PYB600	Φ600	75	65	12-15	40	30	356	5	2234x1370x1475
PYD600	Φ600	40	35	3-13	12-23	30	356	5.5	2234x1370x1475
PYB900	Φ900	135	115	15-50	50-90	55	333	11.2	2692x1640x2350
PYZ900	Φ900	70	60	5-20	20-65	55	333	11.2	2692x1640x2350
PYD900	Φ900	50	50	3-13	15-50	55	333	11.3	2692x1640x2350
PYB1200	Φ1200	170	145	20-50	110-168	110	300	22	2790x1878x2844
PYZ1200	Φ1200	115	100	8-25	42-135	110	300	25	2790x1878x2844
PYD1200	Φ1200	60	50	3-15	18-105	110	300	25.3	2790x1878x2844
PYB1750	Φ1750	250	215	25-50	280-480	160	245	48	3910x2894x3809
PYZ1750	Φ1750	215	185	10-30	115-320	160	245	50.3	3910x2894x3809
PYD1750	Φ1750	100	85	5-13	75-230	160	245	50.2	3910x2894x3809
PYB2200	Φ2200	350	300	30-60	59-1000	280/260	220	80	4600x3302x4470
PYZ2200	Φ2200	275	230	10-30	200-580	280/260	220	80	4600x3302x4470
PYD2200	Φ2200	130	100	5-15	120-340	280/260	220	76	4600x3302x4470

Notice: Any change of technical data shall not be advised additionally