The Current Position:Home>>Products>>Brief Introduction

Cone crusher

 Cone crusher|high efficiency 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.
Features of Cone crusher:
-Big crushing ratio, high efficiency while working;
-Perfect lubricating device ensures the reliable functions of machine;
-Wearing parts are of high quality, thus lowering the cost efficiently;
-Long life and wide usage.
Main technical parameter
Model
Diameter breaking (mm)
Feed opening(mm)
Max feed size(mm)
Range of discharge opening (mm)
Capacity(t/h)
  Power (kw)
Speed of eccentric shaft
(r/min)
Weight including motor (t)
Overall dimension L×W×H(mm)
PYB600
Φ600
75
65
12-15
40
30
356
5
2234×1370×1675
PYD600
Φ600
40
35
3-13
12-23
30
356
5.1
2234×1370×1675
PYB900
Φ900
135
115
15-50
50-90
55
333
11.2
2692×1640×2350
PYZ900
Φ900
70
60
5-20
20-65
55
333
11.2
2692×1640×2350
PYD900
Φ900
50
50
3-13
15-50
55
333
11.3
2692×1640×2350
PYB1200
Φ900
170
145
20-50
110-168
110
300
24.7
2790×1878×2844
PYZ1200
Φ900
115
100
8-25
42-135
110
300
25
2790×1878×2844
PYD1200
Φ1200
60
50
3-15
18-105
110
300
25.3
2790×1878×2844
PYB1750
Φ1750
250
215
25-50
280-480
160
245
50.3
3910×2894×3809
PYZ1750
Φ1750
215
185
10-30
115-320
160
245
50.3
3910×2894×3809
PYD1750
Φ1750
100
85
5-13
75-230
160
245
50.2
3910×2894×3809
PYB2200
Φ2200
350
300
30-60
59-1000
280/260
220
80
4622×3302×4470
PYZ2200
Φ2200
275
230
10-30
200-580
280/260
220
80
4622×3302×4470
PYD2200
Φ2200
130
110
5-15
120-340
280/260
220
81.4
4622×3302×4470
 
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.
Copyright © 2010 HENAN YUHUI MINING MACHINERY CO.,LTD.
Tel: 0086-371-55018888 E-mail: hnyhks@hotmail.com MapXml