Description

 Single cylinder hydraulic cone crusher is widely used in mining, metallurgy, construction, highway, railroad, and water conservancy, etc. It can break or crush all kinds of medium hard or harder ore for mining, chemical building, materials and other industrial sectors. This kind of machine has the features of big crushing ratio, continuous operating, even granularity, automated hydraulic clearing system, high capacity, simple structure and low operating cost, suited perfectly for middle and fine crushing.

Features

1. Materials are crushed into much smaller size, so more crushing and less grinding efficiency is realized.
2. Larger capacity and smaller size of final product reduce cyclic load.
3. Humanization design and hydraulic adjustment of discharge outlet save time. Adjustment can be controlled precisely.
4. Single hydraulic system adjusts main shaft and body, the body can rise and decline integrally to adjust discharge size, side cylinder and upper frame with slope can be avoided.
5. Hydraulic pressure adjusting system keeps the machine from metal damage.
6. Spare parts can be easily changed, so downtime is shortened.
7. Hydraulic pressure of the whole machine is low so that it gives lower pressure to the main frame, and hydraulic system lasts longer.
8. The machine is designed with small dimension, so the installation and transportation are very convenient.

Working principle

 Single cylinder hydraulic 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 is 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 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 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.

Specifications

 

Model		DP-100	DP-160	DP-250	DP-300
Motor power(kw)		75-90	110-160	132-250	200-315
Stroke(mm)		16、20、25	18、25、32、40	18、25、32、40	18、25、32、40
Weight (T)		9.8	12.8	23.2	38.5
Max feeding size(mm)	Medium Coarse Extra coarse	200 250	250 330	280 380	380 500

Capacity of middle crushing 

DP-100S CAPACITY （t/h）
Discharging Stroke (mm)	20		25		30		35		40		45
16	80-90		105-115		120-130		135-145		145-165		155-175
20			120-130		145-155		160-180		170-200		185-215
25					185-195		200-220		210-230
DP-160S （t/h）
Discharging Stroke(mm)	20	25		30		35		40		45		50
18		110-140		140-170		160-190		180-210		200-230		230-260
25				170-220		190-240		210-260		230-280
32						230-280		270-320		280-350

DP-250S （t/h）
Discharging Stroke(mm)	20	25	30	35	40	45	50
18		170-190	170-210	190-230	210-255	235-275	255-295
25			220-270	255-315	290-345	320-350	330-350
32				360-400	380-420	400-420
40					450-500	480-530

DP-300S （t/h）
Discharging Stroke(mm)	45	50	55	60	65	70	75	80
18	300-350	325-375	375-425	400-450	425-475	450-500	500-550	550-600
25		500-550	550-600	600-650	650-700	700-750	750-800
32		650-700	700-750	750-800	825-875	900-950	950-1000