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.Good grain shape and high efficiency
2.Strong crushing capacity
3.Run continuously and stably
4.Just replacing the fixed cone can achieve a variety of cavity shapes for fine crushing.
5.Adopt direct meta-contacting method, which facilitates replacing liner plates of mobile cone and stationary cone
6.Double insurance controlled hydraulic and lubrication system can ensure the machine'soverload protection and good bearing lubrication.
7. Easy maintenance: The structure of cone crusher is simple and compact. It has the features of stable performance, not easy to fault and convenient maintenance.

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 fine crushing

DP-100 CAPACITY （t/h）
Discharging Stroke(mm)	7	10	13	16	19	22	25
16	35-45	45-55	55-65	65-75	75-85	80-90	85-95
20	45-50	50-60	60-70	70-85	90-100	100-110
25		55-65	65-75	75-90	100-115

DP-160 CAPACITY （t/h）
Discharging Stroke(mm)	8	10	15	20	25	30	33
18	60-70	70-90	80-105	100-125	135-150	160-175	170-185
25		90-110	110-130	130-155	160-180	185-210
32			140-160	170-190	190-200
40				200-220	200-240

DP-250 CAPACITY （t/h）
Discharging Stroke(mm)	8	12	16	20	24	28	32	36	40
25	100-120	120-140	140-160	160-180	180-200	200-220	220-245	245-265	265-290
32	100-130	130-160	170-200	195-225	200-250	250-280	275-305	305-335
40		160-190	215-245	245-275	280-310	315-345	335-365

DP-300 （t/h）
Discharging Stroke(mm)	8	12	16	20	24	30	35	40	45
25	150-170	165-185	190-210	230-250	250-270	280-300	320-340	340-370	370-390
32		200-220	230-250	270-290	300-330	370-390	420-430	470-490
40		230-250	260-280	320-350	375-405	420-450	470-500