Single cylinder hydraulic cone Crusher，Working principle，Parameters

Single Cylinder Hydraulic Cone Crusher

DLD series single cylinder hydraulic cone crusher is a crushing equipment developed and designed by Zhongyu Dingli for many years engaged in crushing industry, on the basis of design, production, sales, experience and market demand.

Application: Iron ore, basalt, limestone, etc

Discharge Size: 4-41mm

Capacity: 20-1500t/h

If you are interested in our products, please email us at dingli@dinglicrusher.com

Working Principle

The horizontal shaft rotates under the drive of the motor, and the eccentric sleeve rotates through the gear. The eccentric sleeve drives the moving cone to do conical swing, and the fixed cone forms continuous extrusion to achieve the purpose of breaking stones. By adjusting the hydraulic cylinder at the bottom of the moving cone, the moving cone can be made to move up and down, so as to control the size of the ore discharge port, and then achieve the purpose of adjusting the size of the product particle size. The hydraulic cylinder has the function of over-iron protection, when there are unbreakable objects into the crushing chamber, the hydraulic cylinder controls the moving cone fall, the unbreakable objects fall out, the moving cone automatically recover, the equipment will return to the normal working state.

Performance Characteristics

Transmission System

Zhongyu Dingli single cylinder hydraulic cone crusher adopts spiral bevel gear drive, higher bearing capacity, more stable transmission, and lower noise.

Lamination Crushing

Different from the traditional cone crushing method, the laminated crushing principle is adopted, which not only improves the yield and efficiency, but also optimizes the particle shape of the product, making the partical shape form a cube.

Overload Protection

High pressure to meet the demand of low pressure, Promptly signal when there is high pressure during normal operation of the equipment.

Positive Pressure Dust Prevention

U-T dust-proof sealing system, positive pressure dust-proof paper can prevent lubricating oil pollution and damage the bearing, prolong the service life of equipment.

Lubricated Bearing Design

The bearing capacity is large, the anti-adhesion ability is strong, the adaptability to harsh working conditions is strong, the operation equipment is stable, the lubrication bearing adopts the oil wedge design, the lubricating oil film formed between the shaft and the bearing, avoids the direct friction between each other, reduces the heat, prolonging the service life of the bearing.

Features

High crushing efficiency

The crushing stroke, crushing speed and laminating crushing principle are combined to improve the production capacity and working efficiency. Under the condition that the diameter of the moving cone is the same, the production capacity is increased by about 35%-60%.

Grain Stability

The crushing chamber type is improved, the liner plate is design of constant output, and the constant discharge port control are realized, which makes the finished material particle shape more stable, and the liner life is increased by 20%.

Automatic clear cavity

When the iron block can not be broken into the chamber, the hydraulic cylinder automatically adjusts the discharge gap, so that the unbreakable matter out of the chamber, automatic achiere cleaning.

Easy Maintenance

Simple and compact structure, stable operation, low failure rate, convenient and fast maintenance.

Technical Data of Single Cylinder Hydraulic Cone Crusher

Coarse Crushing：

Model	Cavity Type	Feed Port Size （mm）	Max Feed Size （mm）	Discharge Port size （mm）	Motor Power （kw）	Capacity （t/h）
DLDS420	S1	250	≤200	22	90	85-170
DLDS420	S2	200	≤160	19	90	70-130
DLDS430	S1	360	≤290	25	90	125-345
DLDS430	S2	300	≤240	22	90	108-305
DLDS440	S1	450	≤360	35	90	267-605
DLDS440	S2	400	≤320	29	90	225-515
DLDS660	S1	560	≤450	41	90	349-1050
DLDS660	S2	500	≤400	38	90	318-892

Medium Fine：

Model	Cavity Type	Feed Port Size （mm）	Max Feed Size （mm）	Discharge Port Size （mm）	Motor Power （kw）	Capacity （t/h）
DLDH420	H1	150	≤120	10	90	45-135
	H2	90	≤70	8		43-118
	H3	38	≤30	4		25-40
DLDH430	H1	200	≤160	13	160	69-215
	H2	115	≤90	10		57-184
	H3	35	≤25	6		70-90
DLDH440	H1	240	≤190	16	250	116-396
	H2	140	≤110	13		97-346
	H3	70	≤55	9		90-251
DLDH660	H1	275	≤220	32	315	177-662
	H2	215	≤170	29		209-643
	H3	175	≤140	29		162-552
	H4	85	≤70	19		172-325
DLDH870	H1	300	≤240	22	560	448-1512
	H2	195	≤155	19		380-1373
	H3	90	≤70	13		357-912
DLDH890	H1	370	≤295	25	630	394-2181
	H2	300	≤240	19		342-2020
	H3	230	≤185	16		267-1814
	H4	120	≤95	13		248-1165
	H5	85	≤70	10		185-1170