DG Series Cone Crusher

widely used in quarry, mining, coal mining, concrete mixing station, dry mortar,power plant and so on.

Applications: river stone, granite, basalt, iron ore, quartz, diabase , iron ore, gold ore, copper ore, etc

60-560Max.feeding Size（mm） 75-630Power（kw）

+86-13598805827*24-hourWhatsapp/Wechat

01Product Features

DG series single-cylinder hydraulic cone crusher has a combination of crushing machinery, hydraulic, electrical, automation and intelligent control technology. The machine is the high efficient crusher which represents advanced systematic crusher technology researched and developed independently. widely used in metal and non-metallic minerals, cement, sand, metallurgy and other industries of medium, fine and ultra-fine crushing operations. It has the advantages of high crushing efficiency, low production cost, convenient maintenance and adjustment, excellent grain type of broken products and so on. DG series single cylinder hydraulic cone crusher is composed of upper frame, middle frame, lower frame, moving cone, eccentric sleeve, transmission part, hydraulic cylinder part and so on. The horizontal shaft rotates by the motor, the horizontal shaft rotates the eccentric sleeve through the spiral bevel gear meshing, and then the eccentric sleeve drives the moving cone to make the rotation swing, thus realizing the continuous extrusion crushing.

DG Single Cylinder Hydraulic Cone Crusher

02Product Features

Lubrication and hydraulic integration, low production cost.

The integrated design of hydraulic pressure station and lubricating station save installation space. Optimized components layout and tank volume can make operation and maintenance simple and decrease operating cost.
Optimized designed structure brings long service life

Sliding bearing adopts special oil wedge design, which can avoid direct frictional contact between shaft and bearing. Reinforced frame structure and special bearing materials have large carrying capacity and high reliability, which can extend the service life of this equipment.
Laminating crushing; Good product shapes and large production capacity

The machine adopts the principle of laminating crushing, which improves product shape to be cubic. The reasonable coordination of eccentricity, cavity shape and parameters greatly improves the production capacity and efficiency of the equipment.
Integration of discharge port adjustment and overload protection ；Reliable performance.

DG series single cylinder hydraulic cone crusher integrates discharge opening adjustment and overload protection functions as a whole, which simplifies the structure and enhances the reliability. All different sizes have different cavity types to meet different crushing requirements. All maintenances are processed from the upper part, which makes maintenance more convenient.
The best cavity design and adjustable stroke

DG series cone crushers can be easily adjusted for different production requirements. With a wide selection of cavities, the same crusher can be used in 2nd, 3rd or 4th crushing stages, producing different end product sizes, and meets the different demands of customers. The stroke change feature allows crusher through-put to be easily adjusted to work in harmony with the rest of the crushing plant. The adjustable stroke also allows you to attain proper choke feed conditions and optimum crusher settings, ensuring the maximum yield of a required end product size.

03Working Principle

DG series single-cylinder hydraulic cone crusher is mainly composed of upper bracket, middle bracket, bottom bracket, movable cone, eccentric sleeve, transmission and hydraulic cylinder. The whole working process of this machine is that motor drives rotation of horizontal axis, horizontal axis drives the rotation of eccentric sleeve through the spiral bevel gear, and then eccentric sleeve would drive the rotary oscillation of movable cone so as to realize the continuous extrusion. The adjustment of hydraulic cylinder at the bottom of movable cone can drive main shaft thus driving movable cone move up and down to easily adjust the space of movable cone and the lining plate of fixed cone, then the product size will be controlled. Hydraulic cylinder also has the function of overload protection. When materials that cannot be crushed (such as iron) enter into crushing chamber, the accumulator will be triggered, then the hydraulic cylinder will drop movable cone to release the iron and recover normal crushing automatically, which can protect the crusher perfectly.

04Technical Parameters

DG Series Cone Crusher

Model	Cavity	Feeding size	Discharge opening adjustment range	Processing capacity	Power	Dimensions
DG100	Rough	150	16-40	60-125	75-90	1700X1600X2650
	Medium	100	14-35	50-100
	Thin	60	10-30	40-90
DG200	Rough	180	16-50	120-230	132-160	2100X1800X3100
	Medium	140	14-40	100-210
	Thin	70	10-30	80-180
DG300	Rough	200	20-60	200-400	220-250	2600X2200X3800
	Medium	140	16-45	160-350
	Thin	90	12-35	130-280
DG400	Rough	230	20-65	260-500	280-315	2800X2400X3900
	Medium	160	16-50	200-400
	Thin	100	12-40	160-350
DG500	Rough	250	20-70	350-650	315-400	2800X2400X3900
	Medium	170	16-50	280-500
	Thin	100	12-40	200-450
DG650	Rough	300	20-75	400-750	450-500	3160X2600X4250
	Medium	200	16-55	320-660
	Thin	120	12-45	280-500
DG800	Rough	350	20-75	450-880	560-630	3350X2800X4450
	Medium	260	16-55	360-750
	Thin	160	12-45	300-690
DG100S	Extra Coarse	200	25-50	80-190	75-90	1700X1600X2900
DG200S	Extra Coarse	250	30-70	160-280	132-160	2100X1800X3400
DG300S	Extra Coarse	300	35-75	260-500	220-250	2400X2000X3600
DG400S	Extra Coarse	400	50-95	380-650	280-315	2600X2200X4100
DG500S	Extra Coarse	480	50-115	500-900	315-400	2800X2400X4900
DG650S	Extra Coarse	500	60-120	600-1050	450-500	3160X2600X5280
DG800S	Extra Coarse	560	70-130	710-1200	560-630	3350X2800X5560