4 1/4 Feet Cone Crusher for Hard Stone and Iron Ore

• Type: Cone Crusher
• Motor Type: AC Motor
• Motor Power: 75-400kw
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CS cone crusher
• Application: Mine
• Materials: Limestone
• Outlet Size: 50-100mm
• Inlet Size: 750×1060mm
• Condition: New
• Weight: 5-81tons
• Capacity: 40-800tph
• Applicable: Mineral and Mining Area
• Cavity: Coarse Crushing and Fine Crushing
• Main Frame Material: Casting Steel
• Feed Plate Material: High Manganese Steel
• Concave & Mantle Material: High Chromium Cast Iron
• Transport Package: Standard Export Packing
• Specification: cone crusher
• Trademark: Super-above
• Origin: Shanghai, China
• HS Code: 8474209000
• Production Capacity: 100sets Per Month

Product Description

Descriptions of cone crusher

The cone crusher is for intermediate crushing with advanced technologies introduced from abroad, and there is a total of three specifications. The entire design uses an appropriate eccentric distance, the outlet is adjustable, the cavity design is reasonable, and the materials of uniform size less than 8mm can be obtained.

The Cone Crusher  has a great crushing performance in the work of medium-size crushing, fine crushing and super fine crushing. The Spring Cone Crusher  is the improved type of spring cone crusher and can be used to replace ordinary hydraulic cone crusher in the field of mining and construction. It is the most ideal equipment for large stone crushing factory and mining industry.


Features of Cone Crusher
1.cone crusher has the characteristics of large breaking force, high efficiency, high crushing capacity, low operating cost and long service life. It is convenient to operate and is economical.
2. The crushed materials are of equal size, thus reducing circulating load.
3. Large and medium-sized crushers adopt hydraulic chamber-cleaning systems, which will help reduce the down time.
4. Cone crushers with different chambers are available, to meet our customers' requirements.
5. Grease seal can effectively avoid the blockage of water feeding system and drainage system, as well as mixing of water and oil. 
6. As the overload protection device, spring safety device allows foreign matter and iron pieces to pass through the crushing chamber without jeopardizing machines.


Working Principle of Cone Crusher
1. When cone crusher is working, motor drives the eccentric sleeve to rotate. The eccentric sleeve drives the transmission shaft and cone part to make swing movement. When they swing to the extent that the surface of the crushing wall is close to the roll mortar wall, the rocks and ores are pressed and crushed. 
2. Joint between supporting sleeve and frame is compressed by spring. When metal block and other materials that can no be crushed fall into the crusher, spring will be out of sharp and discharge the objects. 
3. When the materials that can not be crushed pass through the crushing chamber or the machine overloads, the spring safety system makes the cone discharging hole become larger. When objects are discharged from crushing chamber, discharging hole will automatically reset. Cone crusher resumes normal operations.
4. The surface of crushing chamber is covered with wear-resisting high manganese steel lining plate. Size of discharging hole can be adjusted hydraulically or manually.

Applications of cone crusher
Cone crusher is a kind of crushing machine commonly used in mining, metallurgical industry, construction, road construction and chemical industry. It can be used to crush hard and medium hard minerals, rocks, iron ores, limestone, copper ores, quartz, granite, sandstones, etc.


Specifications of cone crusher

Model	Movable Cone Diametermm (inch)	Chamber Style	Opening Side	Closed Side	Discharging Opening (mm)	REV (r/min)	Power (kw)	Motor Model	Capacity (t/h)	Machine Size (mm)
			Max.Feeding (mm)
CSB75	900 (3′)	medium	83	102	9-22	580	6-75	Y315S-6/75	45-91	2821×1880 ×2164
		coarse	159	175	13-38				59-163
CSD75	914 (3′)	fine	13	41	3-13	580	6-75	Y315S-6/75	27-90	2821×1880 ×2410
		medium	33	60	3-16				27-100
		coarse	51	76	6-19				65-140
CSB160	1295 (4 1/4′)	fine	109	137	13-31	485	6-185	Y355M2-6/185	109-181	2800×2342 ×2668
		medium	188	210	16-31				132-253
		coarse	216	241	19-51				172-349
CSD160	1295 (4 1/4′)	fine	29	64	3-16	485	6-160	Y355M1-6/160	36-163	2800×2342 ×2668
		medium	54	89	6-16				82-163
		coarse	70	105	10-25				109-227
CSB240	1650 (5 1/2′)	fine	188	209	16-38	485	6-240		181-327	3911×2870 ×3771
		medium	213	241	22-51				258-417
		coarse	241	268	25-64				299-635
CSD240	1650 (5 1/2′)	fine	35	70	5-13	485	6-240		90-209	3917×2870 ×3771
		medium	54	89	6-19				136-281
		coarse	98	133	10-25				190-336
CSB400	2134 (7′)	fine	253	278	19-38	435	6-400		381-726	5200×4300 ×4700
		medium	303	334	25-51				608-998
		coarse	334	369	31-64				870-1400
CSD400	2134 (7′)	fine	51	105	5-16	435	6-400		190-408	5200×4300 ×4700
		medium	95	133	10-19				354-508
		coarse	127	178	13-25				454-599

Note: This specification is just as reference, any changes are subject to the products. Please fell free to contact us directly for more details about crusher machine .