working principlebenefitsapplicationspecification spare parts get price

working principle of cone crusher

the motor is forced by eccentric sleeve through belt pulley or coupling, driving shaft and the cone to oscillate and rotate around a certain axis, so as to make the crushing wall close to and far away from surface of the liner plate fixed on the adjusting sleeve. The ore is crushed by continuous impact, extrusion and flexural action in the crushing cavity. When non-broken foreign materials pass through the crushing cavity or the cone crusher is overloaded for some reasons, the spring safe system begins to protect the equipment by expanding the discharging outlet to discharge the foreign materials from the crushing cavity. If the foreign materials are stuck at the discharge outlet, use cavity-cleaning system to further expand the outlet, so as to discharge the foreign materials from the crushing cavity. Under the action of spring, the discharge outlet recovers by itself, and the equipment returns to normal.



This cone crusher consist of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening. During operation, the motor drives the eccentric shaft shell to turn around through a horizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.

benefits of cone crusher

Benefits:
1. high productivity; high quality
2. less machine stop time
3. easy maintenance and low cost
4. unique crushing ability in primary, secondary and tertiary crushing

application of cone crusher:

Cone Crusher is widely applied in metallurgical, construction, road building, chemical and phosphatic industry. It is suitable for hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc. Type of the crushing cavity is decided by the application of the ores. Standard type is for PYZ (secondary crush); middle type is for PYD (tertiary crush); short-head type is for primary and secondary crush.

Cone crusher , sometime called sand maker, can be used in many quarry conditional environment when crushing coal, granite , cement , marble slag, road base rock, gold ore , silver ore , granite , gravel , gypsum , iron ore , limestone , manganese , silica sand , calcite , concrete , copper ore etc.

PY Cone Crusher Specifications & technicality

Model		weight (T)	power	Diameter of Bottom End of Conical Crushing Head (mm)	max feeding size	adjustment range of discharge opening	capacity (t/h)
PYB	600	5	30	Ф600	75	12-25	40
PYZ		5.3		Ф600	35	3-13	5-23
PYB	900	11.2	55	Ф900	115	15-50	50-90
PYZ		11.2		Ф900	60	5-20	20-65
PYD		11.3		Ф900	50	3-13	15-50
PYB	1200	24.7	110	Ф1200	145	20-50	110- 168
PYZ		25		Ф1200	100	8-25	42-135
PYD		25.3		Ф1200	50	3-15	18-105
PYB	1750	50.3	160	Ф1750	215	25-50	280- 480
PYZ		50.3		Ф1750	185	10-30	115- 320
PYD		50.2		Ф1750	85	5-13	75-230
PYB	2200	80	260-280	Ф2200	300	30-60	490- 750
PYZ		80		Ф2200	230	10-30	200- 580
PYD		81.4		Ф2200	100	5-15	120- 340

Note: This specification is just reference, any changes are subject to the products.

Spare parts of cone crusher

Product:: bowl liner
Product information: Bowl Shaped Liner are designed to protect the concave of Cone crusher, thus improves the working life

Product: concave
Product information: Mantel is designed to protect the Cone crusher, thus improves the working life.

Product:mantle
Product information: Mantel is designed to protect the Cone crusher, thus improves the working life. Depending on the specific conditions, all wear parts can be ordered as high manganese steel, high chrome cast iron or Cr-Mo alloy steel.