PY Series Spring Stone Cone Crusher

Spring Stone Cone Crusher 1. High reduction ratio 2. Refined Design Stone Crusher 3. Casting Structure Crusher

Spring Stone Cone crusher is generally used as secondary crusher for medium or above medium hardness, such as iron ore, copper ore, limestone, quartz, granite, black basalt and sand stones ect., in metallurgical, construction, road building, chemical, silicate industries.

Compare with jaw crusher, the spring safety system of spring cone crusher acts as an overloading protection system that allows hard materials(such as iron) to pass through the crushing chamber without damage to the machine.

Working principle of Spring Stone Cone Crusher:During the working process, the eccentric shaft will force the motor to make a swing movement at a fixed point by the conveyor, counter shaft, couplings, and the cone parts, which can make the crushing cavity close or leave the rolling shirakable now and then.And the ores will be crushed by shock, crack and warp. And HP cone crushers spring secure system is a kind of overloaded protection equipment, which can let the non-metal materials pass the crushing cavity with no harm to the machine. Adoption of the glycerol or water seal forms can seprate the stone powder and lubricating oil, which ensure the reliable work.The spring secure system will take effects and the discharge opening will become largest so that the foreign bodies can be discharged from the discharge opening when the non-crushed materials can not pass the crushing cavity or the overloaded phenomenon has happened on the machine. If the foreign bodies get stuck in the cavity, we can continue to increase the discharge opening and let them pass the cavity. Due to the spring, the discharge opening wil recover and go back to the normal work.Features of Spring Stone Cone Crusher:1. Large reduction ratio, high production efficiency;2. Less consumption of wearing parts, low operating costs;3. Pyramid broken, perfect of product shape;4. Hydraulic protection and hydraulic pressure cavity clear high degree of automation to reduce downtime;5. Rare lubrication, reliable and advanced to improve life;6. Reliable hydraulic system provides safe and effective overload protection;7. Spare parts can be changed easily, easy maintenance and operation.Technical Parameters of Spring Stone Cone Crusher:

Type		Max. Input (mm)	Adjusting range of output (mm)	Capacity (t/h)	Motor power (kW)	weight (t)	Overall Dimensions(L×W×H)(mm)
PYB	600	65	12-25	12-25	30	5	2800×1300×1700
PYD		35	3-15	5-23		5.5
PYB	900	115	15-50	50-90	55	10.2	3050×1640×2350
PYZ		60	5-20	20-65		10.2
PYD		40	3-13	15-50		10.3
PYB	1200	145	20-50	110-200	110	24.7	4152×2300×2980
PYZ		100	8-26	50-150		25
PYD		50	3-15	18-105		25.6
PYB	1750	215	25-60	280-480	160	50.3	4870×3800×4192
PYZ		185	10-30	115-320		50.3
PYD		85	5-15	75-230		50.4
PYB	2200	300	30-60	590-1000	260-280	80	7705×3430×4852
PYZ		230	10-30	200-580		80
PYD		100	5-15	120-340		81.4

PY Series Spring Stone Cone Crusher