SBM spring cone crusher is one kind of cone crusher machine which is the oldest in the world, and it is widely used in larger quantity crush mechanism at present. Compare with jaw crusher, cone crusher is of stable structure, high efficiency, easy adjustment, economic operation, etc.SBM spring cone crusher machine is suitable to crush various kinds of ores and rocks of medium or above medium hardness. STD / SHHD spring cone crusher is mean short head cone crusher and standard cone crusher. The short-head type cone crusher machine is PYB(sales code, mainly for primary and secondary crushing),the standard type cone crusher machine is PYZ(mainly for secondary crushing),the middle one is PYD(mainly for tertiary crushing).

SBM spring cone crusher machine is widely used in metallurgical industry, chemical industry, phosphate industry, mining and construction, road building, etc.SBM spring cone crusher machine is designed to crush hard and mid-hard rocks and ores, such as ironstone, limestone, grit stone , copper ore, quartz, granite, etc. The type of the crushing cavity of the cone crusher is decided by the application of the ores.

SBM HPC series hydraulic cone crusher is widely used in mining and construction, concrete factory, sandstone making industry.

• SBM spring cone crusher machine has high productivity and high quality
• SBM spring cone crusher machine can do long time continuous work.
• Unique crushing ability in primary, secondary and tertiary crushing.
• Easy maintenance and low cost:
  The spring safety system of SBM spring cone crusher acts as overloading protection system that allows metal to pass through the crushing chamber without damaging the cone crusher.

SBM spring cone crusher main parts are: frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening.

SBM spring cone crusher machine crushes materials by the working surface between the movable cone and fixed cone. During operation, the motor of SBM spring cone crusher 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.

Model		Max. Feed Size(mm)	Adjustable range of Discharging Opening(mm)	Capacity(t/h)	Motor Power(kW)	diameter of cone crusher at big end(mm)	Weight(t)
PYB	900	115	15-50	60-105	55	Ф900	11.2
PYZ		60	5-20	50-90
PYD		50	3-13	15-50
PYB	1200	145	20-50	110-168	130	Ф1200	35
PYZ		100	8-25	42-135
PYD		50	3-15	18-105
PYB	1750	215	25-50	280-480	160	Ф1750	50.3
PYZ		185	10-30	115-320			50.3
PYD		85	5-13	75-230			50.2
PYB	2200	300	30-60	590-1000	260 280	Ф2200	80
PYZ		230	10-30	200-580
PYD		100	5-15	125-350