PY Spring cone crusher- Baichy Machinery

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PY series spring cone crusher is built for secondary and fine crushing in mining, metallurgy, and construction. It handles medium to high hardness materials such as iron ore, granite, and limestone. Available in standard, medium, and short-head types

35mm-200mmFeed Size
30-280KWMotor Power
10-800t/hProcessing capacity

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What is PY cone crusher?

Spring cone crusher is a medium and fine crushing equipment, the spring is not only a safety device but also affects the crushing force. The crushing chamber type is determined by the ore use: the standard type is suitable for medium crushing, the medium type is suitable for fine crushing, and the short head type is suitable for ultrafine crushing. Spring cone crusher is suitable for crushing hard and medium hard ores and rocks, such as iron ore, copper ore, limestone, quartz, granite, basalt, diabase, etc., widely used in metallurgy, construction, road construction, chemistry and phosphate and other industries.

Why choose PY cone crusher?

1. The moving cone rotates continuously, and the crushing process and unloading process are carried out alternately and continuously along the working surface, with high productivity.

2. Provide spring protection device, which greatly reduces downtime.

3. Near the discharge port of CS cone crusher crushing chamber, there is a parallel belt with an equal gap between the movable cone and the fixed cone, so that the finished product is uniform in size.

4. Symons cone crusher adopts two sealing methods of dry oil or water, so that dust and impurities cannot enter the body, thus ensuring the cleanness of the lubricating oil, prolonging the service life of sliding bearings and thrust ball bearings, and making the machine run reliably.

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Product features

Spring Overload Protection

Protects cone crusher from iron passing and overload impact, improving operational safety and reducing downtime.
High Crushing Efficiency

Optimized crushing chamber design ensures stable performance and efficient medium-fine crushing output.
Durable Heavy-Duty Structure

Strong frame and wear-resistant parts ensure long service life under hard rock working conditions.
Reliable Sealing

Advanced sealing system prevents dust ingress, ensures clean lubrication, and extends bearing service life under harsh conditions .

Working principle

Cone crusher is a compression type of stone crusher. The feeding rock is crushed by squeezing or compressing the feed material between a wear resistant mantle and a manganese concave or a bowl liner.

The mantle is a moving part that gyrates in an eccentric motion though an eccentrically gyrating spindle. When rock enters the top of the cone crusher, it is squeezed between the mantle and the bowl liner or concave, as the eccentric spindle rotates to cause the compression within the chamber. The material gets smaller as it moves down through the wear liner as the opening in the cavity gets tighter. Large pieces of ore are broken once, and then fall to a lower position where they are broken again. This process continues until the pieces are small enough to fall through the narrow opening at the bottom of the crusher. Final sizing and reduction is determined by the closed side setting or the gap between the two crushing members at the lowest point.

Spring system plays the role of overload protection, which will enable the exotic materials or steel piece to pass through the crushing chamber without any damage to the machine.

Specification

Model	Cone Diameter (mm)	Max. Feed Size (mm)	Outlet Setting Size (mm)	Capacity (t/h)	Power (kw)	Overall Dimension (mm)
PYB-600	600	66	12-25	15-25	30	1740X1225X1940
PYD-600	600	36	3-13	5-23	30	1740X1225X1940
PYB-900	900	115	15-50	50-90	55	1990X1640X2380
PYZ-900	900	60	5-20	20-65	55	1990X1640X2380
PYD-900	900	40	3-13	15-50	55	1990X1640X2380
PYB-1200	1200	145	20-50	110-200	110	2805X2300X2980
PYZ-1200	1200	100	8-26	50-150	110	2805X2300X2980
PYD-1200	1200	50	3-15	18-105	110	2805X2300X2980
PYB-1750	1750	215	25-60	280-480	155-160	3610X2950X4185
PYZ-1750	1750	185	10-30	115-230	155-160	3610X2950X4185
PYD-1750	1750	85	5-15	75-230	155-160	3610X2950X4185
PYB-2200	2200	300	30-60	590-1000	260-280	4790X3430X5080
PYZ-2200	2200	230	10-30	200-580	260-280	4790X3430X5080
PYD-2200	2200	110	5-16	120-370	260-280	4790X3430X5080