Crushers · Secondary and fine

Symons cone crusher

The Symons Cone Crusher is a proven choice for secondary and fine crushing in mining, quarrying and aggregate production. Known for its stable performance, reliable operation and straightforward maintenance, it remains a practical and cost-effective option for many crushing lines.

Stage: Secondary and fine
Capacity: 27 to 1,643 t/h
Max. feed size: per chamber
Materials: Granite, basalt, limestone, pebbles, quartzite, iron and copper ore, sandstone
Models: S75 · S155 · S220 · S240 · S400 · S75B (3') · S155B (4 1/4') · S220B · S240B (5 1/2') · S400B (7') · S75D (3') · S155D (4 1/4') · S220D · S240D (5 1/2')

Request a quote for S (Symons) See specifications

Highlights Parameters Maintenance Wear parts

Series highlights

Stable Crushing Performance
Reliable Operation
Simple Structure
Easy Operation
Convenient Maintenance
Cost-Effective Crushing
Suitable for Secondary and Fine Crushing
Proven Design

Technical parameters

Tables published by Leimeng. Dimensions in mm, capacity in t/h, power in kW. CSS is the closed side setting.

Specification parameters

Model	Length	Width	Height	Height
S75	2400	1800	1725	2060
S155	2815	2470	2160	2810
S220	3000	2650	2330	3030
S240	3920	3055	2640	3430
S400	5080	4080	3300	4100

Performance parameter

Model	Cavity	Min. discharging size (mm)	Feeding opening	Handle capacity of corresponding ore discharge outlet t/h	Power (kW)
Close side (mm)	Open side (mm)	9	13	16	19	22	31	38	51	64	76	89	102
S75B (3')	Small	9	83	102	45	59	72	81	91										75
Large	18	159	175		59	72	91	109	136	163
X-Large	25	163	178						147	175	196
S155B (4 1/4')	Small	13	109	137		109	127	145	154	181									185
Middle	16	188	210			132	159	172	227	253	309
Large	19	216	241				172	195	249	295	378
X-Large	25	238	259						276	324	398	455
S220B	Middle	16	188	210				198	220										220
Large	19	239	260			170	220	242	320	363	464	495
S240B (5 1/2')	Small	15	188	209			181	204	227	295	327								240
Middle	22	213	241					258	336	381	437
Large	25	241	269						417	454	610
X-Large	38	331	368							538	630	743
S400B (7')	Small	19	253	278				381	408	617	726	852	1036						400
Middle	25	303	334						726	807	998	1128	1296
Large	31	334	369						789	844	1088	1257	1386	1450
X-Large	38	425	460							880	1179	1361	1473	1531	1643	1643	1643	1643

Standard cone crusher open process performance

Model	Cavity	Min. discharging size (mm)	Feeding opening	Handle capacity of corresponding ore discharge outlet t/h	Power (kW)
Close side (mm)	Open side (mm)	3	5	6	10	13	16	19	22	25	29	32	38
S75D (3')	Small	3	13	41	27	41	54	68	90						75
Large	3	33	60	27	41	54	68	90	100
X-Large	6	51	76			59	73	95	113	127
S155D (4 1/4')	Small	3	29	64	36	59	82	104	136	163					155
Middle	6	54	89			82	104	136	163		227
Large	8	70	105				109	159	181	200	236
X-Large	16	98	133							209
S220D	Small	8	41	76				134	162	203	220				220
Middle	13	80	115					165	209	231	253
S240D (5 1/2')	Small	5	35	70		90	136	163	209						240
Middle	6	54	89			136	163	209	253	281
Large	10	98	133				190	253	281	308
X-Large	13	117	133					253	281	308	336
S400D (7')	Small	5	51	105		190	270	345	360	408	475	336			400
Middle	10	95	133				354	408	454	508	560	613
Large	13	127	178					454	480	540	599	661	685
X-Large	16	152	203						508	590	653	680	693	720

Main Performance Summary

Model	Max. feeding size (mm)	Discharging size (mm)	Capacity (t/h)	Max. Power (kW)
S75	150	3-25	27-196	75
S155	220	3-25	36-445	185
S220	220	8-19	134-495	220
S240	270	5-38	90-743	240
S400	370	5-38	190-1643	400

Installation and maintenance

InstallationCrusher assembled and no-load tested at the factory; dismantled into components for transport and reassembled on a levelled foundation.

LubricationPeriodic bearing lubrication; grease replaced every 3 to 6 months; hydraulic system oil as per the manual.

Common faultsAbnormal vibration, overload, chamber packing, uneven liner wear; diagnosed by the field engineer.

Installation, operation and maintenance manual in Portuguese available on the service page.

Wear parts

Fixed and moving jaw plates, wedges and cheek platesorder →

Mantle and concaveorder →

Bushings and thrust platesorder →

Hydraulic cylinders and componentsorder →

Blow bars and impact platesorder →

Pulleys and locking bushesorder →

Other series in the family

Crushers · Primary crushing