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Single-cylinder Cone Crusher

Single-cylinder Cone Crusher

Applicable Materials: Gravel, granite, limestone, quartz, dolomite, basalt, iron ore, gold ore, copper ore, etc. FTM Machinery Cone Crusher is designed to make your operations run more smoothly and easily.

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Model: SC(S)100

Max Feed Size: 250 mm


Capacity: 85–170 t/h

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Model: SC(S)250

Max Feed Size: 450 mm


Capacity: 225–605 t/h

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Model: SC(S)315

Max Feed Size: 560 mm


Capacity: 318–1,050 t/h

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A cone crusher reduces the size of the bulky rocks, stones, ores, and other materials between the mantle and the concave by using a steady compression force.

With continuous improvement, the cone crusher has developed from the initial spring cone crusher (often referred to as Symons cone crusher) to the hydraulic cone crusher. Hydraulic cone crushers include single-cylinder hydraulic cone crushers and multi-cylinder hydraulic cone crushers. FTM Machinery offers the above three types of cone crushers.

This article will introduce a single-cylinder cone crusher. The single-cylinder cone will be referred to as cone crusher for short in this article.

The FTM Machinery single-cylinder cone crushers have won the favor of customers from industries like mining, recycling, and construction with its optimized performance, automation system, less downtime, easy maintenance, and dependable operation.

Features of FTM Machinery single cylinder cone crushers

Optimized performance

The single cylinder cone crusher features a perfect combination of crusher speed, throw, crushing forces, and cavity design. This combination is renowned for providing higher capacity and superior end-product quality in all secondary, tertiary, and quaternary applications.

The adoption of a unique crushing chamber and interparticle crushing principle leads to superior product shape, high reduction ratio, and high capacity.

optimized performance of cone crusher

Automation system

The crusher automation system allows you to start or stop the equipment by using the start/stop button, to adapt key parameters based on your plant characteristics from the control room, to alert harmful conditions such as sudden changes in feed size, and parts that need to be replaced.

automation system

Less downtime

The hydraulic and lubricating system adopts double insurance control, which offers overload protection and good bearing lubrication.

An electronically controlled pressure relief valve is used to let the crusher pass tramp iron.

All these improvements ensure stable production with less downtime.

Improvements to reduce downtime

Easy maintenance

FTM Machinery cone crushers are safe and easy to maintain. They have access from the top of the crusher to the main components, making maintenance easier and ensuring the safety of maintenance personnel.

Cone crusher parts

The inner parts of a single-cylinder cone crusher

cone crusher diagram

The main parts of the cone crusher involve concave, mantle, bowl-type bearing, copper bush, main shaft, etc.

Main shaft

It is supported by self-aligning It is supported by a self-aligning bearing which is designed to cater to the eccentric movement generated by the swing shaft. The feed materials are crushed by an eccentric movement of the main shaft.

Eccentric drive and bushing

The eccentric movement generates from the lower eccentric bushing and the driving device located at the bottom of the main shaft.

The eccentric bushing is made of high-carbon steel with a bronze inner wear-resistant sleeve. It is possible to adjust the eccentric throw by installing sleeves of different sizes.


Concave is also known as the fixed cone because it is stationary in a single-cylinder cone crusher. It is made of new composite material with features of high anti-abrasion, high quality, reasonable prices, wide application field, etc.


The cone crusher mantle is also known as the movable cone. When a single-cylinder cone crusher runs, the mantle closes to or leaves the surface of the concave to squeeze and crush materials.

Pinion and intermediate shaft assembly

The alloy steel pinion is mounted on the pinion drive shaft. The external motor pulley device provides power to the pinion shaft, and the pinion shaft rotates the main shaft through the pinion and crown gear device.

Big gear copper sleeve

The copper bush of the cone crusher is used for sliding. There is a straight copper bush inside the large gear assembly, and the whole clearance available is less than 5 mm.

The main shaft of the movable cone inserts the cone copper bush, creating a gap of about 3mm and a low of about 8mm. The gap can be measured by the thick fuse when installation.

Wearing parts of a cone crusher

The main wearing parts of the cone crusher are:

  • Mantle
  • Bowl lining
  • Concave
  • Feed cone
  • Main frame liner
  • Protection cone
  • Bushing
  • Pinions and gears
  • Adjustment rings and bowls

After long-term work of a single-cylinder cone crusher, the wearing parts will inevitably wear out. It is necessary to know what the wearing parts are, and then do some regular repair and replacement to stabilize production and avoid unexpected downtime.

Cone crushers are suitable for all demanding crushing needs

Cone crushers are effective in crushing medium-hard to hard mineral rocks, stones, ores and other materials.

It can crush rocks and stones like granite, pebbles, limestone, basalt, quartzite, and gritstone to produce aggregate and sand.

It can crush ores like iron ore, copper ore, manganese ore, lithium ore, tin ore, and nickel ore so that useful mineral particles are released during grinding stage.

It can crush concrete, asphalt, bricks, and other construction wastes to produce recycled aggregate.

Therefore, cone crusher machines are favored in many industries.

The following are just some of the industries that favor cone crushers.

  • Mining
  • Quarrying
  • Concrete Recycling
  • Construction and Demolition Waste Recycling
  • Sand & Gravel
  • Aggregates
cone crusher is used in many industries

Cone crushers are suitable for multiple crushing stages

Due to the wide range of discharging size, for example, the discharging size range of FTM Machinery cone crusher is 4-41 mm, cone crusher is typically applied in secondary and tertiary stages, sometimes even quaternary stages.

Sometimes they can also be applied in the first crushing stage provided the material is small enough to fit through the feed opening.

cone crusher is suitable for multiple crushing stages

Limitations of cone crushers

While cone rock crushers are quite versatile, the size of their feed opening limits them. They are unable to crusher material that's too large to fit through the feed opening. Therefore, it is vital that you know, as accurately as you can, the size distribution of the raw material, and the feed size of the cone crusher.

know the feed size and size distribution

Cone crushers are ideal for all types of medium to hard mineral rocks and stones, but it doesn't do well with softer ones. In particular, moist or viscous materials such as clay or shale aren't suitable for cone crushers. Otherwise, they will jam the machine.

Cone crusher for sale

FTM Machinery, a professional mining equipment manufacturer, can provide robust cone crusher machines at factory prices. The lowest price is $5,000/set.

We also strive to help customers design a crushing plant with reasonable configuration and stable production.

Basalt crushing plant with an output of 300 tons per hour

  • Finished product: Basalt gravel and basalt sand
  • Application: Highway pavement, airport runway, port construction, expressway, railway ballast
  • Equipment configuration: Jaw crusher, single-cylinder hydraulic cone crusher, multi-cylinder hydraulic cone crusher


Technical parameters of SC series single cylinder hydraulic cone crusher:

Model Cavities Feeding Size (mm) Maximum Feeding Size (mm) Minimum Discharging Size (mm) Power (kw) Capacity(t/h)
SC100S C1 250 200 22 90 85-170
C2 200 160 19 70-130
SC160S C1 360 290 25 160 125-345
C2 300 240 22 108-305
SC250S C1 450 360 35 250 267-605
C2 400 320 29 225-515
SC315S C1 560 450 41 315 349-1050
C2 500 400 38 318-892

Technical parameters of SC series single cylinder hydraulic cone crusher:

Model Cavities Feeding Size (mm) Maximum Feeding Size (mm) Minimum Discharging Size (mm) Power(kw) Capacity (t/h)
SC100 F1 150 120 10 90 45-135
F2 90 70 10 43-118
F3 38 30 4 25-40
SC160 F1 200 160 13 160 69-215
F2 115 90 10 57-184
F3 35 25   70-90
SC250 F1 240 190 16 250 116-396
F2 140 110 13 97-346
F3 70 55 9 90-251
SC315 F1 275 220 32 315 177-662
F2 215 170 29 209-643
F3 175 140 29 162-552
F4 85 70 19 175-325
SC560 F1 300 240 22 560 448-1512
F2 195 155 19 380-1373
F3 90 70 13 357-912
SC750 F1 370 295 25 750 394-2181
F2 300 240 19 342-2020
F3 230 185 16 267-1814
F4 120 95 13 248-1165
F5 85 70 10 185-1170

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

SC-S series of single cylinder hydraulic cone crusher parameters:

Model Cavities Feeding Size (mm) Capacity(t/h)
SC100S C1 250 85-170
C2 200 70-130
SC160S C1 360 125-345
C2 300 108-305
SC250S C1 450 267-605
C2 400 225-515
SC315S C1 560 349-1050
C2 500 318-892

Technical parameters of SC series single cylinder hydraulic cone crusher:

Model Cavities Feeding Size (mm) Capacity(t/h)
SC100 F1 150 45-135
F2 90 43-118
F3 38 25-40
SC160 F1 200 69-215
F2 115 57-184
F3 35 70-90
SC250 F1 240 116-396
F2 140 97-346
F3 70 90-251
SC315 F1 275 177-662
F2 215 209-643
F3 175 162-552
F4 85 175-325
SC560 F1 300 448-1512
F2 195 380-1373
F3 90 357-912
SC750 F1 370 394-2181
F2 300 342-2020
F3 230 267-1814
F4 120 248-1165
F5 85 185-1170

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

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