1. Introduction

Symons Cone Crusher is a modern high performance crusher with high frequency, optimized cavity shape and reasonable stroke, it is designed and developed based on the laminated crushing principle with the absorption of foreign technology.

Symons Cone Crusher is the improved, optimized and updated alternative to PY series spring cone crusher. Compared with PY series spring cone crusher: it has the features of reliable structure, high productivity, easy adjustment and economic use. The spring safety system of the Symons cone crusher is an overload protection device, which can make the unbreakable metal objects pass through the crushing chamber without damaging the machine. The dry oil seal form is adopted to isolate the stone powder from the lubricating oil and ensure the reliable working.

It is widely used in crushing of non-ferrous metal ores, granite, limestone, quartzite, sandstone, pebbles, river gravels, etc.

2. Working principle

When the Symons cone crusher is working, the motor drives the eccentric sleeve through the v-belt, pulley, transmission shaft, small bevel gear and large bevel gear. The axis of the crushing cone rotates and moves under the compulsion of the eccentric sleeve, it makes the mantle surface close and leave the surface of bowl liner at times, the material is continuously crushed by extrusion impact and bending in the crushing cavity composed by the bowl liner and mantle. After several times of crushing and bending, the material is crushed to the required size and discharged through the lower part.
Symons cone crusher

3. Technical parameters

Size Model Cone diameter(mm) Discharge size range(mm) Max feedsize(mm) Capacity(TPH) Motor(KW) Weight(KG) Dimension(mm)
2'FT PSGB-0607 600 6-38 60 16-50 22 4500 2195×1158×1651
2'FT PSGB-0609 600 10-38 80 18-65 22 4500 2195×1158×1651
2'FT PSGB-0611 600 13-38 90 22-70 22 4500 2195×1158×1651
2'FT PSGD-0603 600 3-13 30 9-35 22 4500 2195×1158×1651
2'FT PSGD-0605 600 5-16 40 22-70 22 4500 2195×1158×1651
3'FT PSGB-0910 900 9-22 85 45-91 75 9980 2656×1636×2241
3'FT PSGB-0917 900 13-38 150 59-163 75 9980 2656×1636×2241
3'FT PSGB-0918 900 25-38 150 118-163 75 9980 2656×1636×2241
3'FT PSGD-0904 900 3-13 35 27-90 75 10530 2656×1636×2241
3'FT PSGD-0906 900 3-16 65 27-100 75 10530 2656×1636×2241
3'FT PSGD-0907 900 6-19 85 59-129 75 10530 2656×1636×2241
4.25'FT PSGB-1313 1295 13-31 115 109-181 160 22460 2983×1866×3156
4.25'FT PSGB-1321 1295 16-38 178 132-253 160 22460 2983×1866×3156
4.25'FT PSGB-1324 1295 19-51 205 172-349 160 22460 2983×1866×3156
4.25'FT PSGB-1325 1295 25-51 220 236-358 160 22460 2983×1866×3156
4.25'FT PSGD-1306 1295 3-16 54 36-163 160 22590 2983×1866×3156
4.25'FT PSGD-1308 1295 6-16 76 82-163 160 22590 2983×1866×3156
4.25'FT PSGD-1310 1295 8-25 89 109-227 160 22590 2983×1866×3156
4.25'FT PSGD-1313 1295 16-25 113 209-236 160 22590 2983×1866×3156
5.5'FT PSGB-1620 1676 16-38 178 181-327 220 43270 3941×2954×3771
5.5'FT PSGB-1624 1676 22-51 205 258-417 220 43270 3941×2954×3771
5.5'FT PSGB-1626 1676 25-64 228 299-635 220 43270 3941×2954×3771
5.5'FT PSGB-1636 1676 38-64 313 431-630 220 43270 3941×2954×3771
5.5'FT PSGD-1607 1676 5-13 60 90-209 220 43870 3941×2954×3771
5.5'FT PSGD-1608 1676 6-19 76 136-281 220 43870 3941×2954×3771
5.5'FT PSGD-1613 1676 10-25 113 190-336 220 43870 3941×2954×3771
5.5'FT PSGD-1614 1676 13-25 113 253-336 220 43870 3941×2954×3771
7'FT PSGB-2127 2134 19-38 236 544-1034 400 86730 4613×3302×4638
7'FT PSGB-2133 2134 25-51 284 862-1424 400 86730 4613×3302×4638
7'FT PSGB-2136 2134 31-64 314 1125-1814 400 86730 4613×3302×4638
7'FT PSGB-2146 2134 38-64 391 1252-1941 400 86730 4613×3302×4638
7'FT PSGD-2110 2134 5-16 89 218-463 400 89500 4613×3302×4638
7'FT PSGD-2113 2134 10-19 113 404-580 400 89500 4613×3302×4638
7'FT PSGD-2117 2134 13-25 151 517-680 400 89500 4613×3302×4638
7'FT PSGD-2120 2134 16-25 172 580-744 400 89500 4613×3302×4638

4. Symons cone crusher advantages

1. Various types of crushing cavities for option. The customers can choose the crushing cavity type with high crushing efficiency, uniform product size and suitable particle size according to production needs.
2. The unique dust-proof sealing structure prolongs the replacement cycle of lubricant and the service life of wearing parts.
3. Key parts are made of special materials to support large crushing force.
4. Deep crushing cavity, large stroke, high crushing force and high capacity.
5. Adopt hydraulic cavity clearing system, easy to operate and reduce the downtime.
6. Stable performance, low running cost and long service life of wearing parts.

5. Installation and maintenance

A. Installation and empty run test

1. The equipment should be installed on a horizontal concrete foundation and fixed with anchor bolts.
2. Attention should be paid to the vertical of the main equipment and horizontal during installation.
3. After installation, check whether the bolts of each part, if they are loose, need to be tightened.
4. Configure the power wire and control panel according to the power of the equipment.
5. After checking, carry out empty load test run first, if there is problem can start the production.
6. Always start the lubrication station 5 minutes earlier before starting main motor, and always turn off the main motor 10 minutes earlier before stop the lubrication station.

B. Maintenance

1. Bearings bear the entire load of the machine, good lubrication has a great influence on bearings’ life, it directly affects the service life of the machine and the operating rate, thus requiring the injection of lubricant must be clean, the seal must be good.
2. The newly installed Symons cone crusher is prone to loosening and must be checked frequently.
3. Pay attention to the normal work of all parts of the machine.
4. Pay attention to check the conditions of wearing parts, and replace worn parts.
5. When bearing oil temperature rise suddenly, or if there is abnormal sound, stop immediately to check the cause and eliminate it before start the crusher again.
6. Always read the operation manual supplied by Deya Machinery before use the Symons cone crusher.
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