Design 5.5 Feet Cone Crusher

Cone crusher is crushing brittle materials in the main equipment is widely used in mining, smelting, water, roads, railways and chemical industry and other industrial sectors. China cone crusher in the 1970s imitation success, now widely used in the respective industrial sectors, but due to its conservative design, the machine bulky, low efficiency, high energy consumption, serious impact on the economic benefits related to the use of department.

In recent years, as the global ore grade increasingly depleted, while mining and beneficiation scale has large, sharp increase in the amount of ore to be processed, the traditional cone crusher can not meet the requirements of the production sector. Since the 1980s, the foreign used laminated crushing theory and modern design methods for cone crusher performance optimization, design a set of laminated cavity and superior operating parameters in one of modern high-energy 5.5 feet cone crusher, greatly improved performance crusher and economic benefits users.

To shorten the gap with foreign advanced level, we use laminated crushing theory and modern optimization methods, cone crusher cavity, productivity and crushed product size multi-objective planning studies. Shanghai SBM for independent research and development of new, energy-efficient and energy-saving modern cone crusher lay the theoretical foundation.

5.5 Feet Cone Crusher Working Principle

Cone crusher working principle: crushing wall around the crusher spindle centerline to spin precession angle make pendulum motion. crushing wall to be near and away from the bowl. Crushing cavity wall and crushing bulk materials formed by rolling acetabular wall continue to be squeezed and crushed.

The design principle of the traditional cone crusher with single particle material in crushing chamber is crushed. However, due to the single particle crushing inefficiency, high energy consumption, product shape more to flakiness based, can not meet the needs of modern industrial production. In recent years, the rise of domestic and foreign research on laminated crushing principle, which design a high efficiency, low energy consumption, product shape cubic shape of a modern high-energy 5.5 feet cone crusher. The so-called lamination crushing, it is not limited by material crushing crushing wall and rolling acetabular wall extrusion and crushed, but crushing also occur between bulk materials, which can greatly improve crusher efficiency, reduce energy consumption, improve the quality of the crushed product.

In order to realize laminating crushing, the cone crusher must set a good crushing cavity type and excellent working performance parameters. Crushing chamber is working space by a crushing wall and rolling acetabular wall composed, it is material crushing place, good crushing cavity can be achieved laminated materials, improve crusher efficiency and reduce energy consumption. Good cavity must be combined with excellent working parameters (swing speed, the precession angle, eccentricity and wobble stroke, etc.). Excellent working parameters can improve crusher productivity, improve product shape crushing, improve user economic benefits.Such as: What are the rule of mine 5.5 feet cone crusher technical parameters?

Mine 5.5 Feet Cone Crusher Technical Data

Model Diameter of Bottom End of Conical Crushing Head(mm) max feeding size adjustment range of discharge opening capacity(t/h) power Rev. of Eccentric shaft Overall dimension(mm)
PYB600 600 75 12-25 40 30 356 2234×1370×1675
PYZ600 600 35 3-13 5-23 30 356 2234×137×1675
PYB900 900 115 15-50 50-90 55 333 2692×164×2350
PYZ900 900 60 5-20 20-65 55 333 2692×164×2350
PYD900 900 50 3-13 15-50 55 333 2692×164×2350
PYB1200 1200 145 20-50 110-168 110 300 2790×1878×2844
PYZ1200 1200 100 8-25 42-135 110 300 2790×1878×2844
PYD1200 1200 50 3-15 18-105 110 300 2790×1878×2844
PYB1750 1750 215 25-50 280-480 160 245 3910×2894×3809
PYZ1750 1750 185 10-30 115-320 160 245 3910×2894×3809
PYD1750 1750 85 5-13 75-230 160 245 3910×2894×3809
PYB2200 2200 300 30-60 490-750 260-280 220 4622×3302×4470
PYZ2200 2200 230 10-30 200-580 260-280 220 4622×3302×4470
PYD2200 2200 100 5-15 120-340 260-280 220 4622×3302×4470

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