Cone crusher for crushing of raw materials in the industries of metallurgy, construction, road building, chemical and silicate, crushing medium and above medium hardness ores and rocks. Cone crusher crushing ratio, high efficiency, low energy consumption, uniform particle size, suitable for medium crushing and fine crushing various ores and rocks. Cone crusher main structure frame, the horizontal axis, moving cone, balance wheel, eccentric sleeve, on the broken wall (fixed cone), under the crushing wall (dynamic cone), fluid couplings, lubrication system, hydraulic system, control system, such as a few parts. Features and technical advantages: 1, large crushing ratio, high production efficiency - the higher speed and stroke combined rated power of the SMH crusher greatly improved, and by the ability to improve the crushing ratio and production efficiency. The hydraulic cone crusher crushing stroke, crushing speed and crushing chamber shape perfect combination of design, 35% to 60% higher than the old-fashioned spring cone crusher production. Wearing parts less consumption, low running costs - the result is reasonable, advanced crushing principle and technical parameters, reliable operation, low operating cost; crusher parts have wear protection, lower maintenance costs to a minimum, the general life can be increased by more than 30%. 3, laminated crushing, the finished grain shape, excellent - special crushing chamber the laminate design principles intergranular and to match speed to replace the traditional single particle crushing principle, to achieve selective crushing of materials significantly raise the proportion of fine material and cube content to a great extent on reducing the pin sheet material. 4, hydraulic protection and hydraulic cavity clearing, high degree of automation, reduce downtime - the hydraulic regulating the discharge port and overload protection makes the crusher operation level is greatly improved, making maintenance easier, more convenient operation, less downtime; the SMH series cone crusher bidirectional over iron release hydraulic cylinders allow the iron through the crushing chamber, the aircraft under the iron and instantaneous stuffy car hydraulic roof, automatic nesting, greatly reducing the original spring cone crusher shutdowns required artificial nesting troubles, many other manufacturers crusher death of downtime due to excessive iron card. 5, thin oil lubrication, reliable and advanced to enhance life - unique lubrication system design, greatly improving the useful life of equipment. High performance non-contact labyrinth seals wear, improve the blocking dust reliability, and fundamentally eliminate the common failure of the original spring cone crusher oil water mix. 6, which provides a higher production capacity, best product shape, and easy automatic control, with the greatest reliability and flexibility, and true to create more value for users. Specifications: Model crushing cone diameter (mm) Size of feed opening (mm) Maximum feed length (mm) of material adjustment range (mm) processing capacity (t / h) Power (kw) eccentric shaft speed (r / min ) Weight (t) Dimensions L * W * H (MM) PYB600 φ600 75 65 12 ~~ 15 40 30 356 5 2234 * 1370 * 1675 PYD600 φ600 40 35 3 13 12 - 23 30 356 5.5 2234 * 1370 * 1675 PYB900 φ900 135 115 15 ~ 50 50 - 90 55 333 11.2 2692 * 1640 * 2350 PYZ900 φ900 70 60 5 ~ 20 20 - 65 55 333 11.2 2692 * 1640 * 2350 PYD900 φ900 50 50 3 ~ 13 15 - 50 55 333 11.3 2692 * 1640 * 2350 PYB1200 φ1200 170 145 20 ~ 50 110-168 110 300 24.7 2790 * 1878 * 2844 PYZ1200 φ1200 115 100 8 ~ 25 42 - 135 110 300 25 2790 * 1878 * 2844 PYD1200 φ1200 60 50 3 ~ 15 18 - 105 110 300 25.3 2790 * 1878 * 2844 PYB1750 φ1750 250 215 25 ~ 50 280 - 480 160 245 50.3 3910 * 2894 * 3809 PYZ1750 φ1750 215 185 10 ~ 30 115 - 320 160 245 50.3 3910 * 2894 * 3809 PYD1750 φ1750 100 85 5 ~ 13 75 - 230 160 245 50.2 3910 * 2894 * 3809 PYB2200 φ2200 350 300 30 ~ 60 59 - 1000 280/260 220 80 4622 * 3302 * 4470 PYZ2200 φ2200 275 230 10 ~ 30 200 - -580 280/260 220 80 4622 * 3302 * 4470 PYD2200 φ2200 130 100 5 ~ 15 12 - 340 280/260 220