PY Cone Crusher

Adopting technology from the world, PY Series spring cone crusher has an excellent performance in secondary crushing and tertiary crushing process and it has become the ideal cone crusher for small capacity crushing plants of mineral ore processing industry and rocks processing industry.Works PY series cone crusher and gyratory crusher same, but only for broken or minor operations in the broken machinery. High uniformity nesting size, the crushing operation is generally higher than crushing job requirements, therefore, in the lower cone crusher crushing chamber shall be a parallel zone, while the cone crusher cone crusher cycle must accelerate the speed to material in the parallel region by more than one extrusion.

Broken relatively coarse crushing PY series cone crusher crushing operation big job, so the volume of its broken loose after the larger increases. To prevent the crushing chamber may cause obstruction, without increasing the nesting population to ensure that the necessary precondition of nesting size, the need to increase the overall nesting section by increasing the diameter of the bottom cone crusher.

PY series cone crusher discharge opening is smaller, mixed with a compound of the non-broken easily cause of the accident, and because of, the crushing operation of the nesting size demanding to be timely adjustment nesting population in the liner wear, thus insurance and adjusting device cone crusher crushing operations more than necessary.

(1) working bodies. By crushing cone and fixed cone 17 with manganese steel liner (ie, figure adjustment ring 10) components. Between the liner and the cone cast zinc alloy to ensure its closely. Broken cone 17 press fitted on the spindle 15, the lower surface of the spherical shape by a spherical bearing. Eccentric sleeves inserted into the lower end of the spindle taper hole 31, the eccentric bushing in a tapered hole fitted with bronze bushings or MC-6 nylon and other materials. When the motor is driven by bevel gears 4,5 eccentric sleeve rotates, supported by spherical bearing spindle and cone crusher will be used for spin pendulum motion, so as to achieve the purpose of crushing the ore.

(2) adjusting device. Is actually part of the adjustment means fixed cone cone crusher, the adjustment ring, the support ring 8, locking nut 18, pushing hydraulic cylinder 9, the locking cylinder and the piston 19 composition. The support ring 8 is mounted on top of the rack 7, and by means of a tension spring surrounding the crusher frame 6 and snapping. The contact surface of the support ring 8 and the adjustment ring are serrated thread. Equipped with two pairs of finger and a pair of hydraulic cylinders push on eight support ring. The locking cylinder and the piston is mounted on the upper support ring 8. Adjusting ring nut and the contact surface is also made serrated thread. When the crusher work properly, the lock cylinder is filled with hydraulic oil pressure, the lock nut, serrated thread support ring and the adjustment ring contact surface sloped close fit, to achieve the purpose of locking. When it is desired to adjust the discharge port, the first locking cylinder unloading, so that serrated thread unwind, then manipulating the hydraulic system, the hydraulic cylinders push start to drive the adjustment ring for rotary movement, due to the serrated screw drive, such that the fixed cone rises or down, so as to achieve the purpose of adjusting the discharge opening.

(3) anti-dust. Dust apparatus shown in Figure cone crusher, the water tank 1 (Fig. 1 in the annular groove 23), the drainage grooves 2, check ring 3, the annular ring 4 (i.e., in Figure 1 the spherical collar 22) and the stopper 2 ring 5 and other components. Water pump 1 through the inlet pipe into the sink, and then overflow to drain tank 2, is discharged through the drain pipe. 4 due to the blocking effect of the annular ring, so that dust can not enter the interior of the machine and fall into the water tank was taken away in a circulating water, which serve the purpose of protecting the machine transmission parts.

(4) safety device. The spring cone crusher is the use of safety equipment in the rack around the spring to make safety device. When the crusher overload, the support spring upper support ring and the adjustment ring is forced to compress the spring lifted up, thereby increasing the size of the discharge opening, to discharge the non-broken, after which the spring force of the support ring and adjustment ring automatically reset, you can re-broken. Obviously, both spring safety device, but when broken will have some crushing force, so it has an important influence on the degree of tension running crusher, thus tighten the spring, should leave appropriate margin compression.

Service online

  • 1. High productivity; high quality.
  • 2. Less machine stop time.
  • 3. Easy maintenance and low cost.
  • 4. Unique crushing ability in primary, secondary and tertiary crushing.
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

Get Price And Support

Simply complete the form below, click submit, you will get the price list and a SBM representative will contact you within one business day. Please also feel free to contact us by email or phone. ( * Denotes a required field).