Shaft Impact Crusher Working Principle:

Center into hopper: material feeding into, the center feeding hole into the high-speed rotation of the left wheel, was rapidly accelerated in the left wheel, the acceleration of up to tens of times the acceleration of gravity, then high speed from the left wheel injective, first of all to another part of the material

and the rebound after free falling impact, and the impact to the material. Liner (stone dozen stone) or counter block (hot stone), bounce oblique impact to the top of the vortex chamber, and changes its direction of motion, deflection downward movement, and is emitted from the impeller material impact of a continuous curtain material. In this way, a piece of material by crushing cavity two times to many times the chance of hitting, friction and grinding effect on eddy current. The crushed material is discharged.

Center feeding with annular waterfalls fall into hopper: material feeding into, in the annular aperture falls, is divided into two shares of plate material, a unit distributing disc into the high-speed rotation of the left wheel, another from the tray drop round. Enter the left wheel material, was rapidly accelerated in the left wheel, the acceleration of up to tens of times the acceleration of gravity, then high speed from the left wheel injective, first from another part of the material distributor around free falling impact crushing, and impact to the eddy cavity eddy lining layer, is material lining layer rebound, oblique to blow to the top of the vortex chamber, and changes its direction of motion, deflection downward movement, and from the impeller from the impact of materials to form a continuous material curtain. In this way, a material in the vortex crushing cavity received two times to many times the chance of hitting, friction and grinding effect. The crushed material is discharged.

Gold Ore processing equipment

On the processing, mining crushing, grinding machines are at demands, such as spiral classifiers,magnetic separation machine,hydraulic cyclone,high frequency screen,impact crusher,jaw crusher,cone crusher,mtw milling machine,mtm trapezium grinder as well as some other machines produced by SBM.

The Production Process Of Gold Ore Processing

  • Large gold stones in bin are sent to jaw crusher or mobile jaw crusher station (early break) by vibrating feeder to be crushed evenly.Coarse crushed ore are sent to the single cylinder hydraulic cone crusher (two break) by belt conveyor after sieving shaker to be broken.
  • Gold ore materials after medium crushing are sent into multi cylinder hydraulic cone crusher to be fine crushed.
  • After sieving shaker, 0-12mm powder evenly enter into the ball mill to grinding and sieving and are classified by the spiral classifier. Unqualified gold powder will be sent to the ball mill to mill again.
  • The qualified gold powder is sent into the flotation machine to mix flotation.The resulting powder enters into the dryer to be concentrated gold powder.
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