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Why is sand making machine so popular with river stone gravel?

Posted last October 11, 2013, 8:22 pm in News report article

River stone gravel crushing production line configuration is the best two sets jaw crusher or cone crusher jaw crusher plus the process configuration. If the customer on the final stone grain type has higher requirements, you can then configure a back-breaking for integer broken, thus forming a three stage crushing process configuration. Three stage crushing will inevitably lead to a higher cost of investment projects, but for long-term operation of the stones factory, three-stage crushing for the production costs is very substantial.

For this more difficult as the river gravel crushed stone materials can also be used jaw crusher plus the two back-breaking crushing processes. However, this will inevitably lead to loss of back-breaking high of plate hammer; hammer shorter life expectancy, higher proportion of anti-material issues such as low efficiency, high production costs.

River gravel sand making machine, the material from the hopper into the impact crusher, the sub-feeder the material into two parts, the middle part of the sub-feeder into the high-speed rotation of the impeller, the impeller being rapidly accelerated, impact river Sand Pebbles speeds of up to several hundred times the acceleration of gravity, and then to 60-70 m / s speed from three uniform impeller flow channel within the projectile out, first with the sub-feeder four weeks from the closing down part of the material impact crusher , and with the impact of vortex cavity lining materials branch, and is the material lining rebound, oblique impact to the whirl chamber at the top, but also to change its direction of motion, deflected downward movement, emitted from the impeller material to form a continuous material curtain.

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