タイトルまたは説明

This is a construction site in north Korea, undressed ore for mud, with gold for gold, capillary, not apply to ordinary fixed chute chute is inspired.

Impulse chute is in ordinary fixed chute developed on the basis of a sand gold to choose equipment. It integrated the advantages of fixed chute and jig, overcomes the drawback of fixed chute is easy to harden and jig large yield, to obtain the yield of small and not easy to harden this characteristic.

Encouraged chute basically retains the characteristics of the characteristics of the original fixed chute, and change the original iron plate to the rubber floor, plus simple crank connecting rod mechanism, make the upper and lower rubber floor do reciprocating motion, each slip case between diaphragm effect similar to the jig. To solve the phenomenon of slip, harden and improves the recovery rate of gold. Because the impulse chute is intermittent discharge concentration, so the yield is very small, enrichment ratio is higher than the jig dozens of times to hundreds.