Rotary sand gravel sieving machine better .
Rotary sand gravel sieving machine better screening effect. published date: 02-18-2020. The rotary sand gravel sieving machine is made up of five parts: hexagonal drum, frame, funnel, reducer and motor. After the broken stone enters the drum, on the one hand, it is screened as the drum rotates. On the other hand, the stone with a large particle ...
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