2015 best guality S11 series roller type sand mixer

1.Two grinding wheels type

• The sand mixer equipped with two rolling wheels, two scraper.
• Rolling wheels have grinding and kneading action.
• It can make water, clay&other appendices evenly distribute in the sand surface.
• Scraper can make sand block loose, and blow no-blended sand to under the rolling wheels,then the Sand mixer continue to grind and knead the sand, until all the sand get uniformity.