Product Name: foundry sand mixer The characteristic and application scope Main characteristic: (1)It has the character of rolling compaction、scrubber and stir function (2)simple structure and convenient maintenance (3)The sand has good friability (4)By using the short blade of scraper and improving speed of mainshaft,it improves the quality of sand. (5)Application scope：all kinds of clay sand http://www.ngzcmachinery.com/grinding_media_c4998.html grinding media foundry furnace http://www.ngzcmachinery.com/grinding_media_c4998.html grinding media balls manufacturers http://www.ngzcmachinery.com/foundry_equipment_c4991.html foundry equipment suppliers http://www.ngzcmachinery.com/foundry_equipment_c4991.html foundry equipment for sale