... products by purifying, crystallization, sorting, crushing, magnetic separation and screening methods. With its dense texture ... strong self-sharpening, good toughness, low level magnetic material content and other characteristics. ProductsNameSpecifications ModelKey ... -80 # 90 # -150 # 180 # -240 #Sand 0-1mm ,1-3mm ,3-5mm 5-8mm ,8-12mm 25-0mm 10 ...