Metal Shredder, Iron Shredder, Steel Crusher, Meatal Shredder. good quality, good price. Shredder machine:It is suitable to shred the ... cast iron, alloy steel, pop can,breadboard,battery and other metal material, ... ferromanganese iron aluminium ,zinc ,ferro silicon and other metal scrapsmachine Features:1.Reducer driven2.Automatic controller3.safe label ...