Materials Accepted :#1 Copper, #2 Copper, Aluminum Cans, Aluminum Turnings, Bare Bright Copper, Cast Iron, Light Copper,… 17 materials

Materials Accepted :#1 Copper, #2 Copper, Aluminum - Turnings, Aluminum Cans, Aluminum Rims, Bare Brite Copper, Brass Shells,… 42 materials

Materials Accepted :Aluminum, Brass, Copper, Nickel, Stainless Steel 5 materials