Materials Accepted :#1 Cast Iron, #1 Copper, Aluminum, Appliances, Catalytic convertors, CHRISTMAS LIGHTS, Clean Aluminum,… 15 materials

Materials Accepted :Aluminum, Cast Iron, Copper, Red Brass, Steel, Yellow Brass, Car Bodies 7 materials

Materials Accepted :#1 Cast Iron, #1 Copper, #1 Insulated Copper Wire, #2 Cast Iron, #2 Copper, #2 Insulated Copper Wire,… 21 materials

Materials Accepted :Aluminum, Aluminum Cans, Appliances, Batteries, Brass, Car Bodies, Copper, Farm Machinery, Insulated… 12 materials