Materials Accepted : Radiators, Aluminum Rims, Appliances, Brass, Bronze, CARBIDE, Catalytic convertors, Starters/Alternators,… 15 materials

Materials Accepted : Radiators, #1 Bare Bright Copper Wire, Aluminum Radiators, CARBIDE, Catalytic convertors, Insulated… 12 materials

Materials Accepted : Radiators, #1 Copper, Aluminum Cans, Aluminum Turnings, Appliances, CARBIDE, Compressors, Extrusions,… 12 materials

Materials Accepted :Aluminum, Brass, CARBIDE, Copper, Nickel, OLD SHEET, Yellow Brass, CDs/DVDs, Circuit Boards, Keyboards… 12 materials

Materials Accepted :#1 Copper, #1 Copper Bright Wire, #2 Copper, #2 Insulated, #2 Insulated Wire, Alum Turnings, Aluminum,… 28 materials