Materials Accepted : Platinum, Aluminum, Catalytic convertors, Lead, Nickel alloys, Precious Metals, Silver, Stainless 8 materials

Materials Accepted : Radiators, Aluminum, Batteries, Brass, Catalytic convertors, Copper, Lead, Nickel alloys, Stainless… 12 materials

Materials Accepted : Platinum, Radiators, Aluminum, Aluminum Cans, Brass, Cobalt, Copper, Gold, Lead, Nickel alloys, Silver,… 13 materials

Materials Accepted : Radiators, Aluminum, Aluminum Cans, Brass, Cobalt, Copper, Gold, INSULATED WIRE, Lead, Nickel alloys,… 14 materials

Materials Accepted :Cobalt, Cobalt Alloys, Molybdenum, Nickel, Nickel alloys, NICKEL CHROME ALLOYS, Nickel Copper Alloys,… 8 materials