Materials Accepted : Radiators, Aluminum, Bare Bright, Brass, Catalytic convertors, Copper, Lead, Tubing, Turnings, Air Conditioners… 20 materials

Materials Accepted : Radiators, Aluminum, Brass, Copper, Iron, Cell Phones, Circuit Boards, Electric Motors, Keyboards, Printers 10 materials

Materials Accepted : Radiators, Aluminum, Cast Iron, Copper, Lead, Nickel, Rebar, Sheet Metal, Wheel Rims, CRT Monitors,… 13 materials

Materials Accepted : Radiators, Aluminum, Copper, Lead, Magnesium, Steel, Zinc, Refrigerators 8 materials