Materials Accepted :Aluminum, Lead, Nickel, Palladium, Red Brass, Titanium, Zinc, Circuit Boards, Computer Parts , Electric… 10 materials

Materials Accepted : Platinum, Gold, Palladium, Silver 4 materials

Materials Accepted : Radiators, BRASS TURNINGS, Cast, Cobalt, Lead, Manganese, Nickel, Palladium, Red Brass, Steel Wheels,… 14 materials

Materials Accepted : Radiators, Cobalt, Copper, Insulated Copper, Manganese, Nickel, Palladium, Red Brass, Steel, Titanium,… 16 materials