Materials Accepted : Platinum, Aluminum, Brass, Copper, Gold, Gold pins, Lead, Niobium, Palladium, Rhodium, Silver, Stainless… 17 materials

Materials Accepted :Aluminum, Aluminum Turnings, Brass, Cast Iron, Copper, Heavy Melt Steel (HMS), Lead, Nickel, Stainless… 11 materials

Materials Accepted :5 Plate and Structural Steel, Aluminum, Brass, Copper, high temp alloys, Nickel, Stainless Steel, STEEL… 9 materials

Materials Accepted : Radiators, Aluminum, Cast Iron, Copper, Lead, Nickel, Zinc, News Paper, Cardboard, Magazines, Mixed… 12 materials

Materials Accepted :Aluminum, Auto Cast, Busheling, Heavy Breakable Cast, Insulated Aluminum Wire, Irony Aluminum, Machine… 10 materials