Materials Accepted : Platinum, Aluminum, Appliances, Brass, Chromium scrap, Cobalt, Iron, Magnesium, Nickel, Silver, Stainless… 13 materials

Materials Accepted :Alloys, Aluminum, Brass, Copper, Nickel, Nickel alloys, Silver 7 materials

Materials Accepted :Alloys, Copper, Nickel, Silver, Tungsten 5 materials

Materials Accepted : Platinum, Gold, Palladium, Precious Metals, Silver, Stainless Steel, Titanium, Wires 8 materials

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