Cast Masters 5KG Propane Furnace Kiln Smelting Gold Silver Copper Scrap Metal Recycle

It can also be used with silver, copper, aluminum, brass, and other precious metals. Requires 2 propane gas bottles (not included). Made in the USA by PMC Supplies Dimensions: Outer: 4 (101 mm) Diameter x 4 (101 mm) Height, Inner: 1.7 Diameter x 1.5 Depth, and Wall Thickness: 1.15 (30 mm). Please note that this mini kiln is not recommended for smelting ore concentrates, due to the limited capacity for both cons and refining flux 1 to 3 ratios. Also Includes: (1) Package of Anhydrous Borax: A multi-purpose, high-grade and course casting flux often used in melting and refining metals; it aids in lowering melting points of different minerals so your material melts quicker and is easier to pour. Helps draw out impurities or slag for cleaner and more pure material, acts as cleaning agent, minimizes gold loss in your slag, and helps keep your material liquefied longer. Draws out gasses and oxides out of molten metal, such as gold, silver, copper, iron, sterling silver, tin, nickel, and their alloys. Made in the USA. (1) 1/4, 1/2, and 1 Troy Ounce Gold Multi-Cavity Combo High-Density Graphite Ingot Mold: Designed with a smooth cavity finish, with ten degree tapered sides for easy ingot removal. Please contact us with any questions. Thanks for looking! Made in the USA By PMC Supplies Requires 2 standard propane bottles and propane tips (not included) Can also be used with silver, copper, brass, aluminum, and other precious metals