GONGYI 6KG Propane Jewelry Casting Kit, Stainless Steel Furnace, Includes Crucible & Tongs

Never think about METAL RECYCLE and DIY some jewelry special for your KIDS? Save metal and you can SAVE THE EARCH dude. Our this Propane Smelting Furnace is designed by professional melting staff, it can melt aluminum in about 10 mins, all based on heavy duty stainless steel 304 constructions, using Propane as fire power, Built-in ceramic wool heat insulation Thickness up to 2", plus Heavy duty stainless steel 304 burner 80,000 BTU, it can heat up very fast. Professional design for America standard Propane Tank, includes 2m long gas hose and regulator which can hook up to America standard Propane Tank directly. It works efficiently with melting Glass, Copper, Aluminum, Gold, Silver and other Scrap Metal for Recycle. Suitable for DIY, jewelry processing factories, industrial and workshop applications.〖PARTS LIST〗 Furnace, burner, gas hose with regulator, 6KG crucible, ciramic fiber pad x 2, tongs, PTFE tape, manual.〖CERTIFICATION〗 CE certification.〖FURNACE BODY SIZES〗 (Height )11.8"x8.3" (Dia.).〖MATERIAL〗 Stainless steel 304 (thickness 1.5 mm).〖GAS HOSE〗 6.5 FT long.〖REGULATOR〗 America Standard, 20 PSI, CSA certification.〖CRUCIBLE DETAILS〗:·Diameter:102mm Inner Diameter(4.01 inch).·Can smelt maximum: 6kg/Copper, 7kg/Silver, 13kg/Gold, 1.8kg/aluminum.·Withstand temperatures up to 1800 °C (3272 °F), higher than Clay Graphite Crucibles.·Wall thickness: 13mm.·Outer Sizes: 128mm Diameter x 145mm Height.·Inner Sizes: 102mm Diameter x 126mm Depth.·Bulk Density: 1.71g/cm2.·Apparent Porosity: ≤30%.·Refractory Strength: ≥8.55Mpa.·Chemical composition:·C: 45%·SiC: 23%·AL2O3: 26%·SiO2: 6%〖WARM REMINDING〗 Heat the empty crucible to temperature of about 500 degF. and hold it for about 5 minutes.