TOAUTO 3KG Graphite Crucible for Metal Melting

TOAUTO 3KG Graphite Crucible for Metal Melting

• SIZE -- Options: 1kg, 2kg, 3kg. 1KG Graphite crucible Diameter: 65mm ; Height: 125mm 2KG Graphite crucible Diameter: 72mm; Hight: 155mm; 3KG Graphite crucible Diameter: 75mm; Hight: 170mm; Weight: 330 - 465g
• GROOVED GRAPHITE CRUCIBLE -- Grooved graphite crucible made of high quality graphite with good thermal conductivity and high temperature resistance, and has a small thermal expansion coefficient during high temperature use. Specially designed for easy removal from the furnace say no to any metal waste.
• WARM TIPS -- Graphite crucible can NOT be heating by carbon furnace or charcoal kiln. It will be oxidized and cracked; usually start to oxidize at 752 °F （400℃). They withstand temperatures can be 3200 °F if you use Air Electric Furnace. They withstand temperatures can be 5000 °F if you use Vacuum or Gas Protection Furnace.
• Long Service Life -- The surface of the graphite crucible has a special glaze layer and dense molding material, which greatly improves the corrosion resistance of the product and extends its service life
• SLE-FREE AFTER-SALE SERVICES - All Products from the TOAUTO will be provided for 1-year warranty after-sales and lifetime technical support, and 30-day return. Premium after-sales service from a high-quality product, we take full responsibility for our promise.