{"product_id":"1kg-2kg-3kg-high-purity-graphite-crucible-for-electric-melting-furnace-smelting-gold-silver-copper-more","title":"1KG\/2KG\/3KG High-Purity Graphite Crucible for Electric Melting Furnace – Smelting Gold, Silver, Copper \u0026 More","description":"\u003ch3 data-start=\"117\" data-end=\"150\"\u003e\u003cstrong data-start=\"121\" data-end=\"148\"\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"151\" data-end=\"348\"\u003e\n\u003cli data-start=\"151\" data-end=\"202\"\u003e\n\u003cstrong data-start=\"153\" data-end=\"170\"\u003eProduct Name:\u003c\/strong\u003e High-Purity Graphite Crucible\u003c\/li\u003e\n\u003cli data-start=\"203\" data-end=\"225\"\u003e\n\u003cstrong data-start=\"205\" data-end=\"215\"\u003eModel:\u003c\/strong\u003e GTE-SG-SMGG\u003c\/li\u003e\n\u003cli data-start=\"226\" data-end=\"260\"\u003e\n\u003cstrong data-start=\"228\" data-end=\"241\"\u003eMaterial:\u003c\/strong\u003e Premium Graphite\u003c\/li\u003e\n\u003cli data-start=\"261\" data-end=\"302\"\u003e\n\u003cstrong data-start=\"263\" data-end=\"293\"\u003eMax Operating Temperature:\u003c\/strong\u003e ≤1800℃\u003c\/li\u003e\n\u003cli data-start=\"303\" data-end=\"348\"\u003e\n\u003cstrong data-start=\"305\" data-end=\"330\"\u003eAvailable Capacities:\u003c\/strong\u003e 1KG \/ 2KG \/ 3KG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"350\" data-end=\"378\"\u003e📏 \u003cstrong data-start=\"353\" data-end=\"376\"\u003eProduct Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"379\" data-end=\"505\"\u003e\n\u003cli data-start=\"379\" data-end=\"413\"\u003e\n\u003cstrong data-start=\"381\" data-end=\"389\"\u003e1KG:\u003c\/strong\u003e 65mm × 50mm × 125mm\u003c\/li\u003e\n\u003cli data-start=\"414\" data-end=\"448\"\u003e\n\u003cstrong data-start=\"416\" data-end=\"424\"\u003e2KG:\u003c\/strong\u003e 72mm × 55mm × 155mm\u003c\/li\u003e\n\u003cli data-start=\"449\" data-end=\"483\"\u003e\n\u003cstrong data-start=\"451\" data-end=\"459\"\u003e3KG:\u003c\/strong\u003e 73mm × 60mm × 170mm\u003c\/li\u003e\n\u003cli data-start=\"484\" data-end=\"505\"\u003e\n\u003cstrong data-start=\"486\" data-end=\"497\"\u003eWeight:\u003c\/strong\u003e 0.7KG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"507\" data-end=\"541\"\u003e\u003cstrong data-start=\"511\" data-end=\"539\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"542\" data-end=\"715\"\u003e✅ \u003cstrong data-start=\"544\" data-end=\"575\"\u003eHigh-Temperature Resistance\u003c\/strong\u003e – Designed to withstand up to \u003cstrong data-start=\"606\" data-end=\"615\"\u003e1800℃\u003c\/strong\u003e, making it ideal for smelting various metals, including gold, silver, copper, aluminum, and iron.\u003c\/p\u003e\n\u003cp data-start=\"717\" data-end=\"861\"\u003e✅ \u003cstrong data-start=\"719\" data-end=\"752\"\u003eSuperior Thermal Conductivity\u003c\/strong\u003e – The \u003cstrong data-start=\"759\" data-end=\"784\"\u003ehigh-density graphite\u003c\/strong\u003e ensures fast, even heating, reducing smelting time and energy consumption.\u003c\/p\u003e\n\u003cp data-start=\"863\" data-end=\"1025\"\u003e✅ \u003cstrong data-start=\"865\" data-end=\"891\"\u003eDurable \u0026amp; Long-Lasting\u003c\/strong\u003e – Features a \u003cstrong data-start=\"905\" data-end=\"930\"\u003especial glaze coating\u003c\/strong\u003e and \u003cstrong data-start=\"935\" data-end=\"952\"\u003edense molding\u003c\/strong\u003e that enhance corrosion resistance and prolong the crucible's lifespan.\u003c\/p\u003e\n\u003cp data-start=\"1027\" data-end=\"1170\"\u003e✅ \u003cstrong data-start=\"1029\" data-end=\"1055\"\u003eShock \u0026amp; Heat Resistant\u003c\/strong\u003e – Engineered for excellent thermal shock resistance, preventing cracking or deformation under high temperatures.\u003c\/p\u003e\n\u003cp data-start=\"1172\" data-end=\"1205\"\u003e✅ \u003cstrong data-start=\"1174\" data-end=\"1201\"\u003eLarge Smelting Capacity\u003c\/strong\u003e –\u003c\/p\u003e\n\u003cul data-start=\"1206\" data-end=\"1441\"\u003e\n\u003cli data-start=\"1206\" data-end=\"1323\"\u003e\n\u003cstrong data-start=\"1208\" data-end=\"1225\"\u003e3KG Crucible:\u003c\/strong\u003e Holds \u003cstrong data-start=\"1232\" data-end=\"1250\"\u003e334ML capacity\u003c\/strong\u003e – can melt \u003cstrong data-start=\"1262\" data-end=\"1321\"\u003e3KG copper, 6.4KG gold, 3.5KG silver, or 0.9KG aluminum\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1324\" data-end=\"1441\"\u003eNote: Metal weight capacity varies depending on density.\u003c\/li\u003e\n\u003cli data-start=\"1324\" data-end=\"1441\"\u003eFormula: \u003cstrong data-start=\"1392\" data-end=\"1439\"\u003eWeight (kg) = Density (kg\/m³) × Volume (m³)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1443\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1447\" data-end=\"1464\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1467\" data-end=\"1647\"\u003e🔥 \u003cstrong data-start=\"1470\" data-end=\"1511\"\u003ePerfect for Electric Melting Furnaces\u003c\/strong\u003e – Designed for melting \u003cstrong data-start=\"1535\" data-end=\"1597\"\u003egold, silver, copper, aluminum, and other precious metals.\u003c\/strong\u003e Ideal for jewelers, metalworkers, and refiners.\u003c\/p\u003e\n\u003ch3 data-start=\"1649\" data-end=\"1688\"\u003e\u003cstrong data-start=\"1653\" data-end=\"1686\"\u003eTechnical Support \u0026amp; Warranty:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1689\" data-end=\"1796\"\u003e🛠 \u003cstrong data-start=\"1692\" data-end=\"1711\"\u003e1-Year Warranty\u003c\/strong\u003e – All products include a \u003cstrong data-start=\"1737\" data-end=\"1758\"\u003eone-year warranty\u003c\/strong\u003e and \u003cstrong data-start=\"1763\" data-end=\"1794\"\u003elifetime technical support.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1798\" data-end=\"1888\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e⚡ \u003cstrong data-start=\"1800\" data-end=\"1877\"\u003eUpgrade your smelting experience with this high-purity graphite crucible!\u003c\/strong\u003e Order now!\u003c\/p\u003e","brand":"GOLD TESTING EQUIPMENT","offers":[{"title":"1 KG","offer_id":45591458676780,"sku":"sku-45801533112469","price":37.99,"currency_code":"USD","in_stock":true},{"title":"2 KG","offer_id":45591458709548,"sku":"sku-45801533145237","price":39.99,"currency_code":"USD","in_stock":true},{"title":"3 KG","offer_id":45591458742316,"sku":"sku-45801533178005","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0954\/5772\/files\/s-l1600_4_e197fc92-91ee-460a-a2f1-e5b1d49da8d4.webp?v=1780422820","url":"https:\/\/smartsupplydeals.com\/products\/1kg-2kg-3kg-high-purity-graphite-crucible-for-electric-melting-furnace-smelting-gold-silver-copper-more","provider":"Smart supply deals","version":"1.0","type":"link"}