{"product_id":"quartz-bowl-crucible-5g-200g-high-temp-melting-casting-gold-silver","title":"Quartz Bowl Crucible 5g–200g | Gold \u0026 Silver Melting Tool","description":"\n\u003ch2\u003eQuartz Bowl Crucible – Precision Melting \u0026amp; Casting for Gold, Silver \u0026amp; Jewelry\u003c\/h2\u003e\n\u003cp\u003eElevate your jewelry-making and metalworking with this high-quality \u003cstrong\u003eQuartz Bowl Crucible\u003c\/strong\u003e, available in sizes ranging from \u003cstrong\u003e5g to 200g\u003c\/strong\u003e. Engineered to withstand extreme temperatures up to \u003cstrong\u003e1800°C\u003c\/strong\u003e, this crucible is the go-to choice for professional jewelers, hobbyists, and metalsmith enthusiasts looking for reliable, reusable, and precise melting and casting performance.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtreme Heat Resistance:\u003c\/strong\u003e Withstands temperatures up to 1800°C, making it ideal for sustained smelting, casting, and refining sessions without risk of damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Size Options (5g–200g):\u003c\/strong\u003e Choose the capacity that suits your project — whether you're working with small accent pieces or larger gold and silver jewelry batches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeginner \u0026amp; Professional Friendly:\u003c\/strong\u003e The thoughtfully designed bowl shape makes handling easy with standard tongs or crucible holders — no steep learning curve required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision Melting:\u003c\/strong\u003e Quartz material provides exceptional environmental stability during melting, helping you maintain the purity and quality of your precious metals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Reusable:\u003c\/strong\u003e The robust quartz construction means this crucible can be used repeatedly, saving you money over disposable alternatives in the long run.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Quartz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity Range:\u003c\/strong\u003e 5g – 200g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Temperature:\u003c\/strong\u003e 1800°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e As shown in product images\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e As shown in product images (1 inch = 2.54 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Quartz Bowl Crucible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-dry before first use:\u003c\/strong\u003e Quartz crucibles can absorb moisture during storage or transport. Before your first use, dry it at a low temperature — for example, bake it in an oven at approximately 150°C for around 30 minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGradual temperature increase:\u003c\/strong\u003e To extend the service life of your crucible, preheat it over a wide area before applying high heat, then gradually increase the temperature to avoid thermal shock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003ePair this crucible with other workshop essentials:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e — protect your hands during high-heat metalworking tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e — a reliable addition to any metalworking or jeweler's toolset.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/adjustable-woodworking-compass-layout-gauge-carpenter\"\u003eAdjustable Woodworking Compass Layout Gauge for Carpenters\u003c\/a\u003e — precision measuring tools for your craft workshop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/medlineplus.gov\/ency\/article\/002476.htm\" target=\"_blank\" rel=\"noopener\"\u003eMedlinePlus on metal sensitivity\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What metals can I melt using this quartz bowl crucible?\u003c\/h4\u003e\n\u003cp\u003eA: This quartz bowl crucible is designed for melting and casting precious metals including gold and silver, making it ideal for jewelry refining and crafting. Its 1800°C heat tolerance handles most common jewelry metals with ease.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to do anything to the crucible before using it for the first time?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — quartz crucibles can absorb moisture during shipping. It's recommended to pre-dry the crucible by baking it in an oven at around 150°C for approximately 30 minutes before its first use to ensure optimal performance.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I choose the right size (5g–200g) for my project?\u003c\/h4\u003e\n\u003cp\u003eA: Select the capacity that matches the total weight of the metal you plan to melt. For small jewelry repairs or accent pieces, a 5g–20g size is sufficient. For larger casting projects or batch production, opt for the 100g–200g capacity.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this crucible reusable?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The durable quartz material is built for repeated use. By preheating gradually and avoiding sudden temperature drops, you can significantly extend the crucible's service life and get the most out of your investment.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What metals can I melt using this quartz bowl crucible?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This quartz bowl crucible is designed for melting and casting precious metals including gold and silver, making it ideal for jewelry refining and crafting. Its 1800°C heat tolerance handles most common jewelry metals with ease.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to do anything to the crucible before using it for the first time?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — quartz crucibles can absorb moisture during shipping. It's recommended to pre-dry the crucible by baking it in an oven at around 150°C for approximately 30 minutes before its first use to ensure optimal performance.\"}}, {\"@type\": \"Question\", \"name\": \"How do I choose the right size (5g–200g) for my project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Select the capacity that matches the total weight of the metal you plan to melt. For small jewelry repairs or accent pieces, a 5g–20g size is sufficient. For larger casting projects or batch production, opt for the 100g–200g capacity.\"}}, {\"@type\": \"Question\", \"name\": \"Is this crucible reusable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The durable quartz material is built for repeated use. By preheating gradually and avoiding sudden temperature drops, you can significantly extend the crucible's service life and get the most out of your investment.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Quartz Bowl Crucible 5g–200g | Gold \u0026 Silver Melting Tool\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/products\/quartz-bowl-crucible-5g-200g-high-temp-melting-casting-gold-silver\"}]}\u003c\/script\u003e","brand":"XPND","offers":[{"title":"A","offer_id":67815213400301,"sku":"14:29#A","price":4.11,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":67815213433069,"sku":"14:173#B","price":6.07,"currency_code":"USD","in_stock":true},{"title":"E","offer_id":67815213465837,"sku":"14:366#E","price":18.57,"currency_code":"USD","in_stock":true},{"title":"F","offer_id":67815213498605,"sku":"14:496#F","price":35.06,"currency_code":"USD","in_stock":true},{"title":"C","offer_id":67815213531373,"sku":"14:175#C","price":8.56,"currency_code":"USD","in_stock":true},{"title":"D","offer_id":67815213564141,"sku":"14:193#D","price":13.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1269\/5789\/files\/Sbfe12e8dd2394acfa5bef52e6bc7436eI.webp?v=1792264898","url":"https:\/\/xpndservice.com\/products\/quartz-bowl-crucible-5g-200g-high-temp-melting-casting-gold-silver","provider":"XPND","version":"1.0","type":"link"}