--- product_id: 239009381 title: "TOAUTO 1KG Graphite Crucible for Metal Melting | High quality Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools" brand: "toauto" price: "$86.00" currency: USD in_stock: true reviews_count: 9 url: https://www.desertcart.us/products/239009381-toauto-1kg-graphite-crucible-for-metal-melting-high-quality-casting store_origin: US region: United States of America --- # Durable glaze layer extends service life Withstands up to 3200°F in air electric furnaces Precision grooved design for easy metal removal TOAUTO 1KG Graphite Crucible for Metal Melting | High quality Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools **Brand:** toauto **Price:** $86.00 **Availability:** ✅ In Stock ## Summary > 🔥 Melt like a pro, cast like a boss! ## Quick Answers - **What is this?** TOAUTO 1KG Graphite Crucible for Metal Melting | High quality Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools by toauto - **How much does it cost?** $86.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/239009381-toauto-1kg-graphite-crucible-for-metal-melting-high-quality-casting) ## Best For - toauto enthusiasts ## Why This Product - Trusted toauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Special glaze coating boosts corrosion resistance for long-term reliability. - • **Extreme Heat Mastery:** Handles metals melting up to 1800°C with unmatched thermal conductivity. - • **Effortless Metal Release:** Grooved graphite design ensures zero metal waste and smooth extraction. - • **Premium Support & Warranty:** 1-year warranty plus lifetime technical support keeps you covered. - • **Versatile Metal Compatibility:** Perfect for melting gold, silver, brass, aluminum, and more. ## Overview The TOAUTO High Purity Graphite Crucible is engineered for professional metal melting with sizes from 1kg to 3kg, featuring superior thermal conductivity and resistance up to 3200°F in electric furnaces. Its grooved design minimizes metal waste, while a special glaze layer enhances durability. Ideal for melting precious metals like gold, silver, and aluminum, it comes backed by a 1-year warranty and lifetime technical support, making it the go-to tool for serious jewelry makers and metal casters. ## Description ●Specifications● Name： Graphite Crucible Material：Graphite Operating Temperature：≤1800℃ Product Size：φ73mm&φ60mm*170mm Product Weight：0.7kg ●Benefits for you● (1) The use temperature is less than or equal to 1800 ℃, can be used to melt gold, silver, copper, aluminum, iron, and other metals. (2) Good thermal and shock resistance. Good thermal conductivity. Fast heating speed. (3) The high density of graphite crucible makes the crucible have good thermal conductivity. (4) 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. ●Application area● Used in electric melting metal melting, copper, gold, aluminum, silver, etc. metal melting ●Technical Support● Note: This type of gold melting furnace is a special crucible for electric melting furnace. All Products from the factory will be provided for one year warranty after-sales and lifetime technical support. ●Shipping list● 1PCS Graphite Crucible ❤Don't hesitate to buy it now!❤ ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B088STR1JX | | Best Sellers Rank | #102,562 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing) #121 in Jewelry Casting Tools | | Customer Reviews | 4.2 4.2 out of 5 stars (308) 4.2 out of 5 stars | | Date First Available | May 18, 2020 | | Item Model Number | GC-SG-SMGG-1KG | | Item Weight | 10.8 ounces | | Manufacturer | TOAUTO | | Package Dimensions | 5.94 x 3.62 x 3.62 inches | ## Images ![TOAUTO 1KG Graphite Crucible for Metal Melting | High quality Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools - Image 1](https://m.media-amazon.com/images/I/51hhBIp2OuL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality. Lasts a long time. *by on Reviewed in the United States August 2, 2026* Very stout. I would buy this again. ### ⭐⭐⭐⭐⭐ price great shipping Fast *by on Reviewed in the United States July 9, 2026* shipping fast ,price great , product Great ### ⭐⭐⭐⭐⭐ Good durable crucible! *by on Reviewed in the United States January 31, 2022* Seen others complain about these breaking, but I've had no problems with mine. Works perfectly fine after it has been properly seasoned. Have noticed some small pitting after running at high temps, but nothing serious. Still durable and solid! ## Frequently Bought Together - TOAUTO High Purity Graphite Crucible, Metal Melting Ingot Mould for Gold Silver Brass Aluminum Furnace Casting Jewelry Tools - Graphite Stir Rod, 5Pack Graphite Crucible Stir Stick Long Carbon Stirring Rod for Molten Metal and Melting Casting Gold Silver Copper, 12"/30 cm Lentgh 5/16"/0.8 cm Diameter Graphite Rod - Graphite Crucible, 1kg/2kg/3kg High Purity Graphite Crucible, Melting Gold, Silver, Copper, Furnace Casting Mould Melt Jewelry Tools (3 KG) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/239009381-toauto-1kg-graphite-crucible-for-metal-melting-high-quality-casting](https://www.desertcart.us/products/239009381-toauto-1kg-graphite-crucible-for-metal-melting-high-quality-casting) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-03*