✅ High-Temperature Resistance – Designed to withstand up to 1800℃, making it ideal for smelting various metals, including gold, silver, copper, aluminum, and iron.
✅ Superior Thermal Conductivity – The high-density graphite ensures fast, even heating, reducing smelting time and energy consumption.
✅ Durable & Long-Lasting – Features a special glaze coating and dense molding that enhance corrosion resistance and prolong the crucible's lifespan.
✅ Shock & Heat Resistant – Engineered for excellent thermal shock resistance, preventing cracking or deformation under high temperatures.
✅ Large Smelting Capacity –
3KG Crucible: Holds 334ML capacity – can melt 3KG copper, 6.4KG gold, 3.5KG silver, or 0.9KG aluminum
Note: Metal weight capacity varies depending on density.
Formula: Weight (kg) = Density (kg/m³) × Volume (m³)
Applications:
🔥 Perfect for Electric Melting Furnaces – Designed for melting gold, silver, copper, aluminum, and other precious metals. Ideal for jewelers, metalworkers, and refiners.
Technical Support & Warranty:
🛠 1-Year Warranty – All products include a one-year warranty and lifetime technical support.
⚡ Upgrade your smelting experience with this high-purity graphite crucible! Order now!
1KG/2KG/3KG High-Purity Graphite Crucible for Electric Melting Furnace – Smelting Gold, Silver, Copper & More
Customer reviews
No reviews for this product yet. If you own it, tell other prospectors what you think.
Loading all reviews
Behind the product
Sold by the makers of the Dream Mat
You are ordering from Prospectors Dream, the company that makes the patented Dream Mat sluice mat. Call the product line on weekdays with questions before you buy.
100% satisfaction guarantee, if you have any problems simply send us an email.
International Shipping
We ship to all 50 states and around the world too!
Opens in a new window.
Included with every purchase
A FREE year of The Dyrt PRO
The Dyrt is the #1 camping app in the U.S. for finding and booking campsites, with millions of camper reviews and photos covering tent sites, RV parks, cabins, and glamping. Every Prospectors Dream order now includes a full year of the PRO membership, normally $59.99, at no cost.
What PRO unlocks
Offline maps and campground database. Download everything and search for camps with no cell signal, which is most gold country.
Free camping map layers. Public land boundaries for BLM and National Forest dispersed camping, plus every U.S. RV park, campground, and state and national park.
RV Trip Planner. Routes built around your rig, fuel, towing, and how far you want to drive between camps.
Campground and gear discounts. Savings at over 1,000 campgrounds and dozens of outdoor brands.
🎁 How it works: place your order as usual. Your one-time PRO code is emailed to you separately after checkout.
