---
product_id: 471533423
title: "TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools"
brand: "toauto"
price: "€ 183.96"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.it/products/471533423-toauto-3kg-graphite-crucible-high-purity-metal-melting-casting-ingot
store_origin: IT
region: Italy
---

# 1800℃ max operating temp 3KG / 334ML capacity Glazed corrosion-resistant surface TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools

**Brand:** toauto
**Price:** € 183.96
**Availability:** ✅ In Stock

## Summary

> ⚙️ Melt Like a Pro, Cast Like a Boss!

## Quick Answers

- **What is this?** TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools by toauto
- **How much does it cost?** € 183.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/471533423-toauto-3kg-graphite-crucible-high-purity-metal-melting-casting-ingot)

## 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

- • **Generous Capacity:** Melt up to 6.4KG gold or 3KG copper in one go—maximize your workflow.
- • **Durability Engineered:** Special glaze and dense graphite extend lifespan, resisting corrosion and wear.
- • **Effortless Metal Release:** Grooved design ensures easy furnace removal—no metal waste, no hassle.
- • **Precision Thermal Mastery:** Handles up to 1800℃ for flawless metal melting.
- • **Trusted Support & Warranty:** 12-month warranty with 24hr professional service—confidence in every melt.

## Overview

The TOAUTO 3KG Graphite Crucible is a high-purity, grooved graphite mold designed for professional metal melting and casting. With a robust 334ML capacity, it supports melting precious metals like gold, silver, and copper at temperatures up to 1800℃. Its special glazed surface enhances corrosion resistance and durability, while the grooved design ensures easy removal from furnaces, minimizing metal waste. Backed by a 12-month warranty and expert support, it’s the ultimate tool for precision metalwork.

## Description

●Specifications● Name： Graphite Crucible Material：Graphite Operating Temperature：≤1800℃ Capacity：334ml 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. (5) 334ML capacity: 3KG copper can be installed. 6.4KG gold, 3.5KG silver, 0.9KG aluminum . ●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 3KG Graphite Crucible  ❤Don't hesitate to buy it now!❤

## Features

- GROOVED GRAPHITE CRUCIBLE -- Grooved graphite crucible made of natural 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.
- LARGE COMPACITY -- 3KG / 334ML Capacity, can be melted 6.4KG gold,3.5KG silver,3KG copper,0.9KG aluminum. The use temperature is less than or equal to 1800 ℃, can melt alloys such as gold, silver, platinum, and other precious metals, smelting, casting metals.
- 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
- WARM TIPS -- Pure graphite crucible can NOT be heating by carbon furnace or charcoal kiln. It will be oxidized and cracked; Pure graphite will 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."
- THE WARRANTY TIME -- 12 Months. We offer you the Best & Professional service, if you have any questions, please contact us firstly, we will always help you. And If our products have any problem, we promise to help you within 24hrs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TOAUTO |
| Country of Origin | USA |
| Item model number | SG-SMGG-3KG |
| ASIN | B088TBBQ71 |

## Images

![TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools - Image 1](https://m.media-amazon.com/images/I/51hhBIp2OuL.jpg)
![TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools - Image 2](https://m.media-amazon.com/images/I/71Wy25TGPRL.jpg)
![TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools - Image 3](https://m.media-amazon.com/images/I/61T3Tt3-TLL.jpg)
![TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools - Image 4](https://m.media-amazon.com/images/I/51s5xVKzVDL.jpg)
![TOAUTO 3KG Graphite Crucible, High Purity Metal Melting Casting Ingot Mould for Gold Silver Copper Brass Aluminum Jewelry Tools - Image 5](https://m.media-amazon.com/images/I/61IQDjWQU5L.jpg)

## Available Options

This product comes in different **Colour** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
    Parfait bonne grandeur
  
  

*by C***O on Reviewed in Canada on 5 October 2022*

SimpleLéger, bon format commandé Et reçue était légèrement cassé mais moiÇa m’empêche pas de l’utiliser.

### ⭐ 







  
  
    It cracked
  

*by C***Y on Reviewed in the United States on 23 July 2021*

It cracked the first time I used it

### ⭐⭐⭐⭐⭐ 







  
  
    Cracked on first use no customer support
  

*by W***L on Reviewed in the United States on 22 August 2024*

Significant crack after first use. I was offered a refund or replacement. My replacement came quickly in the mail.

## Frequently Bought Together

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-26*