Graphite Crucible 1kg/2kg/3kg High Purity Melting Gold Copper DIY Jewelry Tool
Items Description

Graphite Crucible 1kg/2kg/3kg High Purity Melting Gold Copper DIY Jewelry Tool 

 
Specification

Name:Graphite crucible

Model:SG-SMGG

Material:graphite

Operating temperature:≤1800℃

Capacity:1KG/ 2KG/ 3KG

Product Size:

φ73mm&φ60mm*170mm (3KG)

φ72mm&φ55mm*155mm (2KG)

Φ65mm&φ50mm*125mm (1KG)

Product weight:0.7KG

Advantages

1.Use temperature is less than or equal to 1800 ℃

2.Good thermal and shock resistance.

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

5.3KG/2KG/1KG capacity

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 precious metal

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 holded. 6.4KG gold, 3.5KG silver, 0.9KG aluminum

Note: The graphite crucible will hold different weight according to the different density of metal material.
 
Weight (kg)=Density(kg/m³) *Volume(m³)
 


Application
s

Graphite curcible is used in electric melting furnace for melting copper, gold, aluminum, silver, precious metal etc.

Technical Support

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 

 

         

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Fast to Buy Limited - CNC Solution
 
If you have any questions, please feel free to contact with us By ebay Message during our business hours (from 7:00am to 22:00pm), or email us through eBay, we will try our best to help you to resolve it,thanks !
1. We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.
2. We make sure the item is brand new with original package and offer 1 year warranty for the quality.
3. Any quality problem in normal use during the warranty period, We offer free repair. The buyer should pay the return cost and our company will pay the re-shipping cost.
Fast to Buy Limited - CNC Solution is specialized in CNC parts and solutions, we supply Fanuc, Mitsubishi, Siemens, Fagor CNC machine parts and accessories, Engraving & milling solutions, spindle motor with VFD kits, servo motor and servo drive kits, stepper motor and stepper drive kits, ball screw, linear guide rail, 3D printer parts, etc.
If you need any CNC parts or repairs, welcome to contact me, we will try our best to help you .
1. Item will be shipped out within 2-5 working days by DHL, FedEx, UPS, EMS ASAP. We will choose the best and suitable shipping company. Usually it takes 3-7 working days to most of the country. You will be notified the tracking number once shipped out.
2. International buyers are responsible for any and all customs, duties taxes and brokerage fees to be paid to the courier or government. Please contact your local customs office with further inquiries in this issue. We will not be responsible for with respect to any tariffs, duties, or any and all other charges requested or required by destination countries.
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On Mar 26, 2026 at 19:56:00 PDT, seller added the following information:

Datacaciques