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VEVOR graphite crucible, sleek and cylindrical with a polished metal finish. VEVOR graphite crucible: high purity vs low purity comparison, features gloss quality. VEVOR graphite crucible for rapid heating and metal melting point under 1300°c. VEVOR graphite crucible amidst intense flames and industrial background. VEVOR graphite crucible pouring molten metal in industrial foundry setting. VEVOR graphite crucible in a modern laboratory, showcasing acid and alkali resistance. VEVOR graphite crucible with melting capacities for gold, silver, copper, and aluminum.
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VEVOR High Purity Graphite Crucible, 3 kg Graphite Furnace, Double Ring Graphite Crucible for Melting Metal Gold Silver Copper Aluminum, Smelting Furnace Metal Graphite Jewelry Casting Tools

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About this item

  • 【HIGH PURITY GRAPHITE】- With 99.9% high-purity graphite and 1.8-1.82 g/cm³ high density, our crucible is not easy to be doped with impurities during the smelting process and can be used to melting high-purity precious metals.
  • 【GREAT THERMAL CONDUCTIVITY】- This small graphite crucible has excellent thermal conductivity properties, which can highly shorten the melting time and save energy.
  • 【RELIABLE QUALITY】- Using high-quality craftsmanship, our graphite furnace can be used up to a maximum temperature of 1300℃. Not easy to crack during high-temperature casting, long service life. Pour opening groove design makes it easy to use.
  • 【STABLE PROPERTIES】- Compared to clay graphite crucibles, our high-purity graphite crucibles can still maintain stability when exposed to strong acids and alkalis and are not prone to be corroded and oxidized.
  • 【WIDE APPLICATION】- In metallurgy, foundry, machinery, chemical, and other industrial sectors, graphite crucibles are widely used in non-ferrous metal smelting, such as gold, silver, copper, aluminum, and lead.

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VEVOR High Purity Graphite Crucible, 3 kg Graphite Furnace, Double Ring Graphite Crucible for Melting Metal Gold Silver Copper Aluminum, Smelting Furnace Metal Graphite Jewelry Casting Tools
VEVOR graphite crucible, high purity and density with hot orange industrial background.
VEVOR graphite crucible with smooth, cylindrical, metallic finish.
3 KG Graphite Crucible
This 3 kg high purity graphite crucible for melting metal has reliable quality. 99.9% high-purity purity allows excellent thermostability and performance, which is not easy to be corroded and oxidized, and the groove makes it convenient to use. Non-ferrous metals such as gold, silver, copper, iron, and aluminum can be melted in this graphite crucible.
  • High Purity Graphite
  • Great Thermal Conductivity
  • Reliable Quality
  • Stable Properties
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
comparison between high purity VEVOR graphite crucible and low purity graphite crucible.
99.9% Pure Graphite
Unlike other ordinary graphite crucibles, our high-purity graphite crucible has high density also a delicate and shiny surface.
VEVOR graphite crucible for rapid metal melting, heating metals under 1300°c.
Rapid Heating
With outstanding thermal conductivity, the graphite crucible can heat up quickly, saving time and energy.
VEVOR graphite crucible in fiery industrial setting with orange flames.
Great Thermostability
Our graphite crucible can be used normally even at a high temperature of 1300℃. Not afraid of high temperature for more prolonged use.
VEVOR graphite crucible in industrial furnace with molten metal pouring process.
Easy to Use
Thanks to the dumping groove design, the graphite crucible for melting metal is more convenient to use.
VEVOR graphite crucible in a lab, acid-proof, alkali-proof, and oxidation-proof.
Stable Performance
High-quality materials and processes make our crucibles have excellent stability and avoid extreme corrosion and oxidation.
VEVOR graphite crucible with 3000g gold, 1630g silver, 1382g copper, and 419g aluminum capacity.
Versatile Usage
This high-purity graphite crucible that can be used in metal smelting furnaces is ideal for melting gold, silver, copper, iron, aluminum, and other non-ferrous metals.
VEVOR graphite crucible with dimensions in inches and centimeters.
Specifications
  • Material: Graphite
  • Maximum Operating Temperature: 1300℃
  • Top Diameter: 75 mm (2.95 inch)
  • Bottom Diameter: 60 mm (2.36 inch)
  • Inner Diameter: 50 mm (1.97 inch)
  • Height: 170 mm (6.69 inch)
  • Gross Weight: 1.36 kg (3 lbs)
  • Package Size: 9.5 x 9.5 x 19 cm (3.74 x 3.74 x 7.48 inch)
  • Product Size: 75 x 170 mm (2.95 x 6.69 inch)
VEVOR graphite crucible in black, cylindrical with a grooved top edge.
Package Content
  • 1 x Graphite Crucible
VEVOR graphite crucible, high purity and density with hot orange industrial background.
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR graphite crucible with smooth, cylindrical, metallic finish.
3 KG Graphite Crucible
This 3 kg high purity graphite crucible for melting metal has reliable quality. 99.9% high-purity purity allows excellent thermostability and performance, which is not easy to be corroded and oxidized, and the groove makes it convenient to use. Non-ferrous metals such as gold, silver, copper, iron, and aluminum can be melted in this graphite crucible.
  • High Purity Graphite
  • Great Thermal Conductivity
  • Reliable Quality
  • Stable Properties
comparison between high purity VEVOR graphite crucible and low purity graphite crucible.
99.9% Pure Graphite
Unlike other ordinary graphite crucibles, our high-purity graphite crucible has high density also a delicate and shiny surface.
VEVOR graphite crucible for rapid metal melting, heating metals under 1300°c.
Rapid Heating
With outstanding thermal conductivity, the graphite crucible can heat up quickly, saving time and energy.
VEVOR graphite crucible in fiery industrial setting with orange flames.
Great Thermostability
Our graphite crucible can be used normally even at a high temperature of 1300℃. Not afraid of high temperature for more prolonged use.
VEVOR graphite crucible in industrial furnace with molten metal pouring process.
Easy to Use
Thanks to the dumping groove design, the graphite crucible for melting metal is more convenient to use.
VEVOR graphite crucible in a lab, acid-proof, alkali-proof, and oxidation-proof.
Stable Performance
High-quality materials and processes make our crucibles have excellent stability and avoid extreme corrosion and oxidation.
VEVOR graphite crucible with 3000g gold, 1630g silver, 1382g copper, and 419g aluminum capacity.
Versatile Usage
This high-purity graphite crucible that can be used in metal smelting furnaces is ideal for melting gold, silver, copper, iron, aluminum, and other non-ferrous metals.
VEVOR graphite crucible in black, cylindrical with a grooved top edge.
Package Content
  • 1 x Graphite Crucible
VEVOR graphite crucible with dimensions in inches and centimeters.
Specifications
  • Material: Graphite
  • Maximum Operating Temperature: 1300℃
  • Top Diameter: 75 mm (2.95 inch)
  • Bottom Diameter: 60 mm (2.36 inch)
  • Inner Diameter: 50 mm (1.97 inch)
  • Height: 170 mm (6.69 inch)
  • Gross Weight: 1.36 kg (3 lbs)
  • Package Size: 9.5 x 9.5 x 19 cm (3.74 x 3.74 x 7.48 inch)
  • Product Size: 75 x 170 mm (2.95 x 6.69 inch)

High Purity Graphite Crucible Ensures Efficient Metal Melting

The high-purity graphite ensures minimal contamination while improving metal quality. It's ideal for melting metals like gold, silver, copper, and aluminum. This is essential for jewelry making and other high-metal purity applications. The smooth surface of the crucible also aids in the melting process; it makes pouring and handling molten metal easier. The ease of use is an important feature for both beginners and professionals in metalworking.


Durable Construction for Multiple Firings and Longevity

This crucible has a durable construction. It allows for multiple firings. Users can expect 10-15 firings when melting aluminum and 6-7 for copper. This durability ensures that the product is dependable, making it an affordable choice in terms of cost-effectiveness. The crucible's strong design can withstand high temperatures. So, you reduce the risk of cracking. This durability is crucial for consistent performance and safety during metal melting processes. Proper care and handling extend the life of this crucible.


Even Heating for Uniform Melting of Metals

The VEVOR graphite crucible heats evenly. This ensures that metals melt uniformly, which is critical for achieving consistent results. Even heating reduces hot spots, reducing the risk of metal overheating or burning. It’s especially important for melting precious metal like gold and silver. Uniform melting also makes it easier to regulate the metal’s temperature, improving safety and efficiency. The crucible's design distributes heat evenly throughout the entire metal, resulting in improved overall performance.


Easy-to-Use with Clear Initial Heating Instructions

It is an effortless crucible to use, thanks to clear initial heating instructions. Before first use, heat the crucible up to 500°C for 15-20 minutes, then to 900°C empty for 15 minutes. Let it cool overnight in the furnace. This process prolongs the life of the crucible. The clear instructions make it easy for users to prepare the crucible correctly, ensuring optimal performance. Proper initial warming is essential for maintaining the structural integrity and reducing wear. This ease of use benefits both beginner and experienced metalworkers.


Ideal for Precious Metal Melting and Jewelry Casting

The crucible is perfect for melting precious metals. It is ideal for jewelry casting, offering high purity and even heating. The crucible's design ensures that metals like gold and silver melt smoothly while making pouring and shaping them easier. This is crucial for creating intricate jewelry pieces. The ability to handle various types of metal also makes this a valuable tool for different jewelry-making projects. With its high-quality construction, you can keep the metal pure throughout the entire process, improving the final product's value.


Cost-Effective with Competitive Pricing and Quality Performance

The price of this crucible offers great value for money. It offers high-quality performance at a competitive price. The combination of durability and efficiency makes it a cost-effective choice for metal melting. Users can expect consistent results without compromising on quality. Also, the crucible's ability to withstand multiple firings reduces the need for frequent replacements, saving costs in the long run. This affordability ensures that everyone can benefit from its performance.


Versatile for Melting Various Metals Without Cross Contamination

The VEVOR graphite crucible can melt various metals. It has high purity, which ensures that different types of metal melt without cross-contamination. This is especially useful for artists and craftsmen who work with multiple metal systems. The crucible's versatility also extends to various melting temperatures. So, it’s suitable for a wide range of metals. This flexibility simplifies the metalworking process by allowing users to switch between metals easily without compromising on quality or safety.


Easy Maintenance with Simple Cleaning and Care Instructions

Maintaining the VEVOR graphite crucible is easy. There are simple cleaning and care instructions to keep the crucible in top shape: Before handling, let it cool completely. After use, allow the crucible to cool completely before handling. Avoid sudden temperature changes, as these can cause cracking. Clean the crucible gently to remove any residue, taking care not to handle it roughly. Proper maintenance extends the crucible's lifespan and ensures consistent performance over time. This ease of maintenance makes it convenient for regular use, whether in a professional or hobbyist setting.


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Specification

Material
Graphite
Maximum Operating Temperature
1300℃
Top Diameter
75 mm (2.95 inch)
Bottom Diameter
60 mm (2.36 inch)
Inner Diameter
50 mm (1.97 inch)
Height
170 mm (6.69 inch)
Gross Weight
1.36 kg (3 lbs)
Package Size
9.5 x 9.5 x 19 cm (3.74 x 3.74 x 7.48 inch)
Product Size
75 x 170 mm (2.95 x 6.69 inch)
Questions and Answers
2 Questions
Do you need to temper or cure the crucible prior to melting metal?
Yes, it’s best to pre-warm it.
By vevor
What is the maximum recommended liquid volume capacity for the crucible? How much liquid volume can the crucible safely hold?
Generally not more than 80%.
By vevor

Customer Reviews

Ratings by Features

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  • 4.7
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8 Review(s)
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Slater Slater
High quality graphite crucible
This is my first graphite crucible I've used and it seems to be pretty high quality, compared to a silicone carbide crucible that I have used before, only time will tell how long it holds up. I like how smooth the surface of this crucible is but not sure how long the smooth surface is supposed to last. It's very important to follow the direction about the initial first heating and cooling to prolong the life of your crucible
Ash100 Ash100
Decent quality, but very fragile.
I bought a few of these Crucibles to melt various types of precious metals in so I wouldn't cross contaminate by using the same one over and over. They work great and seem to heat evenly, but must be handled with care. I accidentally dropped one into the Furnace too quickly and broke the lip completely off of it. Totally my fault, and I don't blame the craftsmanship of the product.
John CT John CT
Great for melting aluminum and copper
I get 10-15 firings when melting aluminum with this crucible, for copper i wouldn’t pass 6-7. 5-6 to be on the safe side so it won’t crack while pouring. Never fill it up all the way to the rim.fill 3/4 ideally. When new: Always heat upto 500c for 15-20 mins first time using and then increase to 900c empty for 15 mins or so. then let it cool inside the furnace overnight. Afterwards you can start melting metal and get more firings out of it. Do not bang or drop it. Always heat your prongs, clamps and any other tools that may come in contact with the hot crucible. Always heat your molds to prevent steam explosions. Use protective gloves, shoes, goggles etc….
Korbin H. Korbin H.
would buy again from this seller
Quick delivery! Accurate description. lowest price i found.
Joseph Hicks Joseph Hicks
Noice!
Opened the box and the crucible looked so good and shiny I kinda don't to use it because it's so nice looking.
Joel Zrolka Joel Zrolka
Graphite crux.
I used 2 other crucible to melt a tiny piece of gold that I own and with the other 2 crucibles, the graphite ashed and the gold was not binding to make a solid nugget. I used flux in both crucibles and still the gold wouldn't bind because the crucibles were ashing. With this VEVOR vendor crucible, it bound immediately and poured in one solid piece. After the 1 one use at 1050°C the crucible is still smooth with little wear. I only used the other 2 crucibles a few times at less temperature. Nice crucible with VEVOR
Albert Holder Albert Holder
Great product
Well made and it does exactly what I need
Sgt Robertson/Rave Boi Sgt Robertson/Rave Boi
Perfect
Perfect for my gold and silver smelting

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