Introduction of 1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting

Industrial ceramic crucible is a high temperature resistant and corrosion resistant laboratory and industrial container, designed for metal smelting, chemical analysis and high temperature reaction. It is made of high purity ceramic material to ensure excellent thermal stability and chemical inertness.

Features of 1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting

Extreme high temperature resistance

Can withstand high temperature above 1600°C, suitable for high temperature processes such as molten metal and glass.

Excellent thermal shock resistance

Low thermal expansion coefficient, resists rapid cooling and heating, and reduces the risk of cracking.

High chemical stability

Resistant to acid, alkali and molten salt corrosion, ensuring the purity of experiments or production.

Low pollution & long life

The material is dense and non-porous, avoiding sample contamination and durable.

Diverse choices

Provide materials such as alumina, zirconium oxide, silicon carbide, etc., suitable for different application scenarios.

(1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting)

Specifications of 1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting

Here are the specifications for our graphite crucibles with ceramic coating. These crucibles handle melting gold, silver, and comparable precious metals well. They are available in five functional dimensions: 1kg, 2kg, 3kg, 4kg, and 5kg capacity. This covers several melting work sizes. The text is made from strong, high-grade graphite. Graphite carries out warmth very fast. This suggests your metal melts quicker. Graphite likewise withstands extremely heats without splitting. This is vital for steel melting.

An unique ceramic layer coats the inside of each crucible. This coating does 2 vital things. It quits molten metal from sticking to the graphite walls. Sticking metal ruins crucibles quickly. The finishing additionally protects the graphite from direct contact with the thaw. This security makes the crucible last a lot longer. You obtain more thaws prior to substitute. The ceramic itself is difficult. It stands up to chain reactions with the warm metal. This keeps your melt pure.

These crucibles take care of thermal shock well. Thermal shock happens when temperature adjustments fast. Going from chilly to warm swiftly can break weak crucibles. Ours handle it. They are built for duplicated heating and cooling down cycles. This toughness conserves you cash. You buy less crucibles over time. The layout is straightforward however effective. The form allows very easy pouring. It likewise advertises also warmth circulation inside. This implies consistent melting results each time.

Choose the dimension matching your regular thaw amount. The 1kg and 2kg sizes benefit smaller sized amounts or testing. The 3kg, 4kg, and 5kg sizes fit bigger batches or manufacturing job. Each crucible gives reliable performance. They operate in numerous furnaces. Utilize them for casting fashion jewelry, bars, or various other precious metal things. They are a strong device for any kind of major melter.

(1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting)

Applications of 1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting

These graphite crucibles feature ceramic finishes. They function well for melting silver and gold. Crucibles hold liquified steel. The ceramic layer stops sticking. This makes cleaning much easier. The finish likewise assists the crucible last longer. Different sizes suit various jobs.

The 1kg dimension is tiny. It’s good for hobbyists. Jewelers like it for tiny repair services. It thaws little amounts quick. This size fits little furnaces. It does not take much space. You can manage it quickly. It’s excellent for evaluating tiny gold pieces.

The 2kg and 3kg dimensions are preferred. Jewelers use them daily. They thaw enough steel for a number of rings. Small dental labs find them useful. They deal with casting dental gold. These dimensions are manageable. They heat up quickly. They do not lose power on little sets. A 3kg crucible fits a small studio well.

The 4kg and 5kg dimensions take care of bigger jobs. Little factories use them. They thaw bigger silver bars. These crucibles help refining as well. They hold more scrap gold at the same time. You require a larger furnace for these. They take longer to heat. They are larger when complete. Use tongs made for the weight. These sizes save time on several melts. Professionals appreciate the capacity.

All dimensions stand up to high heat. Graphite transfers heat equally. This gives a consistent melt. The ceramic coating shields the graphite. It quits the liquified metal consuming the crucible wall. This indicates more melts per crucible. It conserves cash with time. Pick the size matching your furnace. Suit it to your regular set weight. A crucible as well big wastes fuel. A crucible also little reduces you down. Always warmth crucibles slowly first. This protects against fractures. Take care of warm crucibles with proper devices. Safety is very important.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting

Here are 5 common questions about our 1kg to 5kg Graphite Crucibles with Ceramic Coating for melting gold and silver:

What sizes do these crucibles come in?
We offer crucibles sized for 1kg, 2kg, 3kg, 4kg, and 5kg batches of gold or silver. Pick the size matching your typical melt volume. Using the right size crucible improves efficiency. It ensures even heating.

How long will a graphite crucible last?
Lifespan depends heavily on usage. Crucibles endure many melts when handled carefully. Avoid sudden temperature changes. Don’t physically damage the crucible. Proper care extends its life significantly. Expect dozens of melts with good practice.

What’s the maximum temperature these crucibles handle?
These graphite crucibles withstand extreme heat. They are rated for continuous use up to 1600°C (2912°F). This easily covers the melting points of gold and silver. The ceramic coating adds extra protection against oxidation at high temperatures.

Is the ceramic coating necessary?
Yes, the ceramic coating is vital. It creates a protective barrier on the graphite surface. This barrier stops molten metal from sticking to or seeping into the graphite. It makes pouring cleaner. It also shields the graphite from oxygen, reducing wear. You get smoother operation and longer crucible life.

Can I use these crucibles directly in my furnace?
Absolutely. These crucibles are designed for direct furnace use. Place them securely inside your melting furnace. Ensure they sit stable. Graphite holds heat well. The ceramic layer prevents reactions with your precious metals. Always use proper tongs designed for crucibles when handling hot items. Safety is critical.

(1kg 2kg 3kg 4kg 5kg Graphite Crucible With Ceramic Crucible for Gold Silver Melting)