Melting 2kg 3kg 4kg 5kg Ceramic Quartz Crucible

Product Description

Product Description

Ceramic Crucible -  Outer Shell for Gold Melting

This ceramic crucible outer shell for gold melting is the ideal choice for your precious metal smelting, casting, and refining needs. Acting as "armor" for your graphite crucible, it's designed to provide comprehensive protection in extreme high-temperature environments.

Specification

Key Selling Points

Function:

Recommended Use:

Superior Protection, Extended Lifespan: Specifically designed for gold melting, it effectively prevents graphite crucibles from oxidizing at high temperatures, significantly extending their service life.

Perfect Fit, Safe & Efficient: Perfectly compatible with our series of graphite crucibles, providing double protection, effectively preventing molten metal from leaking, and enhancing operational safety.
 
High Temperature & Thermal Shock Resistance: Able to withstand extremely high temperatures and offers excellent thermal shock resistance, preventing cracking and ensuring long-lasting durability.

Physical Protection: Enhances the mechanical strength of the graphite crucible, preventing it from cracking due to accidental impact during handling or heating.

Chemical Protection: In an oxygenated environment, it isolates the graphite crucible from oxygen contact, preventing oxidation and significantly reducing consumable costs.

Safety Assurance: In case of graphite crucible damage, the ceramic outer shell can effectively contain the molten metal, preventing leaks and protecting the furnace and the operator.

Gold Melting: When used in combination with our graphite crucibles, it can be used for melting various metals such as gold, silver, copper, and aluminum.

Induction Furnaces: In induction heating furnaces, this ceramic crucible outer shell serves as a liner, improving heating efficiency and protecting the furnace body.

Gas/Electric Furnaces: Suitable for various heating methods, providing a stable and reliable smelting environment.

Important Notice

Best results are achieved when used with graphite crucibles from our company.

Please inspect for any cracks before use to ensure safety.

Drawings & Dimensions

Available in various specifications and sizes. Please select the size that corresponds to your graphite crucible. Customization services are also available.

Company Profile

Qingdao TTWY International Trade Co., Ltd

Our company specialized in producing casting equipment. It is located in Qingdao,a beautiful harbor city,which is convenient in transportation. Especially in Refractory products, for expamle, the Quartz Crucible,Graphite crucible,Fire Assay Clay Crucible,Mullite Ceramic Crucible,Zirconia/Alumina(Al2O3) Ceramic Crucible , etc;

With high quality,reasonable price and attentive service the products produced by TTWY have wined trust from clients at home and aboard.

Packaging & Shipping

FAQ

Q1: What information should I let you know if i want to get a quotation?
A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.
     
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
 
Q2: How do you gurantee the quality of the products?
A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
 
Q3: Can you guarantee the prompt delivery?
A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.
 
Q4: What is your lead time? 
A : It usually needs about 15- 20 days after receiving the PO. 
 
Q5 : What is your payments terms?
A : T/T, L/C, Western Union, etc., could be acceptable. 
 
Q6 : Can we visit your company?
A : Yes, for sure, It's my pleasure to visit our company.
 
Q7 : What is the shipping cost?
A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
 
Q8 :What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc. 
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.
 
Q9 :How service you can offer your clients? 
A:We provide presales service in various forms, for example, making investment budget,manufacturing planning,etc.so that customer make a reasonable plan with less cost. Moreover,we will also provide after sale service ,for example,free training about machine applications ect. 

Update Date:2026/01/28