What's the cupels 

 

Cupels are made from high quality dead burnt magnesia (MgO). Hard, smooth surface with consistency in weight and size. Provide exceptional results in gold mines, precious metal refiners, alloy melters, hallmarking, geological and test laboratories worldwide.

 

1.Our advantage

1.Made of high qulity megesia,Bone Ash.

2.High casting density.

3. with extremely low Gold and silver content ,can get more accurate test results,

4. Widely Used for smelting and assaying

5. high temperature resistance and resistance to thermal shock

6.can be used for 3-5 times of the crucibles for fire assay.

7.Free samples avaliable.

 

 

cupels

2.Products show 

 

 

 

 

 

 

 

 

 

Model & Size

 

Application

  Widely Used for smelting and assaying

• Precious Metal Analysis
• Mining Laboratory
• Laboratory Testing
• Mineral Assaying
• Fire Assaying 
• Gold Assaying

 

 

Company Information

1.15 years experience with manufacturing and selling crucibles, cupels, bone ash and        furnaces

2.Regarded as a leader in the fire assay experimental facilities industry in china

3. with a strong reputation for our high quality products

4. manufacture and service the market with a variety of ceramic shapes to melt steel alloys, precious metals, and glass.

5. insist on using advanced and mature technology and techniques in production with high-standard quality control system.

6.Got clients from all over China, and export the products to Canada, Australian, Spanish and South Affric etc.

Contact US

Skype:bonniev525

 

Mobile:+86- 18173137417

 

Tel: +86-731-84314812   +86-731-84018382

 

Fax:+86-731-84018382,+86-731-84314812-803

 

 

Web:www.jtcrucibles.com

 

Address:Room 608, Sunrising Building, No.68 Bayi Street, Changsha, Hunan Province, China.