~This is a dental machinery (centrifugal casting machine dedicated crucible) used for casting denture and precious metals smelting refractory temperature up to 1760 degrees.

Crucibles come with  hot cold superior performance, and won't react with the crucible smelting material 
With Long service life, high cost performance

 widely used in many industries such as metal precious metals refining casting, chemical field of chemical industry, high-tech industry

Can be customize as your drawing