Durable Metal Casting Crucible Silver Melting For Jewelry Making

Perfect Match with Furnace Characteristics with Custom Thermal Profiles Silver Melting Crucible

Product Description

Engineered for precision and performance, our silicon carbide graphite crucibles with integrated pouring spouts are the ideal solution for high-efficiency metal handling in demanding smelting and casting applications. By combining the superior thermal and mechanical properties of silicon carbide (SiC) and graphite, these crucibles feature an optimized spout design that ensures controlled, spill-free pouring—enhancing safety and efficiency in industrial metallurgy.

Performance Benefits

✓ Faster Melting Cycles – 20% reduced energy consumption
✓ Non-Wetting Surface – Minimizes silver loss to crucible walls
✓ Tapered Design Options – For easy pouring and slag control

1. Superior Thermal Conductivity: The hybrid structure of silicon carbide and graphite ensures rapid and uniform heat distribution, significantly reducing melting time and energy consumption.

2. Extreme Temperature Resistance: Withstands temperatures exceeding 1600°C (2912°F), far surpassing the melting point of silver (961°C/1762°F), ensuring stability during prolonged operations.

3. Exceptional Thermal Shock Resistance: Resists cracking or degradation under rapid temperature fluctuations, critical for repeated heating and cooling cycles.

Why Our Crucibles?

With over 20 years of expertise in advanced ceramics manufacturing, our isostatically pressed silicon carbide-graphite crucibles redefine high-temperature material processing. These cutting-edge refractory solutions are engineered to deliver unmatched thermal performance and mechanical strength for the most demanding industrial and research applications.

  Qingdao Baidun Special Ceramics Technology Co., LTD.(Qingdao Baidun) is located in the SCO Demonstration Area,Qinadao,China, Qinadao Baidun and it’s subsidiaries specializes in the manufacture of crucibles for non-ferrous metal smelting, refractory products for continuous casting and alumina grinding ball. lt has a registered capital of 100milion RMB and covers an area of 100,000㎡. Qinadao Baidun has two brands, “Baidun"and “J&J” .which are respectively for Chinese and overseas markets, Qingdao Baidun is one of the largest crucible manufacturers in China that uses isostatic pressing technology to produce silicon carbide graphite crucibles and clay graphite crucibles. With many years ofresearch and field tests, the technical team of Qinadao Baidun has made sianificant efforts tosolve various technical problems and developed silicon carbide graphite crucibles and clay graphite crucibles which have characteristics of high oxidation resistance,high thermal conductivity, long service life, and low energy consumption, increasing production efficiency and significantly reducing production costs for non-ferrous metal smelting companies, Third-party professional institutions have selected Qinadao Baidun as the champion crucible brandin Chinese die-casting industry for many years since 2016.