Professional Zinc Melting Crucible for Superior Melting Performance and Results

Product Description

Our specialized silicon carbide-graphite (SiC-C) crucibles are engineered specifically for zinc melting, alloying, and die-casting applications. These advanced refractory vessels combine the thermal efficiency of graphite with the durability of silicon carbide, delivering superior performance in zinc processing environments up to 1200°C (2192°F).

Ideal for zinc alloy production, galvanizing, and recycling operations, our crucibles feature:

• Non-wetting surface to minimize zinc adhesion

• Enhanced oxidation resistance for extended service life

• Thermal shock stability for frequent temperature cycling

• Custom designs for various furnace types (induction, resistance, gas-fired)

Available in standard capacities (5kg-200kg) with optional protective coatings.

Key Features & Benefits

Material Advantages

✔ Optimized SiC-C Composition:

• 40% longer lifespan vs. standard graphite crucibles

• 25% better oxidation resistance than clay-graphite

• Special additives reduce zinc penetration

✔ Performance Enhancements:

• Tapered pouring spout designs for clean metal transfer

• Reinforced base for mechanical durability

• Optional alumina-based inner liner for extra protection

  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.