Melting And Casting Zinc Melting Crucible For High-Temperature Metal Melting Processes

The J&J Zinc Melting Crucible is a highly versatile and robust solution engineered to meet the demanding requirements of diverse industrial environments. Its superior construction, which incorporates advanced refractory and high-purity graphite materials, ensures exceptional thermal conductivity, prolonged service life, and consistent performance under extreme temperatures. Ideal for foundries, metal recycling facilities, die-casting operations, and precision alloy producers, this crucible excels in melting zinc and zinc-based alloys with minimal contamination, energy consumption, and operational downtime. Whether used in large-scale manufacturing or specialized metallurgical processes, the J&J crucible delivers reliability, efficiency, and cost-effectiveness, making it the preferred choice across global industries.

• Exceptional Temperature Resistance: Withstands continuous operation up to 1600°C (2912°F), providing a significant safety margin above copper's melting point (~1085°C).
• Superior Thermal Shock Resistance: The SiC structure excels at resisting cracks from rapid temperature swings.
• High Thermal Conductivity & Rapid Melting: Graphite enables efficient heat transfer, significantly accelerating melt times.
• Excellent Oxidation Resistance: SiC forms a protective silica layer, drastically slowing degradation.
• Extended Service Life: Resists erosion from molten metals/slag and withstands thermal cycling fatigue.
• Chemical Inertness: Maintains integrity against common fluxes and oxides.

Qingdao Baidun's SiC Graphite Crucibles deliver uncompromised performance in high-purity metal processing - where crucible failure risks catastrophic contamination. Engineered for extreme thermal cycling and aggressive metallurgical environments.

Ideal for foundries, jewelers, and metal casting operations melting copper, brass, bronze, and other non-ferrous metals in induction furnaces, fuel-fired furnaces, or resistance furnaces where high performance and crucible longevity are critical.

Qingdao Baidun operates under two distinct brands: “Baidun” for the domestic Chinese market and “J&J” for overseas markets. It ranks among China’s leading crucible manufacturers utilizing isostatic pressing technology to produce silicon carbide graphite crucibles and clay graphite crucibles.

Through years of dedicated R&D and practical testing, Qingdao Baidun’s technical team has successfully overcome numerous challenges, developing crucibles that offer exceptional oxidation resistance, high thermal conductivity, extended service life, and reduced energy consumption. These innovations help non-ferrous metal smelters enhance production efficiency and significantly cut operational costs.

Since 2016, Qingdao Baidun has been consistently recognized by independent third-party industry authorities as the top crucible brand in China’s die-casting sector.

Packing: Professional export packaging, wooden box or wooden box packaging, cardboard, carton, ton bag, or packaging according to customer requirements.

Delivery time: 10-45 days after confirming the order, the specific delivery date should be determined according to the order quantity.