Qingdao Baidun Special Ceramics Technology Co., Ltd.
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Silicon Carbide Graphite Crucible With Pouring Nozzle
This advanced SiC-Graphite composite crucible features a factory-integrated pouring nozzle, creating a unified vessel designed for seamless transfer of molten copper, brass, or bronze directly from furnace to mold. Eliminating secondary handling steps, it maximizes efficiency, safety, and metal quality in demanding foundry environments.
Silicon Carbide (SiC) Matrix:
Withstands temperatures up to 1600°C (2912°F).
Exceptional thermal shock resistance → survives rapid cycling (charging/pouring).
Resists oxidation, abrasion, and chemical erosion from molten metal/fluxes.
Graphite Reinforcement:
High thermal conductivity → faster melting and energy efficiency.
Non-wetting surface → minimal metal adhesion.
Longer Crucible Life: Reduced replacement frequency and downtime.
Increased Productivity: Faster melting and safer, easier pouring.
Improved Metal Yield & Quality: Cleaner transfers and less oxidation loss.
Cost Efficiency: Lower energy consumption and reduced operational costs per melt.
Enhanced Safety: Ergonomic pouring design minimizes operator risk.
Upgrade your melting operation with the efficiency, durability, and precision of the Baidun Silicon Carbide Graphite Crucible with Pouring Nozzle – the intelligent choice for demanding non-ferrous metal applications.
Product Chemical Composition
| Items | UNIT | Value |
| Carbon | % | 36~40 |
| Sic | % | 26~30 |
| SiO2 | % | 14~18 |
| Si | % | 2~5 |
| Al2O3 | % | 8~10 |
| Na2O, K2O, Fe2O3, B2O3 & others | % | 2~4 |
The integrated pouring nozzle transforms a standard crucible into a unified pouring system, enhancing metallurgical quality through controlled metal transfer while reducing operator exposure to molten metal. Built to endure the thermal and mechanical stresses of industrial foundries, it delivers unmatched reliability for high-volume non-ferrous melting and casting.
Application:
They can be used for resistance furnace, induction furnace, biological particles furnace, gas furnace, coke oven, furnace oil, and gas furnace to melt gold, silver, copper, aluminum, tin, lead, zinc and other nonferrous metals, and various non-ferrous alloys.
Factory Introduction
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.
J&J/Baidun Crucible is a top-quality product made in China, known for its high temperature resistance, chemical resistance, and durability. Composed of high pure materials such as SiC and clay, this crucible is designed for laboratory applications requiring reliable performance under extreme conditions.
Packing:Use 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 and order quantity.
FAQ
Q: What is the brand name of the Conventional Type Crucible?
A: The brand name is J&J/Baidun.
Q: Where is the Conventional Type Crucible manufactured?
A: The Conventional Type Crucible is manufactured in Qingdao, China.
Q: What is the minimum order quantity for the Conventional Type Crucible?
A: The minimum order quantity is 1pc.
Q: What are the packaging details for the Conventional Type Crucible?
A: The packaging details include wooden cases.
Q: What are the accepted payment terms for purchasing the Conventional Type Crucible?
A: The accepted payment terms are TT/DP/LC.