Furnace Crucible

Made from natural flake graphite, this 3kg crucible offers high temperature resistance, strong thermal conductivity, and excellent corrosion resistance. Smooth inner wall prevents metal adhesion. Ideal for smelting non-ferrous metals and alloys. Custom sizes available.

High-purity quartz ceramic crucible for aluminium melting. Offers superior heat resistance and corrosion resistance. Available in 1kg to 8kg capacities. Custom sizes and certifications available. Ideal for non-ferrous metal smelting.

High purity graphite crucible with 43.5mm inner diameter, ideal for melting gold. Features excellent thermal shock resistance, corrosion resistance, and low ash content to keep metal clean. Custom sizes available. Durable and energy-efficient.

High purity quartz crucible with excellent heat resistance and thermal stability. Designed to protect graphite crucibles during metal smelting. Available in sizes from 1kg to 8kg. Custom options and certifications available. Durable, energy-saving, and precision-made.

High purity ceramic crucible resists up to 1800C short-term use. Features excellent corrosion resistance, thermal shock stability, and high slip casting density. Available in 1kg to 8kg models with precise dimensions. Ideal for industrial melting and laboratory applications.

Made from refined fused quartz, this 3kg crucible withstands temperatures over 2800°C. Features high purity, corrosion resistance, and thermal shock resistance (1100°C water quench). Ideal for melting gold, silver, copper, and dental alloys. Custom sizes available.

High purity SiO2 >99.9% graphite crucible for gold melting. Withstands continuous use at 1250C-1450C. Features large size, high precision, good heat preservation, and energy saving. Stable quality with custom options available.

High purity quartz crucible with excellent thermal stability and corrosion resistance. Ideal for melting nonferrous metals and alloys. Features good insulation, high precision, and energy-saving heat conduction. Custom sizes available.

Our high temperature ceramic crucible offers excellent heat resistance and corrosion protection for melting precious metals like platinum and gold. Available in multiple sizes from 1kg to 8kg, with economical pricing and customizable options. Durable construction ensures long service life.

High-purity clay graphite crucible for gold and metal casting. Withstands over 2000°C, offers excellent thermal conductivity and corrosion resistance. Static pressed for durability. Available in 1kg to 8kg sizes. Ideal for foundries and jewelry making.

High purity 99% graphite clay crucible with excellent thermal conductivity and corrosion resistance. Static pressing process ensures uniform matrix and long service life. Ideal for metal smelting with low energy consumption. Available in 1kg to 8kg sizes. Custom options and certifications available.

High-purity clay graphite crucible rated for temperatures exceeding 2000°C. Features corrosion resistance, thermal shock stability, and low ash content (

High purity graphite crucible with 4kg capacity and 60mm inner diameter. Resists up to 3850°C, offers excellent thermal shock and corrosion resistance. Ideal for induction furnace melting. Custom sizes available. Low ash, food safe.

High-quality silicon carbide graphite crucible for melting copper and aluminum. Features high thermal conductivity, thermal shock resistance, and mechanical strength. Withstands temperatures up to 2500°C. OEM and sample orders welcome.

High purity 99.99% carbon graphite crucible for gold melting. Resists up to 2500°C, low ash, no cracking. Custom sizes and OEM support available. Ideal for industrial smelting.

This 2kg graphite crucible offers exceptional thermal resistance up to 2500°C and 99.99% carbon purity. Ideal for melting steel, it features low electrical conductivity, high precision machining, and customizable OEM options for industrial use.

High-purity graphite crucible with 99.99% carbon content, withstands temperatures up to 2500°C. Features excellent thermal stability, corrosion resistance, and low electrical conductivity. Ideal for melting gold, silver, and aluminum. OEM and custom sizes available.

High purity graphite crucible with 99.99% carbon content, withstands temperatures up to 2500°C. Exceptional thermal shock and corrosion resistance. Ideal for melting jewellery. Available in 2kg to 12kg sizes. OEM and sample orders welcome.

High density graphite crucible for melting gold, silver, copper, aluminum. Resists up to 2500°C, acid/alkali proof, low thermal expansion. Custom sizes available. CE & ISO certified.

Durable clay graphite crucible rated up to 2500°C with 99.99% carbon content. Ideal for induction heating. Offers high thermal conductivity, acid/alkali resistance, and custom OEM options. Reliable for industrial smelting.