Graphite Ingot Bar Mold Crucible For Melting Gold Silver Casting Refining

Description: Material: Graphite Type:(optional) 15g# 25g# 30g# 40g# 50g# 100g# 200g# 300g# 500g# Size: 15g Gold# Outside 24x 15x 9.2mm/0.94x0.59x0.36 inch Inside 18x 9x 6 mm/ 0.7x0.35x0.23 inch 25g Gold# Outside 24x 22x 12mm/0.94x0.86x0.47 inch Inside 18x 16x 7 mm/ 0.7x0.62x0.27 inch 30g Gold# Outside 24x 16x 14mm/0.94x0.62x0.55 inch Inside 18x 10x 10mm mm/ 0.7x0.39x0.39 inch 40g Gold# Outside 25x 24x 12 mm/ 0.98x0.94x0.47 inch Inside 20x 18x 7mm mm/ 0.78x0.7x0.27 inch 50g Gold# Outside 30x 24x 12 mm/ 1.18x0.94x0.47 inch Inside 24x 18x 8 mm/ 0.94x0.7x0.31 inch 100g Gold# Outside 55x 37x 20 mm/ 2.16x1.45x0.78 inch Inside 45x 14x 10 mm/ 1.77x0.55x0.39 inch 200g Gold# Outside 55x 37x 20 mm/ 2.16x1.45x0.78 inch Inside 40x 20x 15 mm/ 1.57x0.78x0.59 inch 300g Gold# Outside 70x 57x 20 mm/ 2.75x2.24x0.78 inch Inside 50x 37x 10 mm/ 1.96x1.45x0.39 inch 500g Gold# Outside 70x 67x 26 mm/ 2.75x2.63x1.02 inch Inside 50x 47x 16mm mm/ 1.96x1.85x0.63 inch

Features: The graphite crucible has good thermal stability, suitable for emergency heat or cold usage condition. Good corrosion resistance and impact resistance. Excellent acids resistance and alkalis resistance. The graphite crucible has good thermal conductivity properties,it can greatly shorten the melting time and saved energy. The ashes of graphite crucible is less than 0.1%,to ensure that the precious metal in the smelting is not contaminated. It can melt gold, silver, platinum and other precious metals and other alloys,with long service life. you can select the size you need, and the size you can find on the listing photo for gold and silver melting after the formation of gold and silver pieces can also be used as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes

Package included: 1 PC x Graphite Melting Crucible Note: 1.Please allow 0.1cm error due to measurement tools and manual measurements. 2.Because of the difference in light and resolution, the color of each product will be different. Thank you for your understanding and hope you have a nice day!

shipping time: 15-45