China Fire Assay Tool Crucible Pot Tray Hot Pot Tray heat resistant rolled steel plate shandong refractory
China. Product Description. Pot Tray can be used together with pouring trolley and pot tong. At first, place them in front of fusion furnace in sequence as per the photo. Then use pot tong to get fusion samples out of furnace and pour into steel pouring mould. Finally invert crucibles onto pot tray. Customized products and services are available.