To pour the molten aluminium from melting or holding furnaces for aluminium casting, some units use tap hole block, which is sealed with Tap Out Cone.

Kingwell tapping out cone is made from high purity alumina silicate fibers mixing with inorganic binders by vacuum forming process, our product provide Good Thermal Insulation,SmoothSurface,RightHardness and Extreme Tenacity for applications,to make the aluminium and its alloy casting process more convenient.

Various Sizes and Shapes like sleeves or risers are available to order.