A machine for mixing clay and recycling clay. Reduction - Firing with reduced oxygen in the kiln.
a clay working machine that removes the air from clay
a device somewhat like a blender, but very large and previously horse driven, used for refining and mixing clay recipes.
A machine for mixing clay and recycling clay. Queen's Ware Name originally used by Josiah Wedgwood for improved Creamware as presented to Queen Charlotte.
A machine for mixing plastic clay.