SLAB - Roller
Slab roller: is a very useful tool in a workshop to make flat blocks of clay, in various sizes height wise, they are manually controlled. On each side is a handle to vary the height which the clay can be rolled out to. They are made with two rotating rollers mounted on a rigid, metallic surface. You can roll out sheets of clay between 0.2 mm up to 5 cm high. The thickness is obtained by millimeter rules placed on both sides.
Industrial electrical rollers are made for manufacturing tiles, mosaics, tiles, bricks, etc.The photos show a slab roller on a table to work by hand.
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