We are one of the main manufacturers of refractory chamottes (calcined kaolin) in Spain and Portugal. This product is calcined at high temperatures in our rotary kilns, resulting in a high density, low iron and low alkali product.

The most common applications of our chamotte is for the manufacture of bricks and refractory concretes, ceramic pastes, sanitary ware, casting to the lost wax (investment casting) and other uses ...