 Grinding Mill is a advanced equipment to be used to processed the materials with good antifriction, seal of end, good crushing effect, improving the plasticity of the materials and the quality of products. Product performance is reliable, quality is remarkable.  Power Stirring Mill has three functions: mixing, extruding and cutting. They can make the materials mix well distributed and remove the impurity in the materials.  The HT-type Extruder used in shaping process of brick production, the treated clay will be extruded by the vacuum room into down stage extruding into solid clay column of required cross section and shape which then cut into green brick by green brick cutter. It is a key device to make solid and hollow clay bricks.