Pressure forming device for processing and shaping granular mullite

The invention belongs to the technical field of mullite processing equipment, particularly relates to a pressure forming device for processing and shaping granular mullite, and aims to solve the problems that an existing pressure forming device for mullite processing is low in automation degree, low in production efficiency and poor in extrusion forming effect, and the bonding performance and high-temperature oxidation resistance of 45 mullite are reduced. According to the scheme, the device comprises an extrusion box and a mullite body, the bottoms of the two sides of the extrusion box are fixedly connected with two symmetrically-arranged material receiving boxes correspondingly, and the two sides of the extrusion box are fixedly connected with two symmetrically-arranged forming assemblies for pressurizing the mullite body; according to the mullite body extrusion forming device, mullite bodies are evenly and flatly laid on the baffles through the extrusion plate so that extrusion can be facilitated, then the