The molding technology of Fused Silica Ceramic is generally used in the production of quartz ceramics at home and abroad. Generally, the grouting molding process is used, and there are also processes such as centrifugal casting molding, wax casting molding, isostatic pressing molding, and ramming molding. However, the products prepared by the above process generally have disadvantages such as uneven microstructure, difficulty in making products with complex shapes, long production cycles, high cost, and low efficiency. For example, the press-molded Fused Silica Ceramic body has shortcomings such as low strength, easy breakage and cracking, large deformation of the green body after firing, and low density, which makes it difficult to meet the needs of large-scale industrial production. At present, the more mature molding processes of Fused Silica Ceramic are the vibration pressure grouting process and gel injection molding process.