Production process of ceramic sand equipment

Ceramic sand production technology process, is a measure of whether a company has advanced, whether the market competitiveness, and whether it can continue to lead the important indicators of competitors based on. To understand the domestic and foreign ceramic sand production core technology research and development trends, process equipment, technology applications and trends for enterprises to enhance product technical specifications, improve market competitiveness is critical.
Ceramic sand equipment structure and technical principles: the wall of the two surface layer is ceramic foam concrete, the core layer is the overall polystyrene foam board, the formation of inorganic foam layer and organic foam layer of two composite materials. To superimpose its performance, to achieve better performance than a single material. This surface of the wall because of cement foam, both anti-aging and fire, the core layer is polystyrene foam, and can fully play its high insulation and ultra-light advantage. This wall is both resistant to aging and fire resistance, and ultra-light insulation.
Ceramic sand equipment process description:
① Polystyrene board pre-processing first polystyrene foam board cut into the required size, its length and width should be less than 20 ~ 30mm wall panels. Then cut the polystyrene foam on the tongue and groove machine, out of the width of 20mm, depth of 10mm of the dovetail groove (wall longitudinal).
② Static stop hardening: Natural hardening or heating to promote hard. After hardening the mold release maintenance.
③ Pulp in the SB special mixer with the proportion of 1/3 of the water, then add the particle size of 3 ~ 8mm ceramic and ceramic sand, stirring 10 ~ 20s, plus cement or magnesite light powder, stirring 20 ~ 30s, then, plus the remaining water to adjust the consistency, made of cement slurry. Finally add the hair of the system out of the bubble, mixed evenly, the formation of ceramic foam cement.
④ Pouring molding: the first mold to the mold cavity poured into the water foam slurry, so that the formation of 20 ~ 30mm of the slurry layer, and then placed in advance to open a good tongue and groove of the polystyrene foam board, Of the center, the four sides left 20 ~ 30mm gap. Finally, the ceramic foam slurry is poured into the voids around the polystyrene foam board, and hardened to form the surface layer of the polystyrene foam board. Slurry pouring should be more than the mold on the mouth 20 ~ 30mm, until the beginning of condensate after leveling, made out of the tongue and groove.
⑤ Preparation of mold: The model after clamping, coated with a good release agent, hanging in the mold to enhance the mesh (steel or fiberglass), ready to pour.