Natural colored sand

Natural colored sand is processed from ores such as marble or granite through multiple processes including selection, crushing, crushing, grading, and packaging. The color series of colored sand PRODUCTS include: gray series colored sand, black series colored sand, red series colored sand, yellow series colored sand, white series colored sand, green series colored sand, etc. Black series colored sand: Made from natural high-quality "Chinese black granite" from Taihang Mountains, the main variety is "Chinese black" colored sand, which is widely used. The process method of sintering colored sand consists of four steps: stirring, preheating, calcination, and cooling. Its characteristic is that in the preheating and calcination steps, hot air provided by a hot air furnace is used to preheat and calcine the stirred material in the preheating drum and calcination drum.

Dyeing colored sand is mainly used for various colored epoxy flooring, real stone paint, various building coatings, sandstone boards, ABS modified felt, waterproof rolls, handicrafts, etc. It has bright colors, strong weather resistance, wear resistance, acid and alkali resistance, anti slip, uniform filling, and good effects. It is mainly used in various industries such as decoration and handicrafts.