Horizontal sanding machine is suitable for grinding and creating medium viscosity liquid materials such as paint coatings, inks, pigment dyes, pharmaceuticals, cosmetics, food, papermaking, electronic materials, etc; Especially suitable for materials with high viscosity, low fineness, and high volatility (closed grinding). There are two types of pumps for transporting materials in horizontal sand mills: gear pumps and pneumatic double diaphragm pumps, which are available for users to choose based on the physical properties and characteristics of the materials to be ground. Compared to a vertical sand mill, a horizontal sand mill can achieve a grinding volume of up to 1000L.
The horizontal sand mill is a fully enclosed wet grinding and evacuation machine that continues to be operated. The liquid material is transported by a pump into the closed grinding cylinder of the horizontal sand mill, and then the main machine drives the meson grinding beads to run at high speed. The material is compressed and twisted at high speed in the narrow gap between the grinding beads, and grinding functions such as mixing, emulsification, evacuation, rubbing, and rolling occur, quickly grinding and dispersing the material particles into aggregates, So as to achieve the required fineness of raw materials and narrow particle size distribution range. After grinding, the high-speed rotating hard tungsten steel separates the gap and outputs the grinding cylinder, while the grinding beads remain inside the cylinder.
Vertical sand mills are widely used in industrial fields such as paint coatings, cosmetic raw materials, food, daily chemicals, dyes, inks, pharmaceuticals, pesticides, etc. They are efficient grinding and dispersion equipment for wet mixing, sand grinding, and dispersion of liquid solid materials. Vertical sand mills are easy to clean and change colors, easy to operate, stable in operation, and suitable for continuous grinding operations. Compared with grinding equipment such as ball mills, roller mills, and colloid mills, sand mills have the advantages of high production efficiency, strong continuity, and low cost; The vertical sand mill produced by Langling Intelligent can reach several hundred liters.
The vertical sanding mill is composed of body, main drive, disperser, feed pump, continuously variable transmission, cooling system, electrical controller, etc. The grinding cylinder is designed with a cooling jacket type, allowing cooling water to enter and exit one by one to cool the temperature generated during the grinding operation of the sand mill. The grinding operation of a vertical sand mill involves the feeding pump feeding the pre dispersed and humidified slurry from below the grinding cylinder upwards into the grinding cylinder. The grinding beads with a heavy weight will fall down, causing the raw materials to undergo upward and downward convection in the grinding cylinder with pressure. The raw materials are subjected to pressure and high-speed rotation in the grinding bead gap, resulting in emulsification, dispersion, rubbing, and grinding functions.