Pharmaceutical Horizontal Sand Mill 5L

Horizontal sand mill is a grinding and dispersing machine widely used in the pharmaceutical industry. Its working principle is as follows: The material pump is used to input the solid-liquid mixed material, which has been pre-dispersed and wetted by the mixer, into the cylinder. The material and the grinding medium inside the cylinder are stirred together by the high-speed rotating disperser, thereby causing the solid particles in the material to... The particles and grinding medium undergo more intense collision, friction, and shearing actions, achieving the goal of accelerating the grinding of fine particles and dispersing aggregates. After grinding and dispersion, the material passes through a dynamic separator to separate the grinding medium and flows out through the discharge pipe. The horizontal sand mill is particularly suitable for dispersing and grinding products with high viscosity and fine particle size requirements. Traditional horizontal sand mills primarily use a screen to separate the material from the grinding medium. However, due to the low strength of the screen, it is prone to breaking after prolonged interaction with the grinding medium. Additionally, the screen is difficult to adjust, making it inconvenient to use.

To this end, we introduce a structurally sound and easily adjustable horizontal sand mill for pharmaceutical use to address the above issues.

A horizontal sand mill for pharmaceutical use, to solve the problems raised in the above background technology.

To achieve the above purpose, the present utility model provides the following technical solution: A horizontal sand mill for pharmaceutical use, comprising a base, wherein a fixed seat is provided on the upper end of the base, a motor is arranged inside the fixed seat, a reduction gearbox is provided on one side of the motor, the output shaft of the motor is fixedly connected to the input shaft of the reduction gearbox, a protective shell is provided on one side of the fixed seat, a grinding chamber is arranged inside the protective shell, a main shaft is arranged inside the grinding chamber, a dispersion disc is installed on the main shaft, a fixed plate is provided at one end of the main shaft, and the other end of the main shaft is fixedly connected to the output end of the reduction gearbox, a separation cylinder is provided on one side of the fixed plate, the separation cylinder is composed of an inner cylinder and an outer cylinder, both the inner cylinder and the outer cylinder are provided with filter openings, a flip cover is provided on one side of the protective shell, and a feed inlet is provided on one side of the upper end of the protective shell.