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After rice or glutinous rice is ground, it needs to be screened using a vibrating screen to ensure uniformity of particles, thereby maintaining the quality and taste of the food. Gaofu can develop a screening solution based on the different particle sizes and processing volumes of the customer's rice flour.
There are usually several screening purposes for rice noodles:
one is impurity filtration, which mainly removes foreign matter, coarse particles, agglomerates, etc. in the powder; the other is grading screening, which divides the powder into different grades according to fineness to meet market demand.
Rotary vibrating screen--the most common usage vibrating screen . Its operating principle is to use a vertical vibrating motor to generate multi-dimensional vibrations, causing the powder to move three-dimensionally on the screen surface for fine screening. This equipment is suitable for grading and removing impurities from most rice flours. It has high screening accuracy and can effectively grade down to 500 mesh.
Ultrasonic vibrating screen is a solution for ultrafine powders and products with high cleanliness requirements. Its advantage is that it uses ultrasonic cleaning to prevent secondary contamination of the material, and its screening efficiency is 1-10 times higher than that of a conventional rotary vibrating screen. It is suitable for screening fine powders with mesh sizes exceeding 200 mesh.