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Line speed control of Horizontal Sand Mill for Paint

- Oct 11, 2018 -

The linear speed of the Horizontal Sand Mill for Paint is the speed of the sand mill. The line speed of the grinding medium is different at different positions inside the barrel of the sand mill. The line speed of the center of the shaft is the smallest, and the line of the cylinder wall The speed is the highest, and the line speed at any point between the two can be expressed by a formula.

 

Normally, the higher the line speed of the Horizontal Sand Mill for Paint, the greater the kinetic energy transmitted to the beads and the higher the efficiency of the sander. However, the line speed of the sander is not as high as possible. The line speed of the paint level sander is generally between 9-12m/s. The really effective grinding area of the sander is a narrow area between the grinding disc and the barrel wall. Other parts are fever zones.

 

Therefore, the most efficient Horizontal Sand Mill for Paint is to concentrate the grinding media in the effective grinding work area with a suitable line speed. At present, the sanding machines of various sand mill manufacturers have different line speeds, and the grinding efficiency is also different. The most important factor is determined by the quality of the material used in the machine and the strength of the grinding media used.