Basket grinder should have appeared on the exhibition stand of Nike Company of Shanghai Hongqiao Agricultural Exhibition Hall in 2003, which attracted many guests.
I have carefully studied the structure of this basket grinder. This equipment is hydraulic lifting type. Its screen is on the radial outer wall of the grinding basket, and the whole outer wall is the screen. Because of the large permeability of the outer wall, the material will run out of the grinding basket soon after entering, and most of the material will not be grinded through the grinding medium with high resistance, so the grinding efficiency and effect of this equipment can be imagined. After the exhibition, through research, I suggest that the equipment be improved and imitated. For some reasons, the proposal is put on hold. In 2005, the basket grinder was manufactured in my original company and put into the market.
The agitating blade of the basket grinder is installed on the dispersed independent axle sleeve. The rotational speed can be set. The upper opening of the grinding basket is not fed into the inlet port. The self-priming impeller is installed. The bottom of the grinding basket is a screen mesh. The outside of the grinding basket is a dispersing wheel, and the outer wall of the grinding basket is fully enclosed. The grinding medium is usually zirconia bead. The working principle of basket grinder is high speed suction of self-priming impeller grinding in grinding basket high speed rotation of dispersing disc to produce dispersing, mixing and circulating effect, thus forming a high efficiency cycle of suction, grinding and discharging, solving the problem of material turnover, avoiding the dead angle of circulation, obtaining excellent grinding effect in a short time, improving the grinding efficiency and grinding effect.
After more than ten years of development, our company has formed a series of products: mobile pneumatic lifting basket grinder, electric lifting basket grinder, hydraulic lifting basket grinder, fixed basket grinder for kettle.
At present, there are many countries in the world, especially in China, which manufacture and sell dispersed grinding equipment. The structure of basket grinding machine is also different because of different manufacturers. At present, many companies are producing basket grinding machine, but the quality of products is uneven.
Many manufacturers have different propaganda and introduction to the basket grinder. Many manufacturers overstate and exaggerate the function of the basket grinder, which causes misunderstanding to users. Basket grinder is more and more widely used in the field of multi-variety and multi-color grinding, such as coatings, inks and so on. Basket grinder is easy to clean and suitable for small batch and multi-variety production. If large batch production, there are many problems in using basket grinder, such as high power consumption, long time, low efficiency, difficult color change, difficult cleaning and so on.
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