Many users have been looking for the best equipment to improve the efficiency of product grinding. Now Shanghai Hongsheng will compare several kinds of equipment and tell us how to improve the efficiency and how to choose the grinding equipment.
How to Improve the Grinding Efficiency of Color Paddle
1. Choosing the appropriate color paste grinding equipment
2. Choose the right formula and additives for color paste
3. Do more color paste grinding experiments and choose the most suitable grinding method for the corresponding equipment.
4. Selection of high-quality grinding media and scientific filling ratio of medium in cylinder block
2. The main types of color paste grinding machines are as follows
1. Horizontal grinder
Horizontal abrasive mill is the most commonly used type of abrasive paste in most paint factories. The abrasive media are glass beads and zirconia beads. Because the specific gravity and hardness of these beads are different, adding zirconia beads to the calendar can shorten the grinding time of the color paste and improve the production efficiency, but the hardness of these beads is high and the wear of the machine is large. This requires that the parts of the grinder have high wear resistance, and these contacts are made of alloy steel, which is a horizontal grinder, and the price is relatively expensive.
2. Vertical grinder
Mainly used for fine requirements is not too strict color paste grinding, easy cleaning, low equipment prices. But its defect is that the grinding efficiency is low.
3. Basket grinder
Basket grinder integrates grinding and dispersing. It is suitable for single machine production and closed continuous production in complete production line. The grinding fineness is ideal, but the equipment price is higher.
4. Three-roll grinder
The three-roll mill has a great grinding force and is suitable for grinding non-volatile or low volatile high viscosity paste, but the grinding efficiency of the three-roll mill is low. For volatile solvents, the difference of final color paste is difficult to control.
III. Hongsheng Suggestion
According to the actual situation of our factory and the types of color paste products to be produced, we have done several comparative experiments on color paste grinding, and finally found the most suitable grinding equipment for our factory.

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