One is the particle size of the raw material, and the particle size of the raw material affects the animal's digestion and utilization rate of the feed (the general utilization of small particle size is high, mainly for energy feed, protein feed, mineral feed raw material); affecting the mixing uniformity of feed additives (generally It is required that the particle size meets certain requirements, it is easy to mix evenly, and the dispersion of too small fluidity is easy to classify. If it is too thick, it is easy to classify. Generally, the premix has at least 20 mesh sieve and the feed additive has higher requirements.
The second is the particle size of the product. There are some full-price feeds that require quality. The granulation has a high-temperature ripening process, which helps to improve the digestibility of the product and reduce the growth of bacterial mold. Aquatic feed must be granulated, otherwise it will be immediately in the water. Dispersion; in addition, granulation can also reduce losses in transportation and feeding.
The particle size of the product should take into account the energy consumption of the process and the nutritional needs of the animal. For the processing process, the smaller the particle size, the higher the energy consumption; for animal nutrition, the appropriate particle size helps to increase feed intake and feed utilization.
Hexagon Flange Head Drilling Screw With Tapping Screw Thread
Hex flange self-drilling screw into sheet metal - with a drill - the advantage is the use without the need for pre-drilling and minimal risk of sheet deformation. Suitable for joining sheets where high joint strength is required.
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