At present, rural farmers choose vertical mixers and mixers, but experts suggest that large-scale pig farms should choose horizontal mixers and mixers when selecting feed processing equipment. The mixing efficiency is high and the mixing quality is high. Well, the discharge time is short and the residual amount is small. The following four points should be noted when selecting a horizontal mixer or mixer:
1. Select horizontal mixers and mixers according to the daily production volume. Because the processing time of each batch of material of the mixer and mixer is about 6 minutes, plus the time of discharging and feeding, the processing time of each batch can be 10 minutes, then 6 batches can be processed in 1 hour. If you choose a mixer with a processing capacity of 100 kg per batch, you can process 600 kg per hour. Users can choose horizontal mixers and mixers according to their needs.
2. According to the working principle of the horizontal spiral belt mixer and the mixer, the ability of the double spiral belt for stirring and mixing to push the material in the opposite direction should be basically the same. Since the pitch of the inner spiral belt should be smaller than that of the outer spiral belt, the pitch of the inner spiral belt should be smaller than that of the outer spiral belt, and the width should be larger than the outer spiral belt, otherwise the material will be concentrated in one direction. Therefore, pay attention to this when selecting a horizontal mixer or mixer.
3. According to the design principle, the gap between the spiral belt and the casing in the spiral belt mixer and the mixing machine can be 4 mm to 10 mm, and the material can be driven by friction to participate in the mixing. However, since the pulverization particle size and the friction coefficient of the material are not the same, the time for the materials of the various components to participate in mixing is different, resulting in product non-uniformity. Some manufacturers have realized this and have improved the product. One is to pay attention to the processing precision, so that the bottom gap is reduced to 1 mm – 2 mm; the other is to make the position between the main shaft and the housing adjustable, and the spiral belt and the housing can be frequently adjusted according to the amount of wear. Clearance. These two forms of prroduct should be the best choice when choosing a mixer.
4, choose horizontal spiral belt mixer, mixing machine should pay attention to the discharge method. The form of the large opening should be chosen. Do not choose the discharge form of the side opening or the small opening at the bottom. The reason is: when the mixer and the mixer complete the mixing and mixing in the specified time, the uniformity of the material can be ensured once in the shortest time; if the side or bottom small spiral belt is gradually released, the delay time is The expected productivity is not achieved. Secondly, the material has reached the optimum uniformity. Excessive agitation will cause the material to be separated and the uniformity will be destroyed, thus losing the meaning of using the horizontal mixer.