PVC mixer plays a pivotal role in feed production, it can be said that no matter how advanced the process, the batching system without the mixer, will become meaningless. Therefore, the quality of PVC mixer is directly related to the survival of feed mill. So what are the factors that determine the quality of the mixer? 1.Structure of PVC mixer PVC mixer is composed of casing, rotor, discharge door, motor and so on. The structure of the rotor determines the mixing principle. This can be fully illustrated by the different mixers produced by our company at different times. 2.PVC mixer leakage Because the PVC mixer is the equipment for sealing and mixing the materials accurately prepared by the ingredients. So in the mixing leakage will directly reduce the mixing uniformity. Change the formula of feed, so the leakage problem is the enemy of the mixer. However, due to the frequent opening and closing of the mixer and the fineness of the material and other factors, the mixer leakage frequently occurs in the feed mill.