Widely used in feed storage and transportation in the breeding plant area, and is used together with feed trucks or hoists. The specifications of common feed towers in livestock and poultry houses are divided into φ 1830mm, φ 2750mm, φ 3670mm, φ 600mm, φ 5500mm half-layer, one-layer, two-layer, three-layer, multi-size, 3T-60T multi-tonnage, which meet the different needs of different breeding enterprises.