1. Tank size

To ensure feeding space for pigs, the stainless steel trough is usually 1.1 times as wide as the pig's shoulder width, feeding position width =6.7(cm)* weight (kg)^0.333. It is recommended to use elevation.

2. Groove block

When the shoulder width is 1.1 times, there is almost no fighting when the shoulder is blocked, and the average fighting incidence is about 7% when the head is blocked, and about 19% when the shoulder is not blocked.

3. Chute selection

Dry and wet feeding is recommended to use dry and wet feeding device, which has little effect on feeding speed of piglets. Pay attention to the size of the material level to meet the needs of pigs; According to piglet feeding speed, choose dry and wet feeding device.