This is Goldenest patent product,PatentNo.:ZL200430046925.7& ZL200420051815.4
The Advantage :
1. Accurately metering feed level
2. Feed automatic drop to bottom pan synchronously
3. Limiting feed and saving feed
The metering cylinder pan feeding line usually using for male breeder, contrast with ordinary male feeding line, it can keep every male breeder eat same feed, and eat feed at same time. So can insure every breeder keep same weight, keep uniform. So finally improve the fertility rate then using ordinary male feeding line.