Abstract: Caragana is one of the most important renewable resources.According to growth and physical properties of Caragana，9KLH-55 type Caragana pellet feed briquetting machine was designed.Structure，working principle，main technical features and parameters of this machine were introduced.Key components were designed.The successful development of 9KLH-55 type Caragana pellet feed briquetting machine for ease of animal husbandry had important significance in the development of forage resources shortage.