Slaughterhouse Livestock CE Dead Animal Rendering Plant

Rendering Machine For Feather Meal

The feathers are collected and transported to the raw material area of the feather meal processing workshop and poured directly into the raw material warehouse. The raw material silo can store 15-20 cubic feathers at a time.

After the feathers are unloaded, the automatic feeding system is turned on. The feathers are directly conveyed to the tank of the hydrolysis and drying integrated machine at a uniform speed through the 4-axis screw conveyor at the bottom of the silo. The system is easy to operate and save labor.

After the materials are loaded to the rated weight, close the tank mouth and perform heating and pressure-increasing sterilization. After the temperature in the tank reaches 135 degrees (0.3Mpa), keep the pressure for 20-30 minutes, and then enter the drying stage, using low-temperature vacuum drying. After 2-3 hours (adjust the drying time according to the moisture content of the material), the moisture content of the material will drop to 10-12%. Using batch processing, feeding, cooking, drying, and discharging. At the same time, it is equipped with a steam recovery machine to directly press the recovered water into the boiler to save energy and reduce consumption. After the drying is completed, the electric discharge valve is turned on, and the feather powder enters the semi-finished product buffer warehouse through the screw conveyor. The buffer warehouse temporarily stores the semi-finished feather meal and automatically conveys it at a uniform speed.