This project uses GEP's shredders to harmlessly process dead animal carcasses and their internal organs, which can later be refined into biodiesel, industrial oil or feed oil, and bone meal can be used as an additive to high protein feed and organic fertilizer. The project is located in Gansu Province, China. The size after shredding is between 50-100mm and the output is 1-3 tons per hour. After using the machine, the customer said that the shredder is stable, easy to operate and has a very low failure rate, and is very satisfied with the service provided by GEP ECOTECH CO.,LTD.