... device 3,Widely used 2011 Corn/cotton/bean/wheat Stalk Coal Making Machine Machine: Our company independently developed a new type ... of TRM--YKHP Series Centrifugal ring Die Briquetting machine mainly for renewable or recycled organic material’s density ... waste, scobs, branch, palm tree,2.bean straw, wheat straw, corn straw, cotton straw, rice straw,rice husk,3.cotton shell, peanut shell, rice ...