... . Cal / KG . The major residues are Rice straw, Rice husk, Corn straw, Wheat straw,Groundnut Shell, Cotton Stalks, Sawdust, etc.It ... pressmachine varies greatly, such as rice straw, rice husk, corn stalk, wheat straw, cotton stalk,sawdust, Groundnut Shell, herb residues, lees and many ... at any place. High Qualitiy Biomass Briquetting Machine for Mustard Stalk