... broomcorn stalks, cotton stalks, rape stalks, peanut plants, sunflower stalks, bamboo sawdust, bagasse , wood chips, rice husk, coffee husk, coir pith ... briquettes. The natural lignin content in biomass is liberated with wood fiber under high pressure and temperature.In the briquetting ... 3. Siemens motor, Imported SKF/NSK bearing 4. Equiped with auto cooling and oil adding system 5. National patent 6 ...