... 2.The briquette materials can be wood chips, sawdust, branches, rice husk, rice straw, cotton stalk, cottonseed skins, wood, wood shavings, wood chips, ... be operated 24 hours a day. Characteristics of sawdust briquette machine1. The processed materials diameter must be at ... chemical.4. Screw type briquetting press. Models of sawdust briquette machineModelDS-IDS-IIDS-IIICapacity ( kg/h)120-150120- ...