... stalks ,nutshell, coconut shell ,etc Working principle:Briquette machine uses a large screw to grind, compress and extrude ... dimension(mm)ZBJ-5015 200-250 680 8%-12%1620*650*1250ZBJ-801.5 300-350 800 ... 8%-12%1800*700*1500 Usage:As the need of ... used in the boilers of Paper Mills, Sugar Mills, Dyeing houses, leather, lamination industries, Vanaspati units, Food Processing ...