strong and stable design stable board quality site training provided economic investment 1. Area of ... the workshop3. manpower 5-6 persons4. density of the board 0.35-0.55g/cm3,glue takes 8-10% of ... the board weight, Urea formaldehyde ,Ammonia Chloride as firming agent, wax ... 37KW, 50Hz6. production 1-1.5CBM/hour, and 1 board/4 mins in average. 450-500 sheets per day, about ...