Design and Fabrication of Gypsum Board Making Machine …
The percentage ingredient of powder and water in the volume of buckets is assumed to be; Powder =12.5kg Speed of agitator/stirrer is 250 rpm. 23 fDESIGN AND FABRICATION OF GYPSUM BOARD MAKING MACHINE Water = 37.5L, The water content should be more than 3 times of gypsum powder.