Description
gypsum board production line
Nowadays, the paper faced gypsum board production line is the
professional equipment for producing the new decorated material.
The principal working process are as follows: first, we take
certain amount of hemihydrate gypsum powder, water and other
additives, through the automatic measurement device and automatic
conveying system, they will be conveyed into the mixer and changed
into the gypsum slurry which will be scattered on continuous moving
faced paper evenly. Second, at the same time, with the continuous
moving and vibrating, the slurry will gradually diffuse and even
scattered. Then the slurry will go into the forming machine and
compound with the top and bottom faced paper. By the process of
extruding and forming, the slurry will be encased by the faced
paper and the continuous pulpous gypsum boards are formed. Third,
In the forming line, the wet solid paper faced gypsum board will be
gradually formed after the process of recondition, natural
coagulating, automatic cutting, etc. The wet board will be arranged
according to the programmed control system. With the help of
rollers, belt conveyer and overturner, they will quickly enter into
the dryer. Fourth, the board will be strictly controlled in the
separate temperature zone of the dryer. After blowing into
different thermal hot air, the moisture of the wet board will be
evaporated. Because of the reaction of the starch, the board will
be attached to the faced paper, and then the dry gypsum board will
form and exit from the dryer. Moreover, after passing though
overtuner and the folding device (the front side is inside) for the
second time, the board will be cut into certain specification by
saw. Finally, the finished gypsum board will be conveyed to the
automatic sealing device and the stacker. After the stacking, the
board will be transported to the finished products warehouse by the
forklift.
