At present, according to the molding methods, desulfurized gypsum ball press machine can be divided into two types, which will be explained by Kefan Machinery in the following:
(1) Desulfurization gypsum ball press machine presses the materials relying on the cohesion of the particles, such as disk pelleting method. The materials to be pelleted by desulfurization gypsum ball press machine are required to have excellent plasticity, but the plasticity of desulfurization gypsum is bad, so that it is not suitable to be pelleted by this briquette machine, even pelleted by this machine, the output will be low, so is the working efficiency.
(2) Desulfurization gypsum pressure ball machine presses the materials relying on external forces, such as rolling pellet. Foreign countries all press and pellet the powdery gypsum when using desulfurization gypsum as the cement retarder. The introduced powdery gypsum briquette machine requires drying the wet desulfurization gypsum and pelleting it. The output of the dry powder ball press machine is about 0.5-2.5 t/h, but the granularity is small and this production line cannot realize scale production.
Learning the pelleting method of the desulfurization gypsum ball press machine can make the customers better operate the machine, thus greatly improving the pelleting rate of this ball press machine.