Roller extrusion granulator equipment mechanical principle

Roll granulator products for pigments, detergents, catalysts, barium carbonate, chemical fertilizers, silica, inorganic salts, chlorinated isocyanurates, bleaching powders, pesticides, oxides, etc., as well as industrial recycled dust materials : Such as dust, lead, zinc, aluminum dust, converter dust, filter dust, grinding and other dust in cast iron mills. The material is subjected to forced compression molding by mechanical pressure, without adding any wetting agent, and the product purity is guaranteed. The process is short, energy consumption is low, and the output is large. The dry powder is pelletized directly without subsequent drying process, which is more conducive to the convergence and transformation of the existing production process. The high particle strength and the increase in bulk density are more pronounced than other methods of granulation. Particularly suitable for occasions that increase the product's bulk density. Operational flexibility, wide application range, etc. The principle of the roller extrusion granulator: The roller extrusion granulator: the raw material from the hopper enters the rolling between the rolls, rolling out the cakes connected with the particles, the cake material Then enter the smashing device for smashing, and the smashed mixture is filtered through a screen and discharged from the output sagger. The structure of the roller extruding granulator: The roller extruding granulator is composed of a hopper, a transmission deceleration part, a squeezing-rolling roller, a smashing device and a discharging hopper. The power transmission is transmitted from the motor to the drive roller through the reducer and the coupling, and then transmitted to the passive roller through the gear transmission and transmitted to the smashing device through the sprocket drive.