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A Double Roller Extrusion Granulator is a specialized granulation device that uses the extrusion force generated by two counter-rotating rollers to compress and shape powdery materials into granules. It is widely used in the production of fertilizers, chemicals, and other industries. Double Roller Extrusion Granulator Core Working Principle Material Feeding: Powdery raw materials (such as fertilizer powder, chemical powder) are uniformly fed into the gap between the two rollers through a feeding system. Extrusion Shaping: The two rollers rotate in opposite directions at a certain speed. Under the action of high pressure, the powdery materials are compressed into dense flakes…

A Flat Mold Extrusion Granulator is a specialized piece of equipment that uses a flat, perforated mold to extrude and shape raw materials (often powdery or paste-like) into uniform granular products through mechanical pressure. Flat Mold Extrusion Granulator Core Working Principle Its operation follows three key steps, ensuring efficient granulation: Material Feeding: Powdery, fibrous, or wet paste raw materials (such as biomass, chemical powders, or organic fertilizers) are continuously fed into the machine’s hopper. Extrusion Through Flat Mold: A pressure device (usually a rotating roller or screw) pushes the materials against a fixed flat mold—a metal plate with evenly distributed small…

The spray granulation machine is an industrial equipment that produces granular products with specific particle size distribution, strength and physical properties through a process of atomizing, drying, solidifying and forming by spraying liquid or paste-like raw materials. It mainly consists of a cylinder, drive unit, feeding device, discharging device, atomization system, heating device, transmission device, electrical system, etc. Characteristics of the spray granulation machine： Diameter: Φ3.5 – Φ4.5m Capacity: 2 – 12 tons per hour High production efficiency, good product quality, low operating cost, wide application range Various materials are available, and stainless steel material can be selected. Applications of…