RE/SP Extruder-Spheronizer

Well distributed loose or dumpling mixture soft materials, such as powder materials, excipients and moist adhesives, are conveyed into the extrusion bin via the aperture, thus compact and irregular cylindrical extrudates are formed.
Columned materials are cut by the snaggleteeth in the centrifugal rotary table into identical short cylindrical granules (in proportion with the diameter of the column). Because of the comprehensive effects of the centrifugal force, the friction among granules, fluted disc, and inner wall, as well as the air driving force between the rotary table and cylinder, all the granules, under the three-dimensional spiral rolling movement, are instantly rounded into pellets by the uniform kneading effect.

Features:
Continuous operation, high efficiency.
Uniform extruding, good density, and high rate of finished products.
Compared with screw extruder, the extrudates from rotating extruder generates little heat, quick and afebrile extrusion for thermo-sensitive substances is possible which superiors to screw extruder for it needs no cooling and free of orifice imploding (with high use-cost and difficult installation, orifice of twin screw extruder is apt to implode).
High safety performance, with self-protection
Easy cleaning, maintenance and operation
Multi-aperture mesh board makes it possible to extrude out 0.4mm-3.0mm cylindrical extrudates.
Flexible to set more than one operational parameter, ensure good operation and products quality.
Some optional devices are available according to the materials' feature and technical requirements: Material chute with cooling jacket or heating jacket, orthogonal rotary table or radial rotary table, anti-sticking wear-resistant rotary table, spraying prilling device, etc.