Powder Pelletizing - Extruder & Pelletizer

Application & Process

Prism Extruder is used to convert wetted powder / Dough material into uniform size extrudes / granules with addition of binders. Applications are mainly pharmaceuticals, chemicals, Agro Chemical, ceramics, herbals, polymers, catalysts, food, sugar industries etc.

Prism Axial Press extruder has either single or twin screws, depending on the output required, which transfers the materials to the flat die. The thickness of the die can be provided as different thickness to deliver a range of compressive energies. The axial die perforation size range available from 0.7 to 5 mm with varying thickness up to 5 mm.

The screws transport the wetted powders/ dough to the straight sieve/die which can be provided with varying thicknesses as can the holes for extruding. The extrusion takes place at the face of the mesh. Our axial dies are available from 0.7 – 5 mm with varying thickness up to 5 mm.

Salient Features

• Designed as per cGMP - Current Good Manufacturing Practices & Non GMP STANDARD Model.
• Contact parts in AISI 316/316L AISI 304 or MS as desired by customer.
• Capacities from 1 Kg to 5000 Kg Industrial Productions.
• Different models in extruders such as Single Screw Axial extruder, Double Screw Axial Extruder, Cone extruder, Radial extruder.
• Length of extrusions is adjustable.
• Up to 96% uniformity (substantially formulation dependant).
• Change of extrusion diameter/ Pellet size by changing die roller.
• Continuous cooling arrangement during extrusion operation for pressing roller.

Safety Features

• Total drive transmission system enclosed.
• Overload relay Protection and Emergency stop button.