Umang Pharmatech Pvt Ltd. Supplies Screw Extruder Cone for Pellet Solution. Umang Pharmatech Pvt Ltd. Offers assorted range of pharmaceutical machineries. The basic principle of Screw Extruder Cone for Pellet Solution is the conversion of wetted powder into uniform size extruder [400-2000] micron size with the addition of binders. The Screw Extruder Cone is manufactured as per general chemical industry standards and cGMP standards for Pharmaceutical Application.