Umang Pharmatech Pvt Ltd. Offers Die Roller Extruder Machine. Umang Pharmatech Pvt Ltd. Supplies various types of pharmaceutical machineries. The Die Roller Extruder Machine utilizes two rollers. The first roller is called the Knurling roller and its job is to push the wetted feed material through the holes in the other roller which is the perforated die roller. The perforation size of the roller decides the size of extruder is defined by the sophistication of the perforated die roller design. The Die Roller Extruder Machine cut to finite lengths with the help of adjustable cutter within the preforated roller. The size of extrudates that is possible is 1.0 mm and capacities are up to and including multiple tones per hour