... mixing/compounding, dispersing, homogenization, devolatiliation, pressure-buildup in twin screw extruders, in accordance to the specific requirements of each process ... Ruiya recently designed and provided high torque extruder series C(n is less than 500 r/min, T/A ... Besides the standard volumetric metering feeders, the loss-in-weight feeder with accuracy as high as 0.5 % are also available. ...