... conical twin screw extruder: we are a expertise and leading enterprize in manufacturing such these rubber machines in China. conical twin screw ... efficient solids conveying, melting/plasticating, mixing/compounding, dispersing, homogenization, devolatiliation, pressure-buildup in twin screw extruders, in accordance to the specific requirements of ... 8, ) and high speed & high torque extruder series D( n ...