... pelleterFunctional air expelling single-screw extruder series, SJ-90,110,130,140. equipped with low electric power consumption, high yield and ... and so on. technical parametersunitSJ-90SJ-110SJ-130SJ-140Screw diametermm90110130140L/D ratioL/D25:125:125:125:1Screw speedr/min50505053Electric motor powerKW22 ...