Screw Conveyor: 1.Dia100,160,200,250,315,400,500,630,800, ... cement,grain,ash,sand,coal,chemical fertilizer Technical parameterLS series10016020025031540050063080010001250GX series 200250300400500 Screw diameterD(mm)10016020025031540050063080010001250Screw pitch S(mm)100160200250315355400450500560630Rotational speedn ... (kw)1.11.82.33.43.45.681416.723.233 LS/GX Series Material Conveyor Equipment