Screw lift, screw jacks, worm lifter lifts JWM spiral screw, ball screw lift SWL, QWL worm screw lift, JRSS lifts 1. SJ screw worm screw lift Model: SJ-type wire for basic lift swl35 Lift the lever, the input mode for the input shaft type SJD type of lift with motor flange type, namely input flange type 2. SJ SJ worm screw lift input type input in three ways: Type I for RHS input II Input Type III for LHS biaxially input SJD input mode there are four: Type I Type II for the right to the left flange input flange Direct Input Type III Type IV double into left and right for direct connection to a double into three .SJ worm screw lift screw head screw head in the form of four forms: R-type (cylindrical) H-type (flat head type) S-type (screw type) T-type (flange type) 4.SJ Worm screw lift installation Type A - Type D rotating screw moves up - down movement is not rotating screw type B - screw down the E-type rotational movement - C-type rotary screw nut to move up - Wire rod moves up without rotating F-type - rotating screw nut moves down 5.SJ worm screw lift specifications by lifting force (t T): for 2,3,5,10,15,20,30,40,50 , 100 tons dozens. swl35 screw lift | Xianyang screw lift | Runchi gear reducer by Texas Runchi Limited. Texas Runchi reducer Limited (www.sddzjsj.com) strong, credible, in Dezhou reducer, gearbox industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Runchi reducer and you hand into the brilliant, for a better future!