Features: 1, T series spiral bevel gear shift box screw lift, standardization, multi-species, the ratio is all for the actual transmission ratio. The average efficiency of 98%. 2, spiral bevel gear to me there is uniaxial, double horizontal, single vertical axis, two vertical axis is optional. 3, the gear shift box can reverse operation, smooth low-speed or high-speed transmission, and low noise and vibration, to withstand force. 4, when the ratio is not 1: 1, the horizontal input, and the vertical axis output is decelerating, the vertical axis input, the horizontal output growth. Manual screw jack (mini screw lift) in the form of specifications have: JWM series manual screw jack (mini screw lift), SWL series manual screw jack (mini screw lift), SJ series manual screw jack (mini screw lift) QWL screw lift, QWL series manual screw jack (mini screw lift), CS series manual screw jack (mini screw lift), SJA series manual screw jack (mini screw lift) swl35 screw Lifts, TP series manual screw jack (mini screw lift), manual screw jack (mini screw lift) on the application of the screw rod ends can be flat mouth parts, thread type, bolt hole, the roof four kinds, in the use of the application or elected to do pull-type style applications. jwm screw lift | 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!