JWM worm worm screw lift lifts the use of advanced production technology and production sj screw lift, with automatic locking feature, I developed a special for its advanced technology to improve the overall performance swl2.5 screw lift lifts, has a good job efficiency and carrying capacity of the lift is mainly used for high load, low speed and without frequent work place. Currently the swing screw lift can only achieve a single straight line drive, the ends can not screw screw lift swl5 radial displacement, high accuracy requirements for the installation, the scope is narrow. The swing is a screw lift can avoid adverse direction perpendicular to lift the load, screw the ends to allow a certain radial displacement, the installation of a new structure of the swing less precision screw lift. The advantages of the installation has less precision, long life, wide application range. jwm screw lift _ _ Runchi Xi'an screw lift gear provided by the Texas Runchi reducer 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!