worm gear screw lift
worm gear screw lift 1.Max static load 100 tons 2.Max dynamic load 26 tons 3.Self-lock trapezoidal screws
worm gear screw lift
worm gear screw lift
worm gear screw lift 1.Max static load 100 tons 2.Max dynamic load 26 tons 3.Self-lock trapezoidal screws
worm gear screw lift
worm gear screw lift