* Configuration: Worm Gear, Worm Shaft, Taper Roll Bearings, Seals, Housing, Ball Screw,etc.* Small balls to roll between the nut and lifting ball screw. This creates significantly less friction than ...
Dongguan Nosen Mechanical&Electrical Equipment Co.,Ltd
Main Products: Worm Gear Screw Jack, Ball Screw Jack, Spiral Bevel Gearbox... More