Dongguan Nosen M&E Technology Co., Ltd.
Mechanical Screw Jacks,Mechanical Screw Jack,Worm Gear Screw Jacks,Worm Gear Mechanical Screw Jacks
Worm gear Machine Screw Jack,also named acme Screw Jack, self locking acme screw, without braking mechanism, the best phosphor bronze worm gear, heavy load taper roll bearing, Load capacity from 0.5 to 100 ton as our standard. Long traval stroke up to 6500 mm, 12 kinds of models for your selection.
Worm gear machine Screw Jacks are NOSEN screw jacks RN series: