Favorable price high capacity electric screw jacks 20 ton capacity,2 foot electric actuators are imported by Singapore customer.
Screw jacks are transmission products (machine screws or ball screws) that make rotary motion using gearbox assemblies (worm gears or bevel gears) and motors. They can be used to push, pull, tension, unlock, tilt, rotate, pull, raise or lower loads ranging from a few kilos to several thousand tons.