Thank you for this comment Yes it is fast operable and you can load up to 1000 kg on the table top. Also it is depending upon the CG so it has has CG adjustable guides.
Joseph, Not if it's driven by a worm gear. The worm gear easily turns the gear, but the gear cannot turn the worm gear. There are other drive types that accomplish this same task, but I'd say the worm to gear drive is the most common.
