Question

worm and worm wheel is used to lift heavy loads ?

Answer 1

yes they are used to lift heavy goods

Answer 2

Yes, worm and worm wheel is used to lift heavy loads. Worm equipments are self locking. Worm and worm wheel is a simple machine for heavy loads. There are different types of worm and worm wheel are-single start worm and worm wheel, Double start worm and worm wheel and Triple start worm and worm wheel.