Spiral hoist and triangular plate hoist to do what the advantages of each, what characteristics?
My name you said the triangular plate hoist is not the kind of baffle hoist, his advantage is lower cost, bad place is the material will be in contact with the air, there is the position than the spiral hoist position
Screw lift, simply say that this is a kind of lifting equipment used to carry.
Its biggest advantage is that the seal is good, the material will not touch the outside air.
Screw lift, simply say that this is a kind of lifting equipment used to carry.
