To open this type of grab , you have to land the grab onto the cargo or hopper to unlock the system. To close grab with the wire cable of the crane. This type of grab is economical an practical.

Mechanical Four-rope Grab: The grab is controlled with four steel wires, two are for closing/opening, another two are for suspension. Mechanical Two-rope Grab: The grab is controlled with two steel wires, one is for closing/opening, the other is for ...

The Japanese company sent a team to our factory for inspection the product order of Dust Removal Moving Hopper，And they are watched the product loadingunloading process of dust removal effect.Was satisfied with the feeling...!Our company has been suc...