1.Simple and reasonable structure,dexterity of action 2.No need to provide any power supply by self-respect lock 3.Load:10-30t Three Shaft Spreader Plate This clamp use lever principle,simple and reasonable structure, dexterity of action,shipments relisble safty. No need to provide any power supply by self-respectlock,open shut is positioning,automatic experiment clamp mounth open and close the ...
