Description
Crane Hook Brief Introduction:
Safety operation crane hook blocks **0t is one of the most suitable
slings in hoisting. It is connected with pulleys to hang on the
wire rope of lifting mechanism. And the hook is the most widely
usage when lifting cargos. It is made easily and operated
practically. Hooks can be classified into single hook and double
hooks according to the appearance; forged hooks and strapped hooks
according to production method.
Field of Application:
Single hook is easy to produce and use, but its load carrying is
not good, so most of time, it is only used at the low capacity
working site(less than *0T).
When the capacity is large, double hook with symmetrical load
carrying will be used.
Heavy load blocks
Wide capacity range, made to application,new or replacement
_ Working loads from *5 tons to **0 tons
_ Design factor 4:1 and up per specification
_ All CMAA service classes (also FEM, DIN,
ISO)
_ Hooks are forged alloy in accord with DIN
****1 or ****2, single or duplex on thrust
bearing and crosshead
_ Hook lock or motorized hook available
_ Fabricated, roll-formed or cast sheaves with
roller bearings or bronze bushings
_ Optional lubrication through sheave shaft
_ Heavy duty sheave guards
_ Optional slotted covers over sheaves
_ Special configurations, sheave spacings
_ Optional insulated hook