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CROWN BLOCK
Product Description
Crown Block is a fixed pulley block installed
on the top ofthe derrick and is one of the
important components of the drilling rig lifting
system.It is connected traveling block with
wire line to form a pulley system,which can
greatly reduce the tension of the fast rope,
thus greatly reducing the load of the
drillingrig draw works in various drilling
operations (trip,running casing,drilling,hang
drilling tool), and reducing the power of the
engine group.
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