Flange Spreaders

BOLTSTRONG is the indigenous brand of ABS engaged in developing “Made in India” Hydraulic bolt tensioners.

Flang Spreaders

Spreading Force:  155kN (15.5T) at 700 bar.
Spreading Distance:  6.0mm – 31.0mm using only 1st step.
6.0mm – 62.0mm using 4 steps (Without stepped blocks).
31.0mm – 81.0mm using optional stepped blocks kit.