Bolt Tensioner

Features
Output Force:198-2450kN
Applied Bolt:M22-M100
Max. Working Pressure:1500bar
Design of no torque avoids factors like frictions and bolt twist
that will affect bolt preload. The bolt to be tightened is affected
by mere tensioning force.
Stroke indicator makes it possible for observe, measure and
control the tensioning during operation.
Especially suitable for narrow space and the tensioning of heavy
loading vibration machinery, can assemble several bolts at the same time
Precisely set the preload with precision up to ±3%