Tension Jack
Tensioning Machine, Prestressing Equipment, Prestressed Steel Tensioning Machine
The tension jack is developed for prestressing steel bars used in the steel cage. The prestressing equipment is driven by an oil pump and remarkably enhances the structural resilience and load-bearing capacity. Major configurations of a complete tensioning system include tension jack, oil pump, tension rod and more.
Generally, tension jack with a force of 100 tons is widely used for concrete pole production. Besides, 200-ton and 300-ton tension jack also finds applications in large-load concrete poles.
