Vertical 2-track tensioner consists of clamping mechanism, track mechanism, driving system, measuring system, control system etc. Hydraulic motor or variable frequency motor drives track to control pipeline pay-in and pay-out with constant tension.

        Main technical specifications：

        Maximum tension force：1000 kN

        Maximum pipeline pay-in and pay-out speed：

        9m/min(Larger pipe, weight 20-400 kN)

        30m/min(Small pipe, weight 0-200 kN)

        Pipe laying diameter：6～60 in

        Tension measurement accuracy:±3%