Customer

Molenmaker Techniek BV

Location

Zeeland islands, Netherlands

Products

W-Series Low Profile Torque Wrench, TQ700E Electric Torque Wrench Pump

Challenge

Maintenance of the hydraulic cylinders in the Neeltje Jans storm surge barrier's sluices that enable controlled opening and closing of the heavy sluice-gates.  After being exposed to the elements for many decades, the 85mm bolts on the cylinder heads can only be loosened and tightened in a controlled manner with breakaway torques.