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Roller Gate

Roller Grte

Classified for flood control, flow control and emergency shutdown of spillways, intakes, rivers and watercourses. Identified as open roller gates sealing water from 3 sides, and pipe roller gates sealing water from 4 sides.

Features of Roller Gates

  • Standard, reliable gate with simple gate leaf structure, less friction resistance on roller, low opening and closing load, and convenient water sealing.
  • Plate girder gate comprising a skin plate, beams, a roller and plate, which effectively distributes the hydraulic load and other loads to achieve correct and safe operation.
  • Various options are available to lift the plate for gate opening including, spindle type, rack & pinion type, wire-rope winch type and hydraulic cylinder types.