Roller Transport Grabs and Tongs

Transport of rollers with horizontal axis

  • Connection to crane with hangers or crane hook suspensions
  • Centre of gravity compensation by electromotive, via spindle or chain driven, hangers or crane hook suspensions.
  • Rollers and roller-pairs, with and without chocks
  • Gripping the rollers with one or two parallel gripper-arm pairs at the roll body or the chocks
  • Gripping with load-specific gripping elements such as pins, pockets or jaws
  • Opening and closing of the gripper arms mechanically, with electromotive driven roller chain or spindle drives or with hydraulic cylinders
  • Mechanical tongs with automatic locking mechanism for semi-automatic operation → safe and time-saving closing and opening by lifting and lowering the tongs
  • Twisting of the chocks prevented by vertically movable hold-down devices
  • Material protection by protective coverings
  • Smooth acceleration/deceleration by frequency converters
  • Emergency operation enabled by additional attachment points or hooks
  • Sensors for arm positions
    Optional sensors for load weighing, inclined slope, environment detection
  • contactor control, SPS or control integrated in crane control
  • Low maintenance due to automatic lubrication
  • Optical and acoustic signaling of operating states
  • Manual operation with mechanical tongs
  • Own operating elements (control panel, radio remote control) or crane control for electromotive and electrohydraulic grabs.
  • Safe maintenance with maintenance platform or storage rack
  • Electromotive Roll Mill Transport Grab
  • Hydraulic Swaging Roll Tongs
  • Electromotive Roll Transport Grab
  • Electromotive Single Mill Roll Transport Grab
  • Tandem Mill Roll Grab
  • Grab for the Transport of Rollers with Chocks
  • Lifting Beam with Folding Feet and Sling Hooks
  • Mill Roll Lifting Tongs
  • Mill Transport Grab
  • Mill Roll Grab
  • Mill Roll Lifting Beam
  • Roll Transport Tongs