GRSL – Automatic Strobe Saw Brazing Machine

Fast conversion to different saw- and strobe dimensions, pitch circle settings are programmed via the machine controller

Special characteristics

  • Innovative machine design for fast change over to different saw and strobe sizes
  • Most machine settings are programmable
  • High brazing precision
  • Integrated robot system with high storage capacity and very fast movements for loading and unloading the saw blades
  • Freely accessible machine protection system with light curtain
  • Industrial PC with touch screen and the state-of-the-art machine control technology using WINDOWS

Technical description

  • Sorting and feeding of the strobes by means of bowl feeder and separating unit
  • The strobes are fed into a water-cooled brazing grip and clamped with ceramic plates
  • The brazing grip is transporting the strobe to the preparation stations
  • Dosing of the flux onto the strobe
  • Feeding, cutting and shaping of the silver solder onto the strobe by means of the integrated silver solder cutting station
  • Dosing of the flux onto the silver solder foil
  • The brazing grip transports the prepared strobe to the brazing position at the saw blade
  • Temperature-controlled brazing of the strobe onto the circular saw blade
  • Fully automatic positioning and indexing of the saw blade by means of electric motors and a sensor
  • Automatic pick-up of the unbrazed circular saw bodies from the integrated loading magazine and positioning them onto the saw blade receptacle by means of a magnetic handling system
  • Automatic pick-up of the brazed circular saw blade and placing onto the upper pin of the loading magazine in ergonomic control position for the operator

Technical data

  • Diameter of saw blades: 150 – 750 mm
  • Option: 800 – 1600 mm
  • High-frequency power: 5.6 kW, 6 kW, 12 kW
  • Brazing capacity: 2 strobes / min.
  • Strobe width: 1.5 – 6 mm
  • Strobe length: 22 – 80 mm
  • Machine dimensions: (L x W x H) 2200 x 1200 x 1800 mm


  • 2 different strobe length in one cycle
  • Warter cooling system

Special design on request