Broaching machines

  • Internal broaching machines
  • Surface broaching machines
  • Special broaching machines such as pot broaching machines, broaching machines for turbine discs and broaching machines for blind holes
  • Vertical and horizontal excution
  • electro-mechanical main drive or hydraulic driven
  • 25 kN up to 2.000 kN pulling force
  • 800 mm up to 5.750 mm stroke
  • 0,5 up to 63 m / min. broaching speed
  • 500 / 630 / 800 / 1.000 mm table width
  • Product platform
  • Thermosymetric design
  • All broaching machines with sliding guides

Taking into account the overall equipment effectiveness, especially with the achievable qualities and profile areas of energy efficiency, electro-mechanical actuators are increasingly replacing the hydraulic drives. In addition, a plurality of advantages of the electro-mechanical actuators, such as:

  • no hydraulic oil or aggregate
  • no space for hydraulic necessary
  • no actions regarding water resources law necessary
  • no cooling hydraulic oil necessary
  • no pressure stores necessary
  • working area clean because no hydraulic oil
  • no oil pans for hydraulic necessary
  • changing hydraulic oil not necessary
  • noise protection only for machine
  • speed profiles possible
  • hydraulic is compressible, broaching quality is not as good in comparison with electro-mechanical drives
  • no dangers because no high pressures by hydraulic
  • high live time in comparison with hydraulic main driver
  • low repair and maitanance effort
  • better energy balance (energy is only requested if necessary, hydraulic is every time in function )
  • lower insurance costs because no hydraulic oil