Steam Turbine Industry

• 7-Axis Robotic Shot Peening Machine

  MEC 7-axis Robotic Shot peening machine is designed to peen bucket root & profile blade for steam turbine. To generate the controlled compressive stress to the surface and to enhance the surface properties, increase fatigue strength, enhance lubricity by creating small pores, increase life of components and prevent galling, ferreting, cracking & corrosion. Machine is suitable for peening job of maximum size upto 1500mm.

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• SYSTEM FEATURES & BENEFITS

  Standard:

  • 6-axis fanuc robotic gun manipulation
  • Door mounted 3 turntables.
  • Turntable drive synchronized as 7th axis of robot.
  • 3 Jobs can be peened simultaneously
  • Very high production machine
  • Quick clamping/de-clamping pneumatic fixtures
  • Vibratory sieve classifier unit for size classification
  • Spiral type separator for shape classification.
  • Quick change & accurately positioned 4 peening nozzles
  • Colored touch screen HMI & Siemens PLC panel
  • Mechanical grit recovery system
  • Easy part fixture change over
  • Closed loop air pressure regulator
  • Shot flow control magna valve – 4 nos
  • Dual pressure chamber for continuous peening

   

  Optional:

  • Automatic shot peening media adder
  • Rotary lance drive
  • 2nd door with turntable as 8th axis.
  • Custom part holding fixtures