Key Features of our 3 Ton Rotary Friction Welding Machines

  • Spindle driven by AC servo motor
  • Rapid stopping of spindle by regenerative braking which saves energy
  • Welding force provided by servo hydraulic cylinders in closed loop control system
  • Pressure transducer/ load cell and linear scale feedback for load and displacement control
  • On-line plotting of important parameters like axial thrust, spindle speed, loss of length and spindle torque during weld cycle
  • Archival and retrieval of weld data
  • Remote customer support through internet

3T Horizontal Friction Welder Machine with Deflash, Bend Testing and Auto Load-Unload

Designed for welding IC engine valves, Head to Pin and Pin to Pin. Mechanisms are built-in for automatic component loading, transfer and ejection.

    Component Welded : Engine Valve
    Forge Head to Pin welding
  • Stem dia.- Min-Max :4.5 to 9mm
  • Forge Head dia. Min-Max : 20 to 45mm
  • Forge Head Length- Min -Max : 40 to 70mm
  • Stem pin length – Min-Max : 45 to 100mm
  • Pin to Pin Welding
  • Stem dia.- Min-Max. :4.5 to 9mm
  • Head pin length – Min-Max. :70 to 200mm
  • Stem pin length – Min-Max. :45 to 150mm
  • Max. Length after welding :350mm



Designed for welding Engine Valves - Pin to Pin and Head to Pin

3T - Machine With built-in deflash, deflect and auto loading / unloading


  • Very short cycle time (few seconds)
  • Ideal for mass production
  • Savings in costly material if bi-metallic component is used (Eg. Drills- HSS/MCS)
  • Low heat -affected zone and hence semi finished components can be welded
  • Low energy consumption
  • No edge preparation, filler material, shielding gas, spattering, fumes and radiation
  • Excellent welding: Joint as strong or stronger than parent material
  • Metals as diverse as Cu to Al, Cu or Al to steel, Titanium to stainless steel etc. can be welded
  • 100% in-process quality check

Similar Products

You may also want to look into other machines from similar product series

6 Ton Horizontal Single Head Friction Welding Machine for welding Engine Valves
6 Ton-Vertical Machine
6 Ton-Slant Bed Machine
15 Ton Twin Head Friction Welding Machine for Propeller(kardan) Shafts
20 Ton Friction Welding Machine for welding Tubular Shaft and cable lugs
20 Ton Dual Sliding
125 Ton-Twin Head Machine
150 Ton-Horizontal Machine
200 Ton-Horizontal Machine

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