Welcome To CMTI

The Central Manufacturing Technology Institute (CMTI) being a National Research and Development organization stands as a pioneering force, dedicated to shaping the manufacturing landscape through its unwavering focus on science, technology, and innovation. By driving the development of new technologies, catering to customer needs, providing valuable services, and fostering an environment of advanced technology intervention, CMTI solidifies its position as a catalyst for growth, progress, and excellence in the manufacturing industry.

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  • Abrasive Flow Finishing Machine (AFFM-150D)

Abrasive Flow Finishing Machine (AFFM-150D)

Salient Features:

  • Finish / deburr ID and OD of components.
  • Radiusing of sharp edges.
  • Finishes inaccessible areas & complexinternal passages .
  • Temperature control of abrasive ladenpolymer media.


  • Height of the component : 10 to 300mm
  • Hydraulic Pressure Range : 15 to 100bar
  • Media Cylinder Bore Diameter : 150 mm
  • Media Piston Stroke : 250 mm
  • Media : Visco elastic abrasive ladenpolymer
  • Controller : Mini PLC- HMI Based

Work piece accuracies:

Level of Development:


Status of Commercialization:

Ready for Technology Transfer

Major Raw materials Utilised:

  • Standard common materials
  • Standard hydraulic components like actuators,power pack system, connecters etc.
  • Standard electrical components like sensors, PLCcontrollers, HMI units, electrical etc.
  • Visco-elastic abrasive polymer material.

Major Plant Equipment and Machines required:

  • General purpose manufacturing facilities likelathe Milling and grinding etc

Techno economics:

  • Potential exists for finishing of complexand intricate shapes. Its an indigenousproduct highly competitive with importedmachine.

Technology Package