Welcome To SIGMA MACHINE TOOLS - Manufacturers and Exporters of Machines for Marble, Granite and Other Stones.

Sigma Machine Tools was established in the year 1989 with the aim of manufacturing and exporting full range of marble and granite stone cutting and polishing machines and its accessories. Since then we have fulfilled the requirements of not only clients in India but also in countries like United States and the Middle East.


Our Product Range includes Block Slicing Machines, Stone Polishing Machines, Edge Cutting (trimming) machines and Edge Profiling Machines for Granite, Marble, Sandstone, Bricks and other stones. We also have the know-how to develop and supply customized machinery as per clients requirements.

We also deal in Machine tools like Lathe Machines, Precision Radial Drilling Machines, Automats, Power Press Machines, Crank Shearing Machine, Press Brake Machine, Hydraulic Hacksaw Machine, Hydraulic Plate Blending Machine , Hand Press Brake, Power Angle Notcher , Section Bending Machine.



  1. Our manufacturing unit is located in the Engineering capital of India i.e. Rajkot (which fulfills the nations most of the engineering demands including Defense and the Aviation Industry)
  2. We have our own R&D department and also have developed machines in new designs which are fast in production and economical. The factory has a floor capacity of 7100 sq. ft. with the state of the art machinery for excellent production of quality machines.
  3. We use high quality raw material for accurate, Efficient and Low maintaince machinery comparable to International Standards.
  4. Cheap labor costs makes it is easy for us to keep our prices lower than most European and American or Chinese Manufacturers.
  5. Under normal circumstances we meet the given delivary time for the machines.
  6. More than 12 Years Experience in our field.
  7. A increasing list of more than 200 satisfied customers including American and Middle East Companies.
  8. Free and honest guidance and technical support both before and after purchase.


Our machine are a better value for your money compared to Chinese or Italian Machines.


Technical Support.

We are always happy to provide pre and post sale Technical Support to our clients. If you have any doubts or queries regarding our products we will always be there to clear the same.


Get In Touch With Us.

For inquires regarding prices, delivery time or special requirements and Export Inquiries, use the contact us page.