Tool design the backbone of product development & innovation starts from Sigma’s design centres that deploy complete range of CAD/CAM Softwares. It includes preliminary studies of the basic designs followed by an in-depth analysis to check the technical specifications of the part. The technical data obtained is used in the final design for optimal conformance to the specified requirements. An experienced team of specialist engineers trained to innovate designs help in optimizing the production costs while increasing ease of manufacturing of the product.
Sigma’s design lab is equipped with latest technology & tools such as:
  • UG-Ideas

  • Pro-E

  • CAD/CAM softwares


Manned by highly experienced tool makers, the self-sufficient tool room having the capacity to develop 60 tools per month, is equipped with a complete range of specialty machines like :
  • Vertical Machining Centre

  • Electric Discharge Machine

  • CNC Wire Cutting Machines

  • Centreless & Cylindrical Surface Grinders

  • Milling Machine

  • Hydraulic Surface Grinders

  • Die Sinking Machine

  • Shaping/Planning Machines

  • Semi-Automatic & Turret Lathes

  • MIG, ARC & Spot Welding Machines

  • Broaching Machines & Boring Machines


Salient features of Sigma’s well equipped Press Shop:
  • State-of-the-art sheet metal presses ranging from 25 to 300 tons Presses

  • Japanese, Korean & Taiwanese

  • Mechanical Hydraulic Presses installed with Auto De-coilers, Auto feed mechanisms for high productivity


Salient features of Weld Shop:
  • Robotic MIG Welding

  • Robotic Spot Welding

  • Inhouse weld penetration checking equipments & UTM for welding strength