Repair the head of the TBM

Bearing repair

Screw repair

Our expert knowledge

1-Investigating the reasons metallic components failure and to give advise for increasing their life times.

2-Providing guide directions for repairing metallic components using welding, metal spray, bulk and case heat treatment.

3-Providing guide directions for fabrication metallic parts using casting, forging and other shaping techniques.

4-We are pioneers in the field of repairing and production of metallic parts because we have combined of experts having a high ambition

5-consulting engineers having a lot of experience and professors who are the best in the field of repairing and production of metallic components.

Field of activities

The Sorena Sanat Naghshe Jahan company is able to give engineering services include manufacturing and repairing of metallic component of a variety of industries such as:

  • Oil and gas industries
  • Ore industries
  • Oil well digging industries
  • Tunneling industries
  • Marine and seaside industries
  • Petrochemical industries
  • Rail road industries
  • Iron and steel industries
  • Heavy duty automotive vehicles

Some examples of our finished projects

  • Repairing TBM motor plate (about 45 ton weight).
  • Repairing boat shafts.
  • Repairing large roll bearing (about 2 meter diameter).
  • Repairing screw of TBM machine.
  • Fabrication blades for grinding polymer materials.
  • Producing forged parts.
  • Producing bulldozer shoes.
  • Casting iron and steel parts.
  • Producing spare parts for heavy duty trucks.