1. Improve productivity
- Increase welding speed
- Change operational condition to improve operating efficiency
2. Improve yield ( final production ratio against raw material)
- Change operational condition to improve yield
(Set up condition of machinery, operational procedure, etc…)
3. Improve quality
- Change welding condition to improve quality
- Weld of spiral pipe, splicing and other fabrication
- Change operational condition to improve size accuracy
(Outside diameter, ovality, squareness, etc…)
4. Plan to install and maintenance facility
- Plan to install and maintenance facility to improve above technical issues. |