About Us Factory & Major Facilities
01 Saijo Factory
We manufacture large pressure vessels that are approved by ASME and various regulations. Our technologies allow for the welding of extremely thick materials and other such special materials.
By applying our large scale canning machine and welding technology, which we have developed through bridge engineering, we fabricate large steel structures with reliable manufacturing.
- Land Area
- 535,000 m2
- Floor Space
- 48,000 m2
1
160-ton tower jib crane
320 tons / 2 machines
2
150-ton welding positioner
Maximum loading capacity: 150 ton
3
Bending roller
Maximum thickness: 100 mm
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4
Vertical Lathe
Maximum table radius: 13 m
5
Annealing furnace
12 m (W) x 12 m (H) x 25 m (L)
02 Technological Development & Welding Technology
High-temperature TOFD flaw detection test
TOFD inspection while equipment is running using a high-temperature probe and contact medium.
Scanner for inspection while code drum is running
Automatic ultrasonic test system that can be used even while the equipment is operating.
Wide weld overlay by ESW
