The two drum boiler design is a well proven construction especially for industrial use as directly fired units or in waste heat application. The boiler body is a self carrying construction with exhaust gas tight membrane walls. The single heating surface sections and the combustion chamber can be reached easily via side openings for inspection purposes.
- Stable water circulation in natural flow
- High pre manufacturing possible with pressure test in works
- Individual placement of superheater stages
- Designs with one or two passe