• Business
  • Vaahto Paper Technology
  • Vaahto Process Technology
• Administration
• Quality and Environment
• History
• Contacts

Vaahto Process Technology

The operations of the Vaahto Process Technology division fall into two business areas, covered by Stelzer Mixing Technology unit, which specializes in agitator technologies, and the Japrotek Vessels unit, focusing on pressure vessels. The division provides its customers with comprehensive service, including product design and development, manufacture, installation and start-up, and maintenance and spare parts services.

The Stelzer Mixing Technology unit specializes in agitator technology. Its business is based on technological expertise, through knowledge of the customers’ core processes, and extensive in-house research and development. The unit’s comprehensive service includes manufacture, assembly, start-up tests, full testing, and maintenance and spare parts services for agitator systems and equipment.

The Japrotek Vessels unit develops its customers’ production processes by designing and manufacturing demanding vessels, such as pressure vessels, columns, reactors, heat exchangers, and large vessels assembled on the installation site for the process industry. It specializes in design and manufacturing of demanding constructions and use of special materials. The unit’s pressure vessel permits and standards certificates encompass the markets around the world.

The division comprises two subsidiaries: Japrotek Oy Ab of Pietarsaari, Finland, and Stelzer Rührtechnik International GmbH, headquartered in Warburg, Germany. Its customers are companies operating globally in basic industries such as energy, the environmental industry, the chemical industry, metallurgy, pharmaceuticals, and the food processing industry.