New state-of-the-art manufacturing facilities for specialized digestion components

For more than 150 years now, and ever since Passavant-Roediger’s founding in 1842, the company has been a pioneer in Sludge Digestion Technology, developing some of the first and most successful processes globally, using specialized high-quality equipment produced in its own manufacturing facilities.

The global demand for customized and well-proven quality components & processes is continuously on the rise, driven by an increased demand for sustainability. In order to keep up with this trend the company recently restructured its Hanau based manufacturing facility t New State-of-the-Art Manufacturing Facilities for Specialized Digestion Components

For more than 150 years now, and ever since Passavant-Roediger’s founding in 1842, the company has been a pioneer in Sludge Digestion Technology, developing some of the first and most successful processes globally, using specialized high-quality equipment produced in its own manufacturing facilities.

The global demand for customized and well-proven quality components & ning it into a state-of-the-art site in terms of technology, equipment as well as organization.

“Our outstanding manufacturing capabilities are due to our highly-qualified team and equipment, which is fully committed to serve our clients with the provision of custom-made solutions that are perfectly adapted to the requirements on site”, says Andreas Villnow, Head of Manufacturing.

“Our clients worldwide have recognized the technical and economic benefits of our specialized equipment solutions, so that our German production facility will enable Passavant-Roediger to even better meet the demand of the growing international water and wastewater industry.

The additional customer support offered by our manufacturing team will further serve to anticipate the requirements our international clients have to meet, and therefore contribute to the continuous development of new tools and integrated equipment solutions.

Recognizing that continuously improved technologies and products, customer service and fast equipment delivery are essential to further strengthen our market position and expand our global activities, we rely on the long-term experience of our expert manufacturing team, integrating certified welding experts.

No matter for what type or shape of digester, we will expressly select and manufacture the best-fit equipment solution. Our manufacturing facility, serves our clients world-wide, ensuring German Quality and Standards are maintained and delivered, ultimately to our Client’s long term benefit”, says Dr. Mazen Bachir, Managing Director of Passavant-Roediger.

High-quality raw materials like stainless steel AISI 316 Ti and AISI 304 are used. Passavant-Roediger has a combined development and manufacturing expertise of more than 250 years

Equipment

• Heat Exchangers

• Gas Hoods

• Scum Breakers

• Overpressure/Negative Pressure Reliefs

• Observation Windows

• Swiveling Spray Nozzles

• Foam Traps

• Gas Domes

• Height-adjustable Head Pieces for Sludge Risers

• Gravel Filters

• Ceramic Filters

• Steam Traps

• Gas Flares for semi-open Burning

Services

• On-site or off-site Repairs & Replacement

• On-site inspection of implemented Parts & Materials

• Spare parts Supply

• On-site Maintenance Works

Our manufacturing facilities are equipped with:

• Plate shear

• Hydraulic press brake

• Bending machines

• Turning Lathes

• Milling machine

• Rollers

• Die cutter

• Band saw

• Circular saw

• Plasma flame cutter

• Welding machines

• Drilling machines

• Sanders

• Flame cutters

• Pressing tools

• Pad saws

The following qualifications and certificates are maintained by our facilities, welders, mechanics and workers:

• Manufacturing facilities & Processes certified according to ISO 9001

• Manufacturing facilities & Processes certified according to ISO 14001

• DVGW & WHG certifications

• DVGW GW 331 and GW 350 for steel and polyethylene welding

• DVS certification according to EN 287-1 (steel and stainless steel welding)

• DVGW GW 330 (polyethylene welding)

• DVGW GW 15 (pipe coatings)

• § 7 UVV BGV D27 (forklift truck training)

• UVV BGV D6 (heavy duty crane training)

With decades of manufacturing experience, Passavant-Roediger offers a full line of high-quality, state-of-the art equipment and services.

Passavant-Roediger is not only providing services and equipment to end-users, but also to EPC Contractors or specialized sub-contractors responsible for constructing treatment plants, including sludge digestion plants, worldwide.