A process vessel or bioreactor barely comes close to another in all its details. The optimal design is always an individual solution which is perfectly adapted to your production activities. If vertical, horizontal or suspended design, mobile or stationary – we build the vessel according to your specifications.
For the fabrication of our vessels and skids in addition to all stainless alloy steels we also apply the most different special alloy steels with a surface finish of glass bead blasting, the coating with e.g. PTFE up to mechanical polishing or electropolishing with a surface roughness of up to Ra < 0,2 μ. We offer you the latest welding and grinding technology, shielded arc welding, WIG / Argon-Arc or respectively Plasma and an own pickling and passivating plant. We also comply with your requests regarding the size of the vessels, if fermenter in bench-scale or preparation vessel in tank scale – our production is perfectly equipped for all sizes!
Our engineers are responsible for your project from the engineering to the factory acceptance test with tests like e.g. non-destructive material testing with X-ray fluorescence, surface roughness test or CIP-cleaning certificate using riboflavin test.
Single-layer pressure filter / nutsche filters
When handling expensive or toxic products in a pressure filter, the prevention of leakages is the principal goal.
We have the solution: WALDNER Process Systems well-proven automated central locking-system provides quick, pressure resistant sealing of the filter bottom and vessel shell without any leakage. Of course we also deliver our filters with standard locking systems. Both the filter bottom and head can be lowered or lifted and are laterally slewable. According to your application we decide which is the suitable solution, if with manually operated lifting spindle, pneumatic / hydraulic or even with hinged opening-aid.
Our quality- and environmental management system is certified according to ISO 9001:2008 as well as ISO 14001:2004. We produce our vessels according to all current rules and standards like PED, AD2000, 13445, ASME, China Licence and the TR-certificate and are therefore optimally prepared for all markets.