Our sanitary stainless steel mixing tanks deliver robust, hygienic process vessels engineered for biotech media preparation, buffer formulation, bulk reagent blending and intermediate product hold within cGMP biomanufacturing workflows. Designed to satisfy stringent regulatory expectations for biologic, cell therapy and synthetic biology production, these vessels serve as the foundational unit operation for consistent batch preparation across lab, pilot and commercial scales. Combining sanitary process design expertise with bioprocess fluid dynamics, we deliver custom tank configurations aligned with cleanroom classification, product contact requirements and facility master validation plans.
The tank construction utilises AISI 316L product-contact stainless steel with electro-polished internal surfaces, minimising surface roughness and mitigating bioburden adhesion. Engineered around ASME BPE hygienic design principles, the vessel features zero-dead-leg piping connections, full drain geometry, jacketed thermal control and configurable agitation systems including low-shear magnetic mixers for sensitive biomaterials. Integrated CIP and SIP capability, sterile sampling ports and PAT sensor interfaces for pH, conductivity and temperature monitoring enable closed, reproducible batch operations. Every unit undergoes pressure testing, weld documentation and surface finish inspection prior to factory release.
This sanitary mixing vessel platform unlocks tangible process stability and operational advantages compared with generic process tanks. Precision agitation and thermal control deliver homogeneous blending while preserving the integrity of delicate biological components, reducing batch variability and product loss. Validated clean-in-place and steam-in-place cycles streamline changeover between campaigns, lowering manual handling and contamination risk. The durable stainless steel construction supports decades of repeated sterilisation cycles, extending asset lifespan and optimising total cost of ownership for multi-product biotech facilities.
We provide full-lifecycle vessel engineering services covering concept layout, detailed mechanical design, material traceability, FAT/SAT, installation oversight and qualification documentation for biotech manufacturers, CDMOs and EPC partners. Tanks can be supplied as standalone units or fully integrated onto modular process skids for seamless integration with bioreactor, filtration and downstream processing trains. Our engineering team collaborates closely with process development and quality teams to ensure compliance with FDA, EU GMP and PIC/S requirements, de-risking technology transfer and supporting reliable, audit-ready biomanufacturing operations globally.
