Industrial Scale
Columns built to meet the demands of large-batch pharmaceutical manufacturing.
Precision-Engineered Chromatography Columns for Industrial Scale
Backed by decades of expertise and multiple patents, Mann Welding columns deliver unmatched reliability for pharmaceutical and industrial separation.
ASME-Coded FabricationMade in the USAIn-House Engineering Since 1955GMP-Ready · IQ/OQ Documentation
Trusted by global pharma leaders
Mann Welding columns run in GMP environments at the world’s largest pharmaceutical and biotech manufacturers — chosen for repeatable performance, validation-ready documentation, and on-time delivery.
Expertise
We specialize in manufacturing custom stainless steel chromatography columns designed for large-scale pharmaceutical and industrial applications. Our team combines proven engineering with patented innovations to create columns that are durable, efficient, and easy to maintain.
With a focus on quality and compliance, we help organizations achieve consistent separation results while reducing downtime and overall cost of ownership.
What we build
- 45–180 cm ID (custom)
- 316L · C-22 Hastelloy · Acrylic
- Electropolished, GMP-ready finishes
- IQ/OQ documentation
- USP Class VI (when specified)
Chromatography Columns
Patented Technology
Innovations such as slurry fill methods, variable speed operation, and integrated hydraulic systems.
Engineered for Reliability
Straightforward column setup, PLC controlled leveling, and repeatable recipes.
About Mann Welding
Mann Welding has been applying its welding and fabrication expertise to chromatography solutions for decades. Our patented technologies and focus on process efficiency have earned us trust across pharmaceutical and biotech industries.
Our Story
Contact Us
Contact Sales
Looking for specs, pricing, or guidance on which chromatography column is right for your application? Our sales team is here to answer questions, provide technical details, and help you get the right solution in place.
Contact Our Sales TeamContact Support
Already working with a Mann Welding column and need assistance? Our support team can help with components, maintenance, and troubleshooting so your systems stay running at peak performance.
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