Heat exchangers· 9 Sept 2026
Why a plate heat exchanger misses its target temperature
Separate a changing process duty from fouling or a flow problem before deciding that the exchanger needs more plates.
Insights & notes
Blogs
Short reads on heat transfer, steam, automation and hygienic process practice.
Steam & utilities· 9 Sept 2026
Steam traps: selecting the duty and planning a useful survey
Assess the complete condensate path, then use a consistent survey to distinguish normal operation from leakage or restricted drainage.
Automation· 9 Sept 2026
Planning a hygienic valve automation retrofit
Check the valve, actuator and controls together before selecting a control top or promising additional functionality.
Service & maintenance· 9 Sept 2026
What to include in a gasketed PHE overhaul plan
A clear scope covers identification, condition assessment, suitable parts and documented acceptance—not just gasket replacement.
Pharmaceutical utilities· 9 Sept 2026
Preparing a pharmaceutical water-system requirement brief
Connect the required water quality to source-water conditions, demand patterns, distribution and the site's qualification plan.
Inspection & service· 10 Sept 2026
Testing a gasketed plate heat exchanger: a photo guide
A point-by-point guide to plate inspection, dye-penetrant testing and documented verification. For single-plate gasketed designs only, not semi-welded units.
Tank cleaning· 10 Sept 2026
Selecting a tank cleaning machine with Sinner's Circle
Balance time, temperature, chemistry and mechanical action, then match Alfa Laval's tank-cleaning technology to the residue, vessel geometry and available CIP supply.