Engineering Notes
Why watt density matters more than total wattage
Two heaters can share a rating and behave very differently. A short look at how watt density, bore fit and medium decide element life.
Article in preparation
Blogs
Notes from the workshop.
Short, practical writing on heater selection, fitting and failure — published as topics come up in day-to-day enquiries.
Upcoming topics
Selection Guide
Mica or ceramic band heaters: how to decide
Operating temperature is the obvious factor, but heat loss, barrel condition and cycling patterns usually settle the choice.
Article in preparation
Maintenance
Bore fit and cartridge heater failure
Most premature cartridge failures trace back to a loose or fouled bore. What to check before replacing an element again.
Article in preparation
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