Home / Blog

Blog & Technical Notes

Buyer's guides, application case studies, inspection technology and refractory-monitoring deep-dives.

📷

Inspection Technology · 2026-05-20

How to Inspect a Glass Furnace Without Shutting It Down

A portable air-water cooled endoscope lets you view the melt surface, crown and flame through an existing furnace opening while production continues.

Read article → 0
📷

Refractory Monitoring · 2026-05-06

Detecting Refractory Erosion Early to Avoid Unplanned Shutdowns

Regular visual checks of refractory wear let you plan repairs on your schedule instead of reacting to a failure.

Read article → 0
Looking for a specific topic? Email us at sales@hightempendoscope.com — we'll either point you to the right article or write one based on your question.