How Rabble Arms Keep Hearth Furnaces Running Smoothly

Written By Seth Kerechanin

Durability in Motion. Performance by Design.

When it comes to maintaining the efficiency of a hearth furnace, there’s one component quietly doing the heavy lifting: the rabble arm.

Often overlooked but absolutely essential, rabble arms are the unsung heroes of rotary hearth furnaces—working around the clock to move material, prevent buildup, and optimize heat exposure. At Therma-Fab, we engineer rabble arms that don’t just perform—they endure.

Let’s explore how the right rabble arm design keeps your furnace running cleaner, longer, and smoother.

Call Seth Kerechanin @ (330) 322-8338

Seth Kerechanin
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