GRAPHALLOY® Eliminates the Need for Grease and Keeps the Ovens Running

Glass ceramic is ideal for use in a variety of appliances because it is resistant to temperature extremes. This unique material is well-suited for use in cooktops and doors for microwave ovens and fireplaces.

Constant greasing and frequent failures drove a major manufacturer of glass ceramic to seek a better solution. The manufacturer was experiencing problems with their production ovens and dryers. Stud-type cam followers with grease lubrication were being used. The cam followers needed replacement after six months because the grease was failing at the high temperature (428° F/220° C).

After learning about the run dry, self-lubricating properties of GRAPHALLOY®  bearings, the manufacturer contacted Graphite Metallizing Corporation and requested a design solution. Eight standard GRAPHALLOY metric cam followers were installed for testing.

After five months, this manufacturer had already realized significant savings because of reduced maintenance costs and the elimination of high cost, high temperature grease. They were so pleased with the performance of the GRAPHALLOY cam followers that they ordered an additional 200 to retrofit their current ovens.

These GRAPHALLOY cam followers have now been in operation for over one year without the need for replacement or the constant greasing of the original equipment.

The manufacturer plans to retrofit additional ovens in plants worldwide with GRAPHALLOY cam followers.