WAHL’S HYBRID PRECAST THIMBLE

Wahl’s Hybrid Precast Thimble Exhibits Minimal Wear After Two Years in Stage IV Cyclone. Wahl Refractory Solutions’ Hybrid Precast Thimbles have demonstrated superior performance for use in multi-stage preheaters. The Thimble’s wear-resistant qualities were made evident during an inspection of an installation after two years in service. Figure 1 shows a view of the thimble […]

WAHL PRECAST BLOCKS EXHIBIT MINIMAL WEAR AFTER 1 YEAR IN SERVICE

A set of discharge precast blocks were installed in a Metso preheater lime kiln in December of 2015 by Wahl Refractory Solutions. The blocks are made with Wahl’s premium WalFlow®KLN 60 material, engineered to withstand the highly alkali and abrasive environments.