Roller Hearth Kiln

Roller Hearth Kilns

Continuous Ceramic Firing on Driven Rollers

A roller hearth kiln uses rotating, heat-resistant rollers to support and convey products through heating and cooling zones. Suitable flat products travel directly on the rollers, while other shapes use setters or carrier plates. Adjustable roller speed determines residence time within the kiln.

Key Applications

• Ceramic Slabs and Tiles: Continuous firing of porcelain tiles, large-format slabs and ceramic panels, with roller support matched to product dimensions and weight.
• Tableware: Firing of ceramic plates, dishes and porcelain ware, including suitable glaze and decoration firing processes.
• Technical Ceramics and Powders: Processing of ceramic components on setters and battery or functional powders in saggars.

Configured Around Your Product

We tailor roller material, diameter, spacing and working width to the load. Electric heating zones, conveying speed and cooling sections are designed around your firing curve and target output, with atmosphere control available for processes that require it.