Kiln Parts

Replacement kiln components, such as chains, wire mesh belting, and wear parts, can be sourced through specialty industrial suppliers like Uniking Canada Inc., which partners with 27+ global manufacturers to provide heat-resistant, corrosion-resistant parts engineered for cement, lime, and industrial kiln applications across Canada.

Unfired clay placed into a kiln is called greenware. Once it undergoes its first firing, it becomes bisqueware, a hardened but still porous form ready for glazing. This terminology applies primarily to ceramic and pottery kilns, distinct from industrial rotary kilns used in cement and lime processing.

The first firing of ceramic ware in a kiln is called bisque firing or biscuit firing. It removes remaining moisture and organic material from the clay, hardening it into a durable, porous state before glazing and a second, higher-temperature glaze firing.

Kiln chains are typically manufactured from high-strength steel alloys or heat-resistant stainless steel to withstand extreme temperatures, corrosive gases, and continuous mechanical stress inside industrial kilns. These materials provide long service life, resist warping under heat, and maintain structural integrity in demanding cement, lime, and bulk material processing environments.

Selection depends on operating temperature, material compatibility, belt width and length, and required airflow or water circulation through the mesh. Options like flat wire, flex link, or furnace curtain belting each offer different heat tolerance and durability; consulting a technical specialist ensures the correct configuration for your kiln process.

Kiln chains and conveyor belting should be inspected regularly, typically during scheduled maintenance windows, for signs of wear, corrosion, or heat damage. Inspection frequency depends on operating temperature and load, but proactive checks help prevent unplanned downtime and extend the service life of critical kiln components.