Calciners & Kilns
For heat treatment of powders or granular solids by indirect fired horizontal rotary calcining drums designed for operating temperatures up to
Indirect fired calciners have special alloy steel drums rotating in high temperature refractory lined surface casings.
Calcining drums are rotated by electric motor through V-belts, gearbox, pinion and either heavy duty chain to
chain-wheel or spur gear drive ring bolted to the drum using tangent plates to allow for differential expansion. Drives may be fixed speed or variable.
For indirect calciners, carbon steel casings lined with ceramic fibre with seals at drum/furnace interface.
Gas or Oil fired, supplied complete with all necessary safety and
Minerals, ores, metal oxides, carbon pigments, catalysts.
Available in a range of sizes from 450mm (18 inches) diameter by 3,500mm long to 2,000mm (6 ft. 6 in.) diameter by 30M long.