LECA (Light Expanded Clay Aggregate) as a new environmental protection material is widely used in the construction field. It can be made of wallboard, brick and other new wallboard material. It also can be used for insulation, floor, lightweight concrete, water treatment and etc.

LECA Rotary Kiln (Ceramsite Kiln) is mainly used for calcining semi-finished ceramsite particles, which has two types: single-tube rotary kiln and double cylinder plug-in rotary kiln. Among them, the double cylinder plug-in rotary kiln has two types: preheating kiln and roasting kiln. The preheating kiln is used for drying and preheating, and the roasting kiln is used for firing. It is widely suitable for sludge, clay, yellow mud, river bottom sludge, fly ash, The calcination and production of ceramsites of various materials such as shale and slag; it is also a key equipment in the ceramsite production line, with high unit volume, long kiln life, high operation rate, stable operation, high heat transfer efficiency, low heat consumption, etc. It is characterized by ideal ceramsite calcining equipment.