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.

LECA Rotary kiln is the key equipment in the LECA production line. The performance will effect the final LECA quality and production cost directly. We offer Clay Expanded Aggregate Production, Sludge Expanded Aggregate Production, Fly Ash & Sludge Expanded Aggregate Production by raw material, with different production process.

Calcination materials

It is widely used in the calcination production of ceramsite made of various materials such as sludge, clay, yellow mud, riverbed sludge, fly ash, shale, slag, etc.

Application fields

Mainly used for roasting sludge, clay, fly ash, shale and other materials in the ceramsite industry.

Advantages

1. Rotary kiln drive adopts frequency conversion speed regulation, high efficiency and low power consumption

2. Low fuel consumption per unit product, negative pressure operation, low dust pollution

3. The process flow is simple, and the drying, granulation and calcination are completed at the same time

4. Compact layout, light weight of system equipment, low investment