light expanded clay aggregate
1.LECA firing stage used
2.LECA energy saving
3.LECA products light weight, heating insulation

 light expanded clay aggregate plant

LECA is a special kind of clay that has been pelleting and burning at very high temperature. 

I.  light expanded clay aggregate has been widely used in 

1. Gardening 

2. Oil industry

3. Building material industry (e.g.lightweight concrete blocks)

4. Road and railway construction field. 

II. Main Ceramsite Type:
1.  Coal ash ceramsite
2. Clay ceramsite
3.  Shale ceramsite
4. Construction ceramsite

 III.light expanded clay aggregate plant  Components:
Granulating disc is primarily composed of disc( including circular weir ,general weir height 0. 1~0.25D)  and transmission machine. 

Rotary kiln is used for firing the wet ceramsite to clay aggregate.

IV.light expanded clay aggregate plant  Features:

1.high granulating rate

2.homogeneous grain

3.high ball strength

4.easy to control water in ball

5.easy to operate

6.convenient maintenance

7.little energy depletion

8.revolve steady

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