Leca Stone Production Line

Introuduction:
Expanded Shale is a lightweight aggregate that is an ideal growing media for hydroponic or aquaponic systems. The shale is mined, crushed and fired under high temperatures in a rotary kiln, producing a clean, inert, porous, and light material.
 
Because of the large amount of cracks and fissures in the expanded shale, the media can retain a large amount of moisture which can reduce the amount of flooding cycles needed for flood & drain (ebb & flow) systems. For aquaponic systems, there is a large amount of surface area per stone for producing beneficial bacteria for converting ammonia into nitrates.
 
Expanded shale has been used for nearly 100 years primarily as a building material. It is added to concrete to make lighter buildings and bridges since it is half the weight of standard crushed stone. The aggregate is also used as an additive in clay soils to increase its drainage properties as well as a decorative mulch around buildings and gardens.
 
Expand Shale Production line included listed- Equipments:
Crushing-system
Conveying System
Calcination system
Cooling system
Dust collector
Packing
Separating
.....
Capacity: 100TPD-800TPD
Main technical parameters of rotary kiln Henan Dajia Company is specilized in Produce and install whole production, contact with me if need our machineries. But you need to tell us:

What is the production capacity you prefer?
What is the raw material and its size?
What kind of fuel do you like you to use in kiln?
Company information :
Established in       2000  ,     Henan Dajia Mining Machinery Co.,Ltd     is a professional manufacturer and exporter that is concerned with the design, development and production of      rotary kiln,ball mill,crusher machine,vibratig screen,dust collector,magnetic ore separator .ans so on. We are located in  zhengzhou city with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our products are already exported to Australia, Italy ,India,Iraq,Nigeria, Columbia,Vietman,Mexico and 20 other countries and regions. Our company has always focused on research, development and innovation new products. In 2006, we attained ISO2000certification.
We have over    200     employees, an annual sales figure that exceeds USD
        20million    and are currently exporting      70 %  of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. We have attained ISO9001 certification
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching     India,Iraq,Nigeria, Columbia,Vietman,Mexico , Indonesia and so on.Our company promises: reasonable prices, short production time and satisfactory after-sales service.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.