Ceramic sand is a building material  with lightweight aggregate, its thermal insulation, waste, environmental protection and other features by the great attention of the people. It is a raw material made ​​of lightweight aggregate concrete hollow blocks, beams, plates, etc. These have become the leading products of the development of new wall materials instead of clay bricks.

Ceramic sand production process
Production practice of ceramic sand on the raw material processing, ingredients, into a ball and finished treatment processes all over the world are basically the same. Ceramic sand production at home and abroad can be divided into the roasting and conservation two categories. Roasting can be divided into the shaft kiln method, sintering machine, rotary kiln, water kiln, kiln box-type sintering method; conservation can be divided into the Nature Conservancy, steam curing and foaming steam curing.

Sintering production has advantages of large output, high production efficiency, better product quality, convenient and flexible production control, knotless kiln, easy and stable production. The drawback is that only sintering can not burn inflation, product yield on the machine is uneven, unstable, large equipment footprint, infrastructure investment.

Rotary kiln production's main advantage is to sintering, and can also be burned inflation. Use the same set of devices with different recipes and baking system can produce high-strength ceramic sand, super ceramic sand or structural insulation ceramic sand. This is the sintering machines Law and shaft kiln law can not do. Second rotary kiln can be open-air setting to save construction investment significantly.

The main equipments of Ceramic sand  production  include:
Raw material silo, dust suppression chamber, induced draft fan, the main rotary kiln, coal injection system, the control cabinet. Feeders of the lower part of the raw materials warehouse, kiln speed and Arch Coal are variable speed, in order to adjust the process parameters to obtain maximum yield under the premise of ensuring product quality.

Ceramic sand raw material granulation method:
    There are many equipments for preparation of ceramic sand raw material ball. We recommend that you use our company's  strong pressure balling machine or the ceramic sand granulator, mainly extrusion pelletizer,balling drum, roll the ball machine,disc granulator. Currently disc granulator is widely used in Ceramic sand balling. Its main advantage is good quality material ball, the operation can be made ​​flexible regulation; drawback is operating the technical requirements, the need for skilled workers strictly control.