Raw Materials Bring Great Impact on Clay Bricks

Shuangyashan Oriental Wall Material Group Co., Ltd was established in 1968 and engaged in supplying whole set of fired brick making machine from raw material preparation, extruder, cutter, brick setting machine, to kiln cars running system.

After more than 40 years development and innovation, now it can serve customers with full service and is capable of ensuring the success of customers. Raw material of bricks can be clay, gangue, fly ash and shale.

The main raw material of clay bricks are silty clay or sandy clay, and the main chemical composition are SiO2, Al2O3 and Fe2O3 and crystalline water. Due to the different geological conditions, clay may also contains small amounts of metal oxides of alkali and alkaline earth.



The content of impurities in raw materials clay can bring great impact on the clay bricks calcination temperature and brick color.

The greater the particle size, the greater the resistance during extrusion of the clay vacuum brick machine. The smoother the mud particle is, the smaller resistance is. So the extrusion of tough materials such as shale, gangue and slag always generate big resistance. However, it is not to say the finer the mud is, the better the effect is. As we all know, the finer the mud material, the smaller the friction between them and it is more easily torn to layers by the speed difference. So the mud material shall be set at a reasonable particle size range.

The higher the extrusion molding moisture, the softer the clay material, the better the mobility and the smaller the extrusion resistance is. Therefore, the requirements on speed of hard material extrusion is low than that of soft material extrusion.

Shuangyashan Oriental Wall Material Group Co., Ltd has the all inclusive system to serve customers from project consultation, plant design, technology, equipment, tunnel construction, installation, debugging and training. With the comprehensive and thoughtful service, we supply customers with a set of management mode to ensure the users’ success. Shuangyashan had built more than 620 production lines at home and overseas such as in Russia, Bangladesh, Angola, Saudi Arabia, Peru, India, and Kazakhstan. Welcome to enquiry!

Homepage/ http://www.sysdf-brickmachine.com
E-mail/ sysdf@sysdf.com