In response to customer needs, our engineers carefully selected a φ0.529×4m experimental kiln and a φ750×1800mm ceramic mill. The interior of the experimental kiln is built with mullite castables, which not only meets the calcination requirements but also ensures that there is no mechanical iron incorporation. The kiln uses a variable frequency speed control motor with an adjustable speed between 1-10rpm and an inclination angle that can be adjusted within the range of 3-10% to meet different production capacity requirements. The experimental kiln is also equipped with an LPG burner, which can directly use the customer's gasified LPG for calcination. At the same time, thermocouples are set at the kiln head, kiln middle and kiln tail to achieve real-time temperature monitoring and ensure safe calcination. 

For the ceramic ball mill, we selected ceramic linings and ceramic balls with an Al2O3 content of ≥95%, which not only avoids the incorporation of mechanical iron, but also improves the durability of the equipment. This combination solution perfectly meets customer needs. At present, the equipment has been successfully manufactured and shipped. We will continue to follow up on the use of the equipment to ensure that customers can use it safely and smoothly.