Clay plasticity adjustment is the core foundation of brick production. Whether for high-plasticity sticky clay or low-plasticity sandy soil, brick plant owners must master scientific raw material processing technology. Reasonable plasticity matching can maximize the working efficiency of vacuum ...

Low plasticity of raw clay is a common problem faced by most brick and tile manufacturers, especially for sandy lean clay with high sand content and poor cohesiveness. Insufficient plasticity will lead to fragile wet green bodies, difficult molding and high breakage rate in the drying stage. To ...

In the brick manufacturing industry, raw material quality dictates the grade of the finished product. If your particle size cannot be consistently controlled under 2mm, you are likely suffering from hidden costs: frequently damaged dies, firing cracks, and high energy consumption. Our High Speed ...

For brick manufacturers using coal gangue, fly ash, and other industrial waste, tunnel kilns are the backbone of efficient production. However, many operations face inconsistent quality and output due to one often-overlooked variable: brick stacking techniques. As industry experts, we’ve developed a ...

For high-quality solid bricks, perforated bricks, and hollow blocks, fast firing must not sacrifice quality. Tunnel kiln fast firing with zero cracks relies on moisture control, reasonable setting, balanced ventilation, and precise temperature curve. 1. Low moisture input: the first key to no cracks ...

Clay brick production faces persistent quality defects: spiral cracks and S-cracks on brick surfaces. These common brick defects greatly reduce mechanical strength, damage drying and sintering uniformity, and decrease the commercial value of finished clay bricks. For global brick manufacturers, ...

Clay brick collapse is a common defective issue during tunnel kiln firing, which severely reduces finished product rate and affects continuous production. The occurrence of brick collapse is jointly caused by green brick quality, stacking method, preheating drying, firing temperature and tunnel kiln ...

For sintered brick manufacturers, improving production efficiency is the core of reducing costs and increasing profits. Among all production links, the crushing process is a key bottleneck—jaw crushers and hammer crushers, as the core equipment of the crushing line, their production capacity ...