With the rapid growth of electric vehicles and energy storage systems, global demand for lithium resources continues to rise. As a critical raw material for lithium-ion batteries, the efficiency of lithium mining and extraction plays an important role in maintaining a stable supply chain. In lithium ore beneficiation, washing, and lithium carbonate production processes, solid-liquid separation is a key operation. Therefore, selecting the right filter media is essential for improving lithium extraction efficiency and process performance.
During the extraction of lithium-bearing minerals such as lepidolite and spodumene, filter cloths are required to provide excellent stability, chemical resistance, and anti-clogging performance under demanding operating conditions.

To meet the filtration requirements of the lithium industry, Bolian has developed a specialized Lithium Vacuum Belt Filter Cloth designed for vacuum belt filter systems. Manufactured using advanced imported weaving equipment, the filter cloth offers a stable fabric structure and consistent performance. Its excellent resistance to acids and alkalis enables reliable operation in the harsh environments.
The product features a double-layer fabric structure consisting of a filtration layer and a support layer. This design improves filtrate drainage while maintaining filtration accuracy, helping to enhance filtration efficiency and reduce clogging during operation.
In addition, Bolian's lithium vacuum belt filter cloth provides uniform air permeability and stable performance, contributing to lower filter cake moisture content and higher liquid recovery rates. After heat-setting treatment, the fabric surface becomes smoother and more uniform, allowing easier cake release and reducing cleaning frequency and maintenance downtime.
To accommodate different equipment and process requirements, Bolian offers customized production according to specific filtration needs. The belt filter cloth can be manufactured in widths up to 4.8 meters, making it suitable for large-scale vacuum belt filter applications.
With stable filtration performance, excellent chemical resistance, and customized manufacturing capabilities, Bolian's lithium vacuum belt filter cloth provides a reliable solid-liquid separation solution for lithium extraction and new energy material production, helping customers achieve more efficient and stable operations.