With 16 years of R&D, the company has mastered packaging solutions for ultra-fine powders including nano silica, conductive graphite, carbon black, graphene, fumed silica, and more. Main products: powder packers, micro-nano powder packers, vacuum packers, valve bag packers, densifiers, formers, ton bag packers, and automated packaging lines. Contact: 020-34887002, Address: Guangzhou Jingke Packaging Equipment Co., Ltd., Dalong Street, Panyu District. The silica packing machine addresses issues of high air content, dust, light weight, and bulkiness. It features high weighing accuracy and easy operation for ultra-fine powders. Product Overview: Vacuum valve-type silica packer for high-air-content, low-density powders. No dust spillage, high compression ratio for compact bags. Typical materials: silicon powder, carbon black, silica, activated carbon, graphite. Working Principle: Model JKF-159C uses vacuum suction to fill bags placed in a sealed chamber. Material enters via negative pressure, air exits through bag pores. When set weight is reached, vacuum stops, door opens for manual bag removal.