Waste electrolyte generated during gold and silver electrolysis typically contains recoverable precious metal particles, placing high demands on the dewatering performance and recovery efficiency of solid-liquid separation machine. Thanks to its outstanding advantages, the automatic enclosed membrane filter press is widely used in the treatment of electrolysis waste liquids, precious metal recovery, and high-value solid-liquid separation projects, serving as a key solution for achieving efficient dewatering and resource recovery. Read More

This article provides a professional selection guide for global buyers regarding the choice of filter cloths for industrial filter presses. It begins by examining material chemical properties, comparing the acid/alkali resistance and abrasion resistance of various materials, and analyzes how different weave patterns—such as twill and satin—affect cake discharge and retention efficiency. Finally, it highlights the critical role of parameters like cloth strength and air permeability in optimizing solid-liquid separation processes. Read More

High-temperature summer environments can compromise the operational stability of filter presses. This article outlines key maintenance strategies for filter presses during the summer season—including hydraulic system cooling, filter plate sun protection, and routine upkeep measures—to assist businesses in reducing failure rates, extending machine lifespan, and enhancing filtration efficiency. Read More

Currently, an increasing number of salt chemical enterprises are adopting filter press systems for the centralized purification of raw brine. The proper selection of a filter press not only improves the purity of salt products but also significantly reduces energy consumption during the drying process, making it a critical piece of equipment for enhancing both the quality and efficiency of salt production lines. Read More