High-temperature chamber filter presses are designed for high-temperature solid-liquid separation in water glass (sodium silicate) production. They effectively remove quartz sand and insoluble impurities, thereby enhancing the clarity of the sodium silicate solution. Characterized by high-temperature resistance, superior filtration efficiency, and robust processing capacity, they are ideal for chemical manufacturing applications. Read More

Leakage from the plate and frame of the filter press is a common problem during the operation of the machine. It is usually related to insufficient hydraulic pressure, wrinkles or damage to the filter cloth, foreign matter on the sealing surface of the filter plate, and wear and tear marks on the filter plate. This article details the common causes and treatment methods of water leakage in filter presses, helping users quickly troubleshoot and restore normal filtration of the machine. Read More

With advantages such as efficient solid-liquid separation, membrane squeezing capabilities, low filter cake moisture content, and automated operation, automatic membrane filter presses are widely used in chemical product filtration, chemical sludge dewatering, material purification, and resource recovery. This article outlines their application benefits and key selection criteria for the chemical industry, helping enterprises choose the appropriate solid-liquid separation machine. Read More

High operating costs for filter presses in sand washing plants are typically linked to machine selection, energy consumption, filter cloth wear, feed parameters, and maintenance management. By selecting appropriate membrane filter presses, optimizing feed systems, controlling operating parameters, and strengthening routine maintenance, plants can effectively reduce electricity consumption, consumables usage, and sludge treatment costs. Read More

Traditional bag filtration in soy sauce production suffers from time-consuming processes and high labor costs. Food-grade membrane filter presses improve soy sauce recovery rates through efficient solid-liquid separation and secondary squeezing. Combined with a stainless steel corrosion-resistant frame and filter cloth washing system, filtration costs can be further reduced. Read More

Stainless steel pickling wastewater is highly corrosive and toxic, making it extremely difficult to treat. Thanks to their excellent corrosion resistance and deep dewatering capabilities, high-efficiency membrane filter presses can reduce hazardous waste disposal costs, making them an ideal choice for treating various types of industrial wastewater. Read More

This article analyzes the pivotal role of filter presses in the solid-liquid separation of rosemary extracts. It explains why food-grade stainless steel filter presses are the preferred choice for rosemary antioxidant production and outlines key selection parameters—such as filtration area, pressure, and filter cloth type—to provide professional guidance for users in the plant extraction industry. Read More

Coal washing sludge contains significant amounts of fine coal particles and mineral impurities, characterized by high water content and difficulty in processing. Filter presses achieve solid-liquid separation through high-pressure filtration, effectively reducing the sludge's water content. Among them, automatic membrane filter presses have become the ideal equipment for processing coal washing sludge, thanks to their superior dewatering performance and automation capabilities. Read More