GN Stack Shaker is engineered for wet screening, classification, and dehydration of fine materials in mineral processing and coal preparation. Utilizing a unique two-degree-of-freedom resonance principle and driven by dual vibration motors, it achieves linear motion for optimal performance. Configurable in 2 to 5 layers, this screen enhances efficiency in grinding circuits by replacing cyclones. It boasts energy-saving features, high screening efficiency, and large processing capacity, making it an advanced solution for fine material screening. The polyurethane screen mesh ensures a high opening rate (28-45%) with a lifespan exceeding six months, providing durability and consistent performance.