GN Separation Equipment Manufacturer

GN Separation has recently successfully completed the manufacturing and factory testing of one set tailing slurry dewatering centrifuge system. The system, soon to be transported to a client site in South America.

At the heart of this system is the GNLW654-VFD dewatering centrifuge, a large-scale model within GN Separation's portfolio. Boasting a bowl diameter of 650mm, this centrifuge is powered by a dual-motor setup, ensuring robust performance and reliability. The incorporation of a Variable Frequency Drive (VFD) control cabinet, equipped with Programmable Logic Controller (PLC) and a touchscreen interface, allows users to fine-tune the equipment's rotational speed according to site-specific operating conditions. This flexibility is crucial for achieving optimal separation results, as different minerals and slurry consistencies require tailored processing parameters.
The GNLW654-VFD's Human-Machine Interface (HMI) enables operators to monitor and adjust settings in real-time, enhancing overall process control and efficiency. The system's advanced features don't stop there; it also includes a suite of monitoring devices such as temperature sensors, vibration sensors, and audible-visual indicators. These devices provide continuous feedback on the centrifuge's operational status, ensuring safe and efficient installation and production.

However, achieving better separation and higher solid particle capture rates often necessitates more than just an advanced centrifuge. To this end, GN Separation has paired the GNLW654-VFD with the GNSJY6000 flocculation dosing system. This addition boasts a 6000-liter reagent tank, designed to facilitate the aggregation of fine particles and enhance their separation from the slurry.
The working principle of the GNSJY6000 flocculation dosing system is based on the science of flocculation, where chemical agents (flocculants) are introduced into the slurry to neutralize the surface charges of the particles, causing them to aggregate into larger clusters. These clusters are then more easily separated by the centrifuge, resulting in clearer separation liquid and improved water recovery rates. By effectively managing the flocculation process, the GNSJY6000 not only optimizes the performance of the centrifuge but also contributes to environmental sustainability by minimizing waste and enhancing resource recovery.

The combined use of the GNLW654-VFD dewatering centrifuge and GNSJY6000 flocculation dosing system represents a holistic approach to mineral processing. This integrated solution addresses the challenges associated with tailings dewatering, such as high moisture content, particle size distribution, and the need for efficient water recycling. By precisely controlling the flocculation process and adjusting the centrifuge parameters, operators can achieve consistent and predictable separation outcomes, enhancing overall process productivity and reducing operational costs.

GN Separation's commitment to innovation and customer-centric solutions is evident in this latest project. The company's ability to tailor its products to meet specific customer needs, coupled with its extensive experience in the mining industry, positions it as a trusted partner in the pursuit of more sustainable and efficient mineral processing practices.