ONGOAL Sand Mill

The new high efficiency slurry mixing system adopts the powder and liquid feeding at the same time, and the narrow and long path of the dispersion chamber makes the all slurry pass through the effective dispersion zone. Highlights 1.Efficiency improvement: the "inevitable" slurry mixing process is adopted to reduce the number of cycles and greatly improve the slurry mixing efficiency 2.Energy saving and environment-friendly: lower energy consumption 3.Better quality: product consistency is better and the applicable solid content is higher to meet the needs of high-quality battery slurry production 4.Smooth discharging: innovative design is adopted to solve the problems of discharging and blocking, easy overload and so on, and the performance stability is greatly improved 5.Capacity ramp-up: can be customized from 100L to 3000L, or even larger models, break through the capacity bottleneck 6.Small size: small occupation height, compatibility and flexibility greatly improved The system adopts separate channel design for mixing and dispersing functions, and material wets and thins before mixing and discharging, which can solve the problems of fast discharging, easy back flow and overload caused by the traditional stack structure design of discharging and dispersing devices. Due to the large impeller structure in the traditional design, the process magnifies the risk and the cost is high. The dispersion module of this product is multi-layer stacking design, which can achieve from 100L to 3000L or even larger models, so as to solve the bottleneck of production capacity. The cooling area of the dispersing cavity is more than 300% larger than that of the peer. Impeller diameter is small, with the same slurry mixing efficiency, while temperature rise drops dramatically. The volume of the dispersing device is more than 65% larger than that of the peers, and the structure of "specific dispersing plate" in the cavity makes the slurry enter in the inevitable infiltrating and dispersing state, which greatly improves the efficiency Small size of equipment; integrated binder dissolution function; space narrowing; compatibility and flexibility have been greatly improved. | SHB series rod-pin sand mill is a professional grinding equipment developed by ONGOAL for battery materials. It adopts rod-pin structure with high energy density, fully automatic dosing system to ensure continuous production of grinding, providing continuously high efficiency nano grinding. Highlights: High efficiency grinding: high power, rod-pin structure and high energy density Reliable seal: ceramic-alloy dynamic-static combination double-end mechanical seal Anti magnetic foreign object: metal foreign body isolation protection through fully encapsulated rotor and fully ceramic barrel Intelligent control: each processing step is controlled by the system without manual intervention Safety interlock: automatically monitor and interlock for grinding temperature, flow rate, pressure, and other operating data to realize automatic protection With professional fluid-solid coupling analysis and simulation, we design the reasonable rod-pin layout to form axial and radial flow gradients in the cavity, so that the medium is fully and uniformly ground. The screen adopts a wedge-shaped structure and extends into the first stage rotor, which facilitates the smooth pass of slurry and increases the filtering area. Ultrasonic self-cleaning system prevents the screen from clogging. The rotor completely wrapped in polyurethane, with hyper abrasion resistance, oil resistance, and aging resistance to extend the lifespan of grinding balls and eliminate the generation of metal foreign bodies. The vessel adopts multi-layers of composite cavity jacket structure, which includes ceramic layer, sandwich layer and outer layer. The cooling cavity is outfitted with inflow grooves and heat dissipation strips to enhance cooling efficiency and expand heat dissipation area to ensure continuous operation. For the process recipe and production requirements, system or equipment can realize (remote/near) auto-touch start, process data monitoring, safety and fool-proofing, process traceability, production data storage, etc. | SHB series rod-pin sand mill is a professional grinding equipment developed by ONGOAL for battery materials. It adopts rod-pin structure with high energy density, fully automatic dosing system to ensure continuous production of grinding, providing continuously high efficiency nano grinding. Highlights: 1.High efficiency grinding: high power, rod-pin structure and high energy density 2.Reliable seal: ceramic-alloy dynamic-static combination double-end mechanical seal 3.Anti magnetic foreign object: metal foreign body isolation protection through fully encapsulated rotor and fully ceramic barrel 4.Intelligent control: each processing step is controlled by the system without manual intervention 5.Safety interlock: automatically monitor and interlock for grinding temperature, flow rate, pressure, and other operating data to realize automatic protection With professional fluid-solid coupling analysis and simulation, we design the reasonable rod-pin layout to form axial and radial flow gradients in the cavity, so that the medium is fully and uniformly ground. The screen adopts a wedge-shaped structure and extends into the first stage rotor, which facilitates the smooth pass of slurry and increases the filtering area. Ultrasonic self-cleaning system prevents the screen from clogging. The rotor completely wrapped in polyurethane, with hyper abrasion resistance, oil resistance, and aging resistance to extend the lifespan of grinding balls and eliminate the generation of metal foreign bodies. The vessel adopts multi-layers of composite cavity jacket structure, which includes ceramic layer, sandwich layer and outer layer. The cooling cavity is outfitted with inflow grooves and heat dissipation strips to enhance cooling efficiency and expand heat dissipation area to ensure continuous operation. For the process recipe and production requirements, system or equipment can realize (remote/near) auto-touch start, process data monitoring, safety and fool-proofing, process traceability, production data storage, etc.