
Recently, one of Cronus' 4R3220 type Raymond Mill pulverizers, after undergoing strict inspection and debugging, was successfully transported from the production base and headed for the customer project site in Nigeria. This equipment's overseas shipment is not only another significant achievement for Cronus in its deepening of the African market, but also will inject efficient momentum into the local non-metallic mineral processing industry, helping Nigeria achieve refined utilization of mineral resources and industrial upgrading.
Delivery site


Nigeria, as an important economy in West Africa, possesses abundant non-metallic mineral resources such as limestone, dolomite, kaolin, etc. However, due to the shortcomings in processing technology and equipment, a large amount of these mineral resources have not been efficiently exploited and utilized. The 4R3220 Raymond mill that is being dispatched this time is precisely the core equipment customized by our company to meet the market demands of Nigeria. It precisely matches the local mineral processing scenarios.
As the main equipment for processing non-metallic mineral powders, the 4R3220 Raymond Mill combines three core advantages: high efficiency, high stability, and wide adaptability. The equipment adopts a four-mill-roller structure design, with the feed particle size capable of reaching ≤20mm. The fineness of the finished product can be flexibly adjusted within the range of 80-400 mesh. The production output range is 1-6 tons per hour, and it can perfectly meet the mainstream demands such as limestone grinding and dolomite processing in Nigeria. In terms of performance design, the equipment is equipped with a new heavy-duty reducer and a comprehensive vibration damping system, resulting in low vibration and low noise. It can adapt to the complex working conditions in Africa. At the same time, it is equipped with a closed-loop air circuit and pulse dust removal device, ensuring that the dust emissions meet standards, while balancing production efficiency and environmental protection requirements, which is in line with the green industrial development trend in Nigeria.
This cooperation was initiated due to the customer's high recognition of Cronus' technical strength and overseas service capabilities. During the project coordination stage, the technical team conducted in-depth research on the distribution characteristics of minerals and processing pain points in Nigeria, combined with the production capacity demands of the local building materials and chemical industries, and customized an exclusive grinding powder solution for the customer. From equipment selection, parameter optimization to after-sales support, one-on-one professional services were provided throughout the process. Ultimately, with the high cost-effectiveness of the equipment and the complete service system, the customer gained trust.
After this equipment arrives in Nigeria, it will be used in the local limestone powder processing project. The produced powder materials can be widely applied in cement production, building coatings and other fields, effectively alleviating the current situation where local high-quality powder materials rely on imports and creating significant economic value for the customers. Subsequently, our company will dispatch professional technicians to the local area to complete one-stop services such as equipment installation and commissioning, operation training, etc., to ensure the equipment can be put into production and operation quickly.
In the future, Cronus will continue to focus on overseas market demands, increase investment in technological research and development, and launch more efficient grinding equipment suitable for different regional working conditions. With high-quality products and professional services, it will empower the global mining resource development and help partners achieve industrial upgrading and value enhancement.






