"Yunnan's 500-ton limestone production line is operating efficiently. The combination of Shibang's PEW European version jaw crusher + HST cone crusher + PFW impact crusher is precise. The finished material has uniform and diverse particle shapes. Intelligent control meets the needs of burning lime and crushing stone. The full thin oil lubrication and air cooling system ensure stable operation."

In Yunnan, there is a 500-ton limestone crushing production line operating efficiently, continuously delivering high-quality finished materials to surrounding mixing stations. The outstanding performance of this production line is inseparable from the strong support of Shibang's equipment.

Click to consult to learn about the construction plan of the crushing production line

Precise equipment matching

The success of this production line is first of all due to Shibang's scientific and reasonable equipment matching. Starting from the coarse crushing link, the PEW European version hydraulic jaw crusher has shown its strong strength. As a crushing equipment, it can easily cope with the large-block crushing task of limestone ore with its advanced hydraulic technology and sturdy and durable structural design, laying a solid foundation for the subsequent crushing process.

When entering the medium and fine crushing stage, the HST single-cylinder hydraulic cone crusher and the PFW three-chamber impact crusher work together. The HST single-cylinder hydraulic cone crusher further refines the material with its high-precision and high-efficiency crushing ability, while the PFW three-chamber impact crusher, with its unique three-chamber design, can perform more precise impact and shaping on the material, ensuring uniform particle size and beautiful particle shape. Finally, after precise feeding by the F5X feeder and strict screening by the vibrating screen, the finished material presents a variety of specifications such as 0-5-10-20-31.5-80mm, meeting the diverse needs of different customers. This full-set matching method has significantly improved the particle shape of the finished product and provided high-quality raw materials for Kunming Steel Plant and Mixing Station.

Flexible design based on needs

At the beginning of the production line design, Shibang Group fully considered the production needs of customers at different stages. In the early stage, customers mainly used burnt limestone materials. At this time, the production line can adjust the discharge ratio to ensure sufficient supply of burnt limestone materials; in the later stage, as the mixing station's demand for crushed stone increases, the production line can be quickly adjusted to increase the proportion of finished materials with crushed stone specifications. This production mode of designing according to demand and adjusting flexibly benefits from the high compatibility and adjustability of the equipment. Through the advanced control system, operators can easily adjust the operating parameters of each equipment, thereby quickly changing the specifications and output of the finished materials to meet the dynamic changes of the market.

Select high-quality equipment to ensure stable operation

In order to ensure the long-term stable operation of the production line, Shibang strives for excellence in equipment selection. The main equipment uses high-quality accessories. These accessories have undergone strict quality inspection and long-term practical application verification, and have excellent properties such as wear resistance, corrosion resistance, and impact resistance. Taking the crushing of limestone as an example, the equipment using these high-quality accessories greatly reduces the downtime and maintenance costs of the equipment. The equipment is also equipped with advanced systems such as full thin oil lubrication and self-contained air-cooled temperature control.

The full thin oil lubrication system can provide sufficient lubrication for each moving part of the equipment, reduce friction and wear, and extend the service life of the equipment; the self-contained air-cooled temperature control system can monitor the equipment temperature in real time, and automatically start the heat dissipation device when the temperature is too high to ensure that the equipment operates at a suitable temperature and avoid failures caused by overheating. The application of these advanced systems further improves the operating stability and reliability of the production line.

This 500-ton-per-hour limestone crushing production line in Yunnan is a vivid reflection of Shibang Group’s product strength and innovation capabilities.