At the eastern foot of the Taihang Mountains lies Jingxing, Hebei – known as the Hometown of Calcium and Magnesium in China – which boasts limestone reserves of 13 billion tons and is undergoing a profound industrial transformation.
In the past, the local calcium carbonate industry was characterized by fragmentation, small scale and disorganized operations, with extensive mining practices taking a heavy toll on the local ecology. Today, however, guided by the development path of greening, intellectualization and clustering, Jingxing is accelerating its strides toward becoming a first-class calcium series processing base in Hebei Province.
Behind this transformation lies the strong support of efficient, clean and intelligent pulverizing equipment. With its profound experience in the calcium-based industry and customized solution capabilities, SBM has established itself as a reliable partner for the transformation and upgrading of enterprises in Jingxing.
A local enterprise in Jingxing, Hebei, launched the construction of a large-scale limestone pulverizing production line. After multiple rounds of on-site inspections and technical consultations, it finally selected SBM as its cooperation partner, focusing on 325 mesh calcium carbonate products to build a customized production line integrating environmental protection, high efficiency and intelligence.
Processed Materials: Limestone
Finished Product Fineness: 325 Mesh
Equipment: MTW European Trapezium Mill
Tailored to the material characteristics of high purity and uniform texture of Jingxing limestone, as well as the customer’s stringent requirements for calcium carbonate in terms of fineness (325 mesh), whiteness, purity and particle size distribution, SBM selected the MTW European Trapezium Mill – a piece of equipment with years of proven performance in limestone pulverization scenarios – as the core equipment. Its multiple technical advantages are precisely matched to the high-value processing needs, creating a conversion channel for Jingxing limestone to transform from high-quality resources into high-end products.
Refined Processing: High Classification Efficiency & Precision
Equipped with a new-type suspended cage powder classifier and featuring frequency-conversion controlled rotation speed, it achieves high classification efficiency and precision.
Large-Scale Production: High Efficiency, Energy Conservation & Large Output
Adopting the grinding roller linkage pressurization technology, it meets the demands of large-scale production. The coordinated optimization of the fan and curved air duct system reduces the overall energy consumption of the system.
Green Operation: Eco-Friendly, Low Dust & Vibration Reduction
Configured with a pulse dust collector, it enables dust-free operation. The extended oil change cycle of the thin oil lubrication system reduces waste oil generation and cuts down environmental treatment costs. With the application of a new vibration reduction technology, it realizes lower vibration and noise levels during operation.
High Quality: Superior Wear Resistance & Stable Reliability
Made of high-performance wear-resistant materials, it enjoys an extended service life. The integrated bevel gear drive design ensures more stable operation.
From solution design to commissioning and reaching full production capacity, SBM team has been stationed at the frontline of the Jingxing project throughout the whole process, laying a solid foundation for the project's success with professionalism and dedication.
Pre-construction Planning
Combined with the mining area terrain, production capacity targets and environmental protection standards, the process layout was optimized repeatedly.
Installation & Commissioning
Engineers were stationed on-site to provide guidance and arrange equipment with precision, achieving efficient connection of grinding, classification, dust collection and other processes, and meeting the stringent dust control requirements for Jingxing’s green transformation.
Production & Operation
Operational parameters were calibrated item by item to ensure dual compliance with production capacity and quality standards. Systematic training covering operation skills, daily maintenance and troubleshooting was also conducted, helping customers quickly master equipment operation capabilities.
Today, the calcium carbonate industry in Jingxing has bid farewell to the extensive era of "relying solely on local resources for survival" and entered a new phase of "winning by quality and enhancing value through technology". With technology as its fulcrum, SBM has truly transformed the region’s resource advantages into industrial competitive edges.
To date, with decades of dedicated efforts in the pulverization sector, SBM has accumulated rich project experience in limestone pulverization. It has delivered hundreds of limestone pulverization production lines across the globe, catering to diverse working conditions and fineness requirements, and has established itself as the preferred partner for limestone processing enterprises worldwide.
Looking ahead, SBM will continue to deepen the high-value development of mineral resources. Leveraging more cutting-edge technologies, more comprehensive solutions and more considerate services, it will help more high-quality mineral resources break through processing bottlenecks, and jointly write a new chapter of green development and win-win cooperation for the industry.
In the past, the local calcium carbonate industry was characterized by fragmentation, small scale and disorganized operations, with extensive mining practices taking a heavy toll on the local ecology. Today, however, guided by the development path of greening, intellectualization and clustering, Jingxing is accelerating its strides toward becoming a first-class calcium series processing base in Hebei Province.
Behind this transformation lies the strong support of efficient, clean and intelligent pulverizing equipment. With its profound experience in the calcium-based industry and customized solution capabilities, SBM has established itself as a reliable partner for the transformation and upgrading of enterprises in Jingxing.
A local enterprise in Jingxing, Hebei, launched the construction of a large-scale limestone pulverizing production line. After multiple rounds of on-site inspections and technical consultations, it finally selected SBM as its cooperation partner, focusing on 325 mesh calcium carbonate products to build a customized production line integrating environmental protection, high efficiency and intelligence.
Processed Materials: Limestone
Finished Product Fineness: 325 Mesh
Equipment: MTW European Trapezium Mill
Tailored to the material characteristics of high purity and uniform texture of Jingxing limestone, as well as the customer’s stringent requirements for calcium carbonate in terms of fineness (325 mesh), whiteness, purity and particle size distribution, SBM selected the MTW European Trapezium Mill – a piece of equipment with years of proven performance in limestone pulverization scenarios – as the core equipment. Its multiple technical advantages are precisely matched to the high-value processing needs, creating a conversion channel for Jingxing limestone to transform from high-quality resources into high-end products.
Refined Processing: High Classification Efficiency & Precision
Equipped with a new-type suspended cage powder classifier and featuring frequency-conversion controlled rotation speed, it achieves high classification efficiency and precision.
Large-Scale Production: High Efficiency, Energy Conservation & Large Output
Adopting the grinding roller linkage pressurization technology, it meets the demands of large-scale production. The coordinated optimization of the fan and curved air duct system reduces the overall energy consumption of the system.
Green Operation: Eco-Friendly, Low Dust & Vibration Reduction
Configured with a pulse dust collector, it enables dust-free operation. The extended oil change cycle of the thin oil lubrication system reduces waste oil generation and cuts down environmental treatment costs. With the application of a new vibration reduction technology, it realizes lower vibration and noise levels during operation.
High Quality: Superior Wear Resistance & Stable Reliability
Made of high-performance wear-resistant materials, it enjoys an extended service life. The integrated bevel gear drive design ensures more stable operation.
From solution design to commissioning and reaching full production capacity, SBM team has been stationed at the frontline of the Jingxing project throughout the whole process, laying a solid foundation for the project's success with professionalism and dedication.
Pre-construction Planning
Combined with the mining area terrain, production capacity targets and environmental protection standards, the process layout was optimized repeatedly.
Installation & Commissioning
Engineers were stationed on-site to provide guidance and arrange equipment with precision, achieving efficient connection of grinding, classification, dust collection and other processes, and meeting the stringent dust control requirements for Jingxing’s green transformation.
Production & Operation
Operational parameters were calibrated item by item to ensure dual compliance with production capacity and quality standards. Systematic training covering operation skills, daily maintenance and troubleshooting was also conducted, helping customers quickly master equipment operation capabilities.
Today, the calcium carbonate industry in Jingxing has bid farewell to the extensive era of "relying solely on local resources for survival" and entered a new phase of "winning by quality and enhancing value through technology". With technology as its fulcrum, SBM has truly transformed the region’s resource advantages into industrial competitive edges.
To date, with decades of dedicated efforts in the pulverization sector, SBM has accumulated rich project experience in limestone pulverization. It has delivered hundreds of limestone pulverization production lines across the globe, catering to diverse working conditions and fineness requirements, and has established itself as the preferred partner for limestone processing enterprises worldwide.
Looking ahead, SBM will continue to deepen the high-value development of mineral resources. Leveraging more cutting-edge technologies, more comprehensive solutions and more considerate services, it will help more high-quality mineral resources break through processing bottlenecks, and jointly write a new chapter of green development and win-win cooperation for the industry.
