China and Iran's economic and trade cooperation is continuously deepening, with bilateral industrial collaboration entering a new stage. As a result of ongoing technological innovation by SBM, SCM ultrafine powder grinding mill has been successfully applied in the limestone processing project in Iran, not only injecting new momentum into the local industrial development but also becoming another model for China's grinding equipment "going global."

Project Overview
Iran, as an important mineral resource country in West Asia, has limestone reserves that rank among the top in the world. With the rapid development of the construction materials and chemical industries in the country, the demand for high-quality limestone additives has surged.
Traditional processing equipment struggles to meet the production requirements for 600 mesh ultrafine powders and faces issues such as high energy consumption and low efficiency. Shanghai SBM, leveraging its extensive experience in the field of ultrafine powder grinding, successfully won the bid for this limestone deep processing project.

Raw Material: Limestone
Fineness: 600 mesh, 800 mesh
Application: Additives
Main Equipment: SCM Ultrafine Powder Grinding Mill
Adhering to the principle of "tailoring to local conditions and striving for excellence," SBM engineers conducted a series of customized solutions from project design to delivery, working closely on-site.

Technical Breakthrough: High-Precision Material Processing
In response to the complex characteristics of limestone impurity content, SCM ultrafine powder grinding mill is used as the main equipment for the project, equipped with a high-efficiency vertical turbine classifier. This setup ensures high grinding efficiency and precise particle size cutting, achieving uniform output of ultrafine powder products that meet the stringent requirements for particle size distribution in the additives field.
Advantages of SCM Ultrafine Powder Grinding Mill

1. Efficient and Energy-Saving: Under the same fineness and power conditions, SCM ultrafine powder grinding mill achieves 40% higher grinding efficiency compared to air jet mills and stirred mills, while reducing energy consumption by 70%.
2. Precise Particle Size Control: Featuring a new high-efficiency cage classifier with variable frequency control, the particle size adjustment is convenient and precise, allowing the final product fineness to reach d97 ≤ 5μm in a single pass.
3. Safe and Reliable Operation: The grinding chamber is free of rolling bearings and screws, eliminating issues related to bearing wear and loose screws that could damage the equipment.
4. Clean and Environmentally Friendly: Equipped with a high-efficiency pulse dust collector, along with silencers and soundproof rooms, it significantly reduces dust and noise pollution, far exceeding national standards.
Project Implementation: Efficient and Intelligent Production Line

Taking into account Iran's climate conditions and infrastructure status, SBM optimized the entire production line, equipping it with an intelligent control system to achieve full automation from feeding, grinding, and classification to collection, significantly reducing labor intervention costs.
After-Sales Service: Long-Term Cooperation Mechanism
To ensure the long-term stable operation of the production line, SBM provides comprehensive technical training for customers, covering equipment operation, daily maintenance, and troubleshooting.
At the same time, leveraging a global service network, real-time data monitoring, and remote operation and maintenance technology, SBM offers timely and efficient after-sales service to ensure worry-free operation of the production line.

The success of the ultrafine powder project for limestone in Iran is not only a vivid reflection of SBM's technological strength and service capabilities but also another model for China's grinding equipment going global. In the future, SBM will continue to focus on the intelligent and low-carbon development of ultrafine powder equipment, empowering the high-value utilization of global mineral resources with more SBM grinding solutions, allowing every piece of ore to be revitalized.

Project Overview
Iran, as an important mineral resource country in West Asia, has limestone reserves that rank among the top in the world. With the rapid development of the construction materials and chemical industries in the country, the demand for high-quality limestone additives has surged.
Traditional processing equipment struggles to meet the production requirements for 600 mesh ultrafine powders and faces issues such as high energy consumption and low efficiency. Shanghai SBM, leveraging its extensive experience in the field of ultrafine powder grinding, successfully won the bid for this limestone deep processing project.

Raw Material: Limestone
Fineness: 600 mesh, 800 mesh
Application: Additives
Main Equipment: SCM Ultrafine Powder Grinding Mill
Adhering to the principle of "tailoring to local conditions and striving for excellence," SBM engineers conducted a series of customized solutions from project design to delivery, working closely on-site.

Technical Breakthrough: High-Precision Material Processing
In response to the complex characteristics of limestone impurity content, SCM ultrafine powder grinding mill is used as the main equipment for the project, equipped with a high-efficiency vertical turbine classifier. This setup ensures high grinding efficiency and precise particle size cutting, achieving uniform output of ultrafine powder products that meet the stringent requirements for particle size distribution in the additives field.
Advantages of SCM Ultrafine Powder Grinding Mill

1. Efficient and Energy-Saving: Under the same fineness and power conditions, SCM ultrafine powder grinding mill achieves 40% higher grinding efficiency compared to air jet mills and stirred mills, while reducing energy consumption by 70%.
2. Precise Particle Size Control: Featuring a new high-efficiency cage classifier with variable frequency control, the particle size adjustment is convenient and precise, allowing the final product fineness to reach d97 ≤ 5μm in a single pass.
3. Safe and Reliable Operation: The grinding chamber is free of rolling bearings and screws, eliminating issues related to bearing wear and loose screws that could damage the equipment.
4. Clean and Environmentally Friendly: Equipped with a high-efficiency pulse dust collector, along with silencers and soundproof rooms, it significantly reduces dust and noise pollution, far exceeding national standards.
Project Implementation: Efficient and Intelligent Production Line

Taking into account Iran's climate conditions and infrastructure status, SBM optimized the entire production line, equipping it with an intelligent control system to achieve full automation from feeding, grinding, and classification to collection, significantly reducing labor intervention costs.
After-Sales Service: Long-Term Cooperation Mechanism
To ensure the long-term stable operation of the production line, SBM provides comprehensive technical training for customers, covering equipment operation, daily maintenance, and troubleshooting.
At the same time, leveraging a global service network, real-time data monitoring, and remote operation and maintenance technology, SBM offers timely and efficient after-sales service to ensure worry-free operation of the production line.

The success of the ultrafine powder project for limestone in Iran is not only a vivid reflection of SBM's technological strength and service capabilities but also another model for China's grinding equipment going global. In the future, SBM will continue to focus on the intelligent and low-carbon development of ultrafine powder equipment, empowering the high-value utilization of global mineral resources with more SBM grinding solutions, allowing every piece of ore to be revitalized.