The Urgent Need for Industrial Upgrading of Calcium Carbonate in Iran

Beneath Iran's vast land lies abundant non-metallic mineral resources, among which calcium carbonate serves as a fundamental raw material for pillar industries such as building materials, plastics, coatings, and papermaking. The local government has listed the deep processing of calcium carbonate as a key development direction, aiming to enhance product added value through technological upgrading.



The limitations of traditional processing technologies have become increasingly prominent. Most local enterprises still use outdated equipment, which is plagued by problems such as high energy consumption, uneven particle size of finished products, and large fluctuations in production capacity. With the global industrial upgrading, Iran's mining industry is facing dual challenges:

International competition pressure: The demand for high-end coatings and pharmaceutical-grade calcium carbonate has surged, but local equipment is unable to stably produce ultra-fine powders of 800 mesh and above, resulting in insufficient product competitiveness;
High-value development of mining industry: The local government is vigorously promoting the intensive development of the mining industry, with multiple mining projects to be launched, and strict control over energy consumption and environmental protection indicators.



SBM has deeply integrated into Iran's industrial dynamics with cutting-edge grinding equipment and systematic services. The successful practice of SCM ultrafine powder mill in Iran's calcium carbonate projects has become a new benchmark for Sino-Iranian industrial cooperation.

Ultrafine Powder Technology Empowers China-Iran Cooperation

In response to the transformation and upgrading needs of the Iranian market, SBM, relying on its profound technical accumulation and highly tailored product solutions, has become a strategic partner for a large-scale calcium carbonate production project in Iran.

The project focuses on delivering stable, high-quality calcium carbonate products of up to 800 mesh for Iranian industries. In the rigorous international bidding and selection process, SBM SCM ultrafine powder mill solution successfully stood out with strong advantages.

The project conditions are complex, as there are differences in raw material characteristics, factory space layout, and power supply capacity compared with those in China. Before the project started, SBM's technical team conducted thorough research, meticulously recording information such as raw material hardness, initial fineness, and site space dimensions.

Through scientific calculation of key parameters such as grinding roller pressure, fan feeding wind speed, and classifier rotation speed, in-depth customized adjustments of SCM ultrafine powder mill were realized.

Advantages of SCM Ultrafine Powder Mill



High Efficiency and Energy Saving: Compared with jet mills and agitator mills, the SCM ultrafine powder mill has a 40% higher grinding efficiency and 70% lower energy consumption under the same fineness and power conditions.
Precise Particle Size Control: Equipped with a new high-efficiency cage-type powder separator and frequency conversion control, it enables convenient particle size adjustment and precise cutting particle size. The final fineness of the finished product can reach d97≤5μm in one pass.
Safe and Reliable Operation: There are no rolling bearings or screws in the grinding chamber, avoiding problems such as vulnerable bearings and loose screws that may damage the equipment.
Clean and Environmentally Friendly: Adopting a high-efficiency pulse dust collector, along with silencers and soundproof rooms, it reduces dust and noise pollution, far exceeding the requirements specified in national standards.

SBM provided the customer with a complete project implementation plan. After the entire set of equipment was delivered to Iran, SBM's engineering team quickly responded and deployed the equipment installation task to ensure the accurate positioning of core equipment.



During the commissioning phase, the entire process was closely aligned with the actual on-site conditions in Iran, and all procedures met the project execution timeline, successfully winning the customer's high trust and sincere praise.

SBM Solutions Worldwide



With nearly 40 years of technical expertise in the calcium carbonate industry, SBM has transcended the traditional positioning of equipment suppliers based on its technical accumulation, transforming into a "full-cycle solution provider for calcium carbonate powder engineering". It has built an innovation system and, on the basis of advanced technologies, formed full-cycle service capabilities covering raw material testing, process design, equipment manufacturing, installation and commissioning, and after-sales service.

All its products have obtained international certifications such as the EU's CE and Russia's GOST, and can accurately meet the needs of different application scenarios of calcium carbonate, providing high-value-added powder material production solutions for industries such as plastics, rubber, papermaking, and coatings.

With its profound precision engineering heritage, SBM has broken through geographical and technical boundaries, helping Iran's calcium carbonate industry achieve high-value development.
In the future, SBM will continue to uphold the concept of "technology empowering industries". With more advanced equipment and more comprehensive services, it will help countries around the world achieve green and sustainable development, and write a new chapter in the journey of building a community with a shared future for mankind.

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