Micronized Dolomite

We are proud to present micronized dolomite, a product that demonstrates our technical strength. We use advanced ultra-fine ring roller mills and precision classification technology to process low-iron dolomite into micronized powder.

Our R&D team consists of 9 senior engineers who focus on ensuring uniform particle size and high purity. Our factory covers over 20 acres and features a fully enclosed, clean production workshop.

We are not just a powder processor; we are specialists in micronization technology. This micronized dolomite is the result of our continuous innovation and expertise.

Micronization does more than reduce particle size-it significantly improves reaction activity and dispersion. The data in the table below reflects our technical capabilities.

 

We select high-quality, low-iron dolomite ore to ensure superior raw material quality. We strictly follow the GB/T 3286-2012 standard to maintain a stable calcium oxide (CaO) content of 31.5% ± 1.5%.

 

We also offer a photovoltaic glass grade (≤ 0.008% Fe₂O₃) and an ultra-white glass grade (≤ 0.005% Fe₂O₃) to meet the most demanding light transmission requirements.

Micronized dolomite is ideal for applications that require fast reaction rates and excellent dispersion. Our particle size distribution is tightly controlled, with the main range (8–120 mesh) accounting for ≥95% of the product.

For photovoltaic glass applications, we ensure that no particles exceed 16 mesh. We also carefully control the proportion of ultra-fine particles below 200 mesh.

We support custom gradation and can supply single-grade micronized products such as 16–40 mesh, 40–80 mesh, or 80–120 mesh.

With a monthly production capacity of 300,000 tons, we can ship standard orders within 3–5 working days. We are your trusted partner for high-performance materials.

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