The Turkish foundry and construction industries are renowned for their dynamism and quality standards. A critical component in metal casting is foundry sand, which requires specific granulometry and chemical stability to create precise molds. Producing high-quality casting sand, especially targeting a fine 600 mesh (approximately 25 microns), from materials like cement clinker presents a significant technical challenge. This process demands grinding equipment capable of exceptional fineness, consistent output, and energy efficiency. Shanghai Zenith Machinery Co., Ltd., an excellent manufacturer of ore grinding equipment in China with great achievements in ultra-fine powder grinding, offers advanced technological solutions perfectly suited for this demanding application.
Cement clinker, the nodular material produced in the kiln stage of cement manufacture, is a hard and abrasive substance. Transforming it into a uniform 600-mesh powder for use as a high-quality casting sand additive or base material requires more than conventional crushing. The goals are multifaceted: achieving the target fineness distribution, maintaining high throughput to be economically viable, controlling particle shape for optimal mold properties, and ensuring the entire process is energy-conscious and reliable. Traditional ball mills or Raymond mills often struggle with the efficiency and fineness control needed for such a precise end-product.
Specializing in the research, development, and production of industrial powder grinding equipment, Zenith’s philosophy integrates crushing, grinding, classification, and drying into cohesive, intelligent systems. For the 600-mesh target, two key technological pathways emerge: advanced vertical grinding systems and next-generation ultra-fine mills. These systems are designed to handle abrasive materials like clinker while delivering unparalleled control over the final product’s particle size distribution.
For high-capacity production of fine powders, Zenith’s LM Vertical Grinding Mill series is a standout choice. Its integrated design combines five functions—crushing, grinding, powder selection, drying, and conveying—into one unit. This not only reduces the plant’s footprint, a significant consideration for modern industrial setups, but also enhances thermal efficiency, which is beneficial if a drying phase is required. The centralized control and negative pressure operation ensure an environmentally friendly process with minimal dust emission.
For the specific goal of producing 600-mesh (about 25μm) powder from cement clinker, the LM Vertical Fine-powder Mill Series is particularly relevant. Models like the LM130X-GX and LM220X-GX are engineered to produce powders in the range of 325 to 600 mesh efficiently.
| Model | Plate Diameter (mm) | Capacity (t/h) | Output Fineness (D97) | Main Motor (kW) |
|---|---|---|---|---|
| LM130X-GX | 1300 | 4-12 | 325-600 mesh | 220 |
| LM220X-GX | 2200 | 15-30 | 325-600 mesh | 560 |
This series offers Turkish producers a robust, high-yield solution for transforming cement clinker into consistent, fine-grade casting sand, with the capacity to match large-scale industrial demands.
When the application demands not just 600 mesh but also superior particle size distribution and the highest efficiency in the ultra-fine range, Zenith’s LUM Ultrafine Vertical Mill represents the cutting edge. This mill takes the integrated vertical concept further, incorporating advanced grinding roller technology and a highly efficient powder classifier. It is specifically designed for producing powders with a high content of end-fines, making it ideal for achieving the tight 600-mesh specification.
The LUM series features intelligent grinding pressure control and a German-origin ultrafine powder separation technology, ensuring stable operation and precise classification. Its ability to handle moderately hard and abrasive materials like cement clinker, while achieving a D97 size range of 5-30 microns (approximately 600 to 500 mesh), is a key advantage.
| Model | Main Machine Power (kW) | Capacity (t/h) | Size Distribution D97 (μm) |
|---|---|---|---|
| LUM1525 | 220-250 | 1.6-11.5 | 5-30 |
| LUM1632 | 280-315 | 2.0-13.5 | 5-30 |
For Turkish foundries seeking the ultimate in quality control for their 600-mesh casting sand, the LUM mill provides a future-proof solution that balances high output with exceptional product uniformity.
Selecting the right equipment partner is crucial for the long-term profitability of a grinding project. Zenith brings several critical advantages to the table for Turkish clients:
The production of 600-mesh casting sand from cement clinker is a sophisticated process that unlocks high value from an industrial by-product. It requires precision-engineered grinding technology to ensure the final product meets the stringent requirements of modern foundries. Shanghai Zenith Machinery Co., Ltd., with its advanced LM Vertical Fine-powder Mill and LUM Ultrafine Vertical Mill, offers Turkish industry the reliable, efficient, and high-performance equipment needed to excel in this niche. By investing in Zenith’s technology, producers can achieve superior product quality, enhance their operational efficiency, and strengthen their competitive position in both local and international markets.
