Vertical crusher for titanium dioxide, vertical ultra-fine grinder, vertical grinder

Release time:

2025-07-25 08:28

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In the production of titanium dioxide, a key raw material for numerous industries including coatings, plastics, and papermaking, the fine grinding of raw materials is the cornerstone of determining the core properties of the final product, such as whiteness, hiding power, and dispersibility. 。

The vertical grinder uses a vertical structure design and an optimized grinding chamber. Materials form a more reasonable flow field under the action of their own gravity and a highly efficient classification system. This design significantly reduces material transport resistance and fan energy consumption, combined with efficient grinding. media , resulting in significantly lower energy consumption per unit output compared to traditional equipment, bringing direct cost competitiveness advantages to titanium dioxide enterprises. 。

Titanium dioxide has extremely strict requirements for particle size distribution (especially D97 control). The vertical grinder uses gravity and fluidization technology for nanometer processing. Through the rotary motion of the stirring shaft in the grinding chamber, a vortex is generated, driving the grinding media balls, causing a mixed movement between the media balls and the material, resulting in shear and compressive forces between the material and the media balls. Strong friction and shear forces ensure that qualified fine powder is separated promptly, effectively avoiding over-grinding, while coarse particles are forced back to the grinding area for secondary crushing. This closed-loop process achieves a highly concentrated and uniform distribution of finished product particle size, providing stable and high-quality raw materials for subsequent chlorination or sulfuric acid processes, ensuring the excellent optical properties and dispersibility of the final titanium dioxide product. 。

The vertical grinder uses a quick-assembly structure, making replacement after wear and tear convenient and significantly reducing downtime. And low operating temperature rise and long lifespan. ； Overall it uses a fully enclosed structure to prevent dust spillage; it has a small footprint, simple equipment foundation, and stable operation, ensuring that the equipment can maintain long-term continuous and stable operation even under the harsh operating conditions of titanium dioxide production.

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