Vertical grinding machine for polishing materials, vertical crusher, vertical ultrafine grinder

Release time:

2026-02-12 08:44

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The range of polishing materials is extensive, covering multiple categories such as powdered abrasives, polishing pastes, and grinding stones. Different materials are suited to distinct application scenarios. In the precision electronics sector, silica and cerium oxide polishing liquids must achieve nanoscale dispersion to meet the ultra-smooth polishing requirements for semiconductor substrates and LED sapphire substrates, thereby ensuring high chip integration and excellent optical transparency of optical components. In the metalworking industry, brown corundum and high-alumina ceramic grinding stones must combine both hardness and wear resistance, making them ideal for removing burrs and oxide scales from metal parts and laying a solid foundation for subsequent processes such as electroplating and spray painting. In the jewelry and optics sectors, zirconia and diamond micron powders must have a narrow particle size distribution to prevent scratching the workpiece surface during polishing, thus achieving a soft luster or mirror-like finish.

The vertical cell mill, a new-generation wet grinding equipment that integrates gravity and fluidization technologies, completely breaks through the technical limitations of conventional grinding. Its core mechanism relies on high-speed collision energy to achieve ultrafine pulverization and uniform dispersion of materials. The equipment features a sealed chamber design and is equipped with an internal agitator. axis Combined with grinding media such as zirconia beads, the rotational kinetic energy of the stirring disc drives the media and material to form a vortex-like motion. Through intense collisions and shear forces among the media particles, coupled with the laminar and turbulent flow effects of fluid dynamics, this process achieves precise particle crushing and dispersion.

In terms of process design, the cell mill possesses several core features that make it highly adaptable to polishing material processing. First, it employs a non-metallic lining and grinding media, ensuring that the materials never come into contact with metal throughout the entire process, thereby eliminating metal ion contamination at the source. This makes it particularly suitable for processing ultra-pure polishing powders such as cerium oxide and silicon dioxide, which have extremely high purity requirements. Second, it supports... Micro- and nanoscale Precise control of particle size can be achieved by adjusting the feed rate, stirring power, and media specifications, enabling narrow particle-size distribution control. This addresses the longstanding challenge of uneven particle sizes in conventional equipment and meets the requirements of different polishing precision levels. Third, the device features a vertical installation structure with either bottom-in/top-out or multi-directional feeding and discharging designs, resulting in a small footprint and easy installation and maintenance. It supports fully automated, continuous production, significantly shortening the process flow and reducing energy consumption compared to traditional equipment. Over 30%, and with zero emissions of the three wastes, aligning with the concept of green production.

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