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Nov 22, 2025
Exhibitions & Events
LONGLY Intelligent has a variety of ultra-fine nano-scale sand mills, which use special machine seals, no leakage, stable and reliable, low energy consumption, low heat generation, no dead ends in grinding, and more thorough grinding. The minimum grinding particle size can reach 20NM, the grinding efficiency can be increased by 30-50%, the operation is stable, the grinding distribution is uniform, the grinding efficiency is greatly improved, and the operation is simple and convenient.
Back to the early history of mankind to the modern society, ceramics and glass are widely used in production and living.
Glass is a non-crystalline, often transparent amorphous solid, that has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics.
Ceramic material is an inorganic, non-metallic, often crystalline oxide, nitride, or carbide material. The mechanical and physical characteristics of ceramic materials can be manipulated by, among other things, selective adjustment of the microstructure.
To this day, ceramics have proven their worth in a multitude of applications. The automotive industry uses them, for example, as sparkplug insulators, rocker arm coatings, port liners in the hot area of the exhaust manifold and lightweight valves in the motor. Their electrically insulating, magnetic, dielectric, semiconducting, superconducting properties are used for the production of functional ceramics in the electrical industry.
The performance of ceramic materials depends 90% on how the powder is processed. Critical indicators—particle size uniformity, contamination-free processing, and batch-to-batch consistency—are all directly determined by the performance of your grinding equipment.
Our ceramic grinding machine is specifically engineered for high-end ceramic powders, whether it's alumina, zirconia, silicon carbide, or silicon nitride:
| Key Specification | The Benefit You Get |
|---|---|
| Particle size distribution D90 < 1μm | Higher sintering activity, denser ceramic products, up to 30% increase in strength |
| Zero metal contamination | Ceramic-lined chambers + zirconia media ensure powder purity, meeting strict requirements for electronic ceramics and bioceramics |
| Batch-to-batch repeatability ±2% | Smooth scale-up from lab to production, zero risk in formula transfer, consistent quality every time |
| 15-25% lower energy consumption | Optimized energy density design, shorter grinding time, lower overall operating costs |
1. High-Wear-Resistant Ceramic Lining
The grinding chamber is fully lined with zirconia or silicon carbide ceramic, completely eliminating metal contamination. Even after 2,000 hours of continuous operation, powder weight gain is controlled to below 0.01%.
2. Intelligent Particle Size Control System
In-line laser particle size monitoring adjusts grinding parameters in real time. The system automatically shuts down when the target fineness is reached, preventing over-grinding and ensuring every batch is consistent.
3. Low-Temperature Rise Design
Optimized cooling channels specifically designed for heat-sensitive ceramic materials keep discharge temperatures ≤45°C, protecting powder surface activity and preventing agglomeration.
Always looking to expand, grow and be able to offer a wide range of service to our customers in mining industry.
