High-speed grinder, nano-grinder for refining coal-based ultrafine powders
Release time:
2026-07-07 08:59
Source:
The requirements for powder fineness in coal-based carbon materials and polymer‑filled composites are steadily increasing. Conventional fine‑grinding equipment can only produce micron‑scale powders, with mediocre media fluidization and significant variability in the particle size of the final product, thereby hindering the high‑value utilization of coal feedstocks.
The high-speed cell mill is equipped with a vortex fluidization structure, leveraging cyclic shear forces to break down coal‑powder agglomerates. Its chamber ensures dead‑zone‑free contact with the material, enabling deep size reduction of both raw coal fines and carbon black, yielding a uniform ultrafine powder well suited for carbon‑based product manufacturing. The equipment features automated feed‑rate control and synchronized speed regulation to maintain stable particle‑size distribution.
The entire machine is equipped with explosion-proof and antistatic features, complying with mining‑area safety standards, and incorporates pulse dust‑removal technology to ensure emissions meet regulatory limits. The product line spans laboratory‑scale pilot units to full‑scale production models, catering to coal ultrafine‑powder processing lines of varying capacities.
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