Fine grinding · Precision classification · Complete systems

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Published 2025-03-19Battery MaterialsJet Pulverizer

Jet Pulverizer Project

Controlled jet pulverization adjusts processing intensity for powders that need deagglomeration or limited size reduction. The route is evaluated against oversize removal, fines generation, particle integrity and contact-material requirements.

Evidence markerAdjustable processing intensity

The application may call for breaking agglomerates while retaining primary particles, or reducing a feed to a specified size band. These are different objectives and require different trial settings.

Engineering notes describe the process and evaluation requirements. Project-specific supply boundaries and acceptance results are established in the agreed technical documentation.

Evidence markerAgglomerate and oversize control

Source application discussions include post-sintering ternary materials, glass beads and metallic silicon. Mention of an application identifies a route to assess, not a confirmed result for this photo record.

Engineering notes describe the process and evaluation requirements. Project-specific supply boundaries and acceptance results are established in the agreed technical documentation.

Evidence markerProduct integrity assessment

Particle-size results should be paired with microscopy or another agreed integrity assessment where coatings or primary particles matter.

Engineering notes describe the process and evaluation requirements. Project-specific supply boundaries and acceptance results are established in the agreed technical documentation.

Engineering notes describe the process and evaluation requirements. Project-specific supply boundaries and acceptance results are established in the agreed technical documentation.

Engineering scope

The application may call for breaking agglomerates while retaining primary particles, or reducing a feed to a specified size band. These are different objectives and require different trial settings.

Source application discussions include post-sintering ternary materials, glass beads and metallic silicon. Mention of an application identifies a route to assess, not a confirmed result for this photo record.

Process and delivery sequence
  1. Measure the feed and distinguish agglomerates from primary particles.
  2. Apply controlled jet processing at trial-selected intensity.
  3. Classify or screen the product where the specification requires it.
  4. Compare fines, oversize and particle damage with the untreated sample.
Information for a similar application
  • Material grade, coating and agglomeration state
  • Primary-particle preservation requirements
  • Required size band and acceptable fines
  • Magnetic or metallic contamination limits
  • Target throughput, gas availability and handling requirements
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Validation and handover

Particle-size results should be paired with microscopy or another agreed integrity assessment where coatings or primary particles matter.

No single-pass recovery or energy-saving percentage can be inferred from the equipment photograph. Confirm recovery and energy consumption in a defined trial or acceptance test.

Related equipment

Project image record

Site photographs and historical test figures are presented separately. Enlarge a figure to inspect its full contents.

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Site equipment photographs

Jet pulverization equipment: site photograph 01
Jet pulverization equipment: site photograph 02

Historical test references

These figures are historical test references from different years. Their correspondence with the site photographs has not been confirmed; they do not establish a single test batch or acceptance results for this project.

Ternary material · 2023 records · Particle-size distribution comparison for air-jet and controlled jet pulverization. The 65% display is a computer-monitor overlay, not a yield result.
Single-crystal ternary material · 2021-03-08 · Laser particle-size analysis: average for sample ‘1m³-样品3’ (1m³–Sample 3).

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