Cases

Powder Processing Case References

Representative project scenarios showing how material properties, test evidence, particle-size targets, contamination limits, and safety conditions influence system configuration.

Process Reference

Battery Material Grinding and Classification

Low-contamination milling and classification route validation.

Full case: process notes, related equipment and FAQ

This project reference outlines the equipment and verification points commonly evaluated for low-contamination battery-powder processing.

Related Equipment

Fluidized Bed Jet MillUsed for ultrafine grinding and classification to control final particle size distribution.
Ceramic LiningHelps reduce metal contamination risk for high-purity powder processing.
Grinding-Classification SystemIntegrated feeding, grinding, classification, collection, dust removal, and controls.

FAQ

Evaluation background

Battery-related powder projects commonly evaluate final particle size distribution, metallic contamination control, continuous stability, and collection efficiency before production configuration is confirmed.

Recommended configuration

Fluidized Bed Jet Mill

Used for ultrafine grinding and classification to control final particle size distribution.

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Ceramic Lining

Helps reduce metal contamination risk for high-purity powder processing.

Grinding-Classification System

Integrated feeding, grinding, classification, collection, dust removal, and controls.

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Data to confirm

Feed size, final D50/D90/D97, capacity, testing method, acceptance targets, operating stability, and maintenance requirements should be confirmed for each material and project.

Process Reference

Pharmaceutical API Ultrafine Milling Trial

Particle size, temperature rise, cleaning, and scale-up checks.

Full case: process notes, related equipment and FAQ

A lab jet mill trial can help evaluate target particle size, temperature rise, product uniformity, and future scale-up direction.

Related Equipment

Lab Jet MillUsed to verify target particle size, temperature behavior, and material response.
Particle Size TestingD50, D90, D97, or residue targets can be recorded after testing.
Scale-Up AdviceTesting results can support pilot or production model selection.

FAQ

Evaluation background

API micronization projects commonly evaluate grinding temperature rise, particle size consistency, material yield, cleaning requirements, and feasibility for production scale-up.

Recommended configuration

Lab Jet Mill

Used to verify target particle size, temperature behavior, and material response.

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Particle Size Testing

D50, D90, D97, or residue targets can be recorded after testing.

Scale-Up Advice

Testing results can support pilot or production model selection.

Data to confirm

Before-and-after particle size, temperature rise, yield, cleaning feedback, batch consistency, and the recommended scale-up model should be recorded during testing.

Process Reference

Metal Powder Inert Gas Processing

Oxygen control, closed-loop processing, and safety interlocks.

Full case: process notes, related equipment and FAQ

For oxidation-sensitive or dust-safety-sensitive powders, the project should evaluate inert gas protection, oxygen monitoring, sealed collection, and closed-loop circulation.

Related Equipment

Inert Gas Protection SystemNitrogen purging and circulation help control oxygen concentration.
Oxygen MonitoringMonitoring, alarms, and interlocks are configured according to process risk.
Sealed CollectionReduces dust escape and improves operating safety.

FAQ

Evaluation background

Active metal-powder projects commonly require grinding trials under controlled oxygen conditions, with focus on oxidation risk, dust safety, target particle size, and system sealing.

Recommended configuration

Inert Gas Protection System

Nitrogen purging and circulation help control oxygen concentration.

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Oxygen Monitoring

Monitoring, alarms, and interlocks are configured according to process risk.

Sealed Collection

Reduces dust escape and improves operating safety.

Data to confirm

Purge time, operating oxygen level, final particle size, gas consumption, collection efficiency, safety interlock feedback, and acceptance targets should be confirmed for each project.

Process Reference

Solid Electrolyte Laboratory Trial

Atmosphere, contamination, collection, and grindability verification.

Full case: process notes, related equipment and FAQ

A testing reference for confirming grindability, atmosphere control, collection behavior, temperature rise, and low-contamination boundaries before scale-up.

Related Equipment

1. Define the TargetConfirm feed and product PSD, capacity, purity, safety, and product-yield criteria.
2. Run a Representative TrialUse controlled settings and agreed sampling and analytical methods.
3. Review Scale-Up EvidenceCompare PSD, output trend, temperature, wear, collection, and operating stability.

FAQ

Evaluation Background

A testing reference for confirming grindability, atmosphere control, collection behavior, temperature rise, and low-contamination boundaries before scale-up.

Process Reference

High-Purity Ceramic Powder Trial

Ceramic protection, wear, impurity, and PSD review.

Full case: process notes, related equipment and FAQ

A project reference for reviewing ceramic protection, wear risk, particle-size control, clean collection, and analytical comparison for high-purity powder.

Related Equipment

1. Define the TargetConfirm feed and product PSD, capacity, purity, safety, and product-yield criteria.
2. Run a Representative TrialUse controlled settings and agreed sampling and analytical methods.
3. Review Scale-Up EvidenceCompare PSD, output trend, temperature, wear, collection, and operating stability.

FAQ

Evaluation Background

A project reference for reviewing ceramic protection, wear risk, particle-size control, clean collection, and analytical comparison for high-purity powder.

Process Reference

Graphite Anode Shaping Trial

Morphology, fines, tap density, yield, and scale-up evidence.

Full case: process notes, related equipment and FAQ

A project reference for balancing morphology improvement, fine-powder removal, product yield, tap density, and scale-up capacity.

Related Equipment

1. Define the TargetConfirm feed and product PSD, capacity, purity, safety, and product-yield criteria.
2. Run a Representative TrialUse controlled settings and agreed sampling and analytical methods.
3. Review Scale-Up EvidenceCompare PSD, output trend, temperature, wear, collection, and operating stability.

FAQ

Evaluation Background

A project reference for balancing morphology improvement, fine-powder removal, product yield, tap density, and scale-up capacity.

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