Renovator Technology (Suzhou) Co., Ltd.
Micro Classifier
Product Introduction

For precise particle size classification of powder materials.

Centrifugal field formed by high-speed rotation.

Lithium battery cathode & anode materials.

Ceramic powder / Fine chemical powder.

Metal micropowder.

Can be matched with micro-crushing equipment for classification.

Suitable for 24-hour continuous operation.

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+86 512 6283 3309
+86 190 5051 2185
Micro Classifier
Classification Principle
Classification Principle

Gas-solid mixture enters the classification chamber.

Swirl flow generates centrifugal force → particles are separated by particle size.

Fine powder passes through classification wheel blades, discharged from the upper part and collected by filter bag / filter cartridge.

Coarse particles are thrown outward → discharged from the lower part.

Ultra-fine powder rises with airflow → enters fine powder outlet.

Cut point adjustable by rotating speed / air volume / negative pressure.

Equipment Features
Equipment Features
01
Screen-free structure → no solid abrasion
02
Narrow particle size distribution / High stability
03
Effectively classifies particles matched with vortex crusher, ensuring normal distribution
04
Sealed pipeline → no dust leakage
05
Easy adjustment (frequency conversion linked with air volume)
06
Maintenance-free & wear-resistant
07
Insensitive to feed composition
Equipment Parameters
Equipment Parameters
Model Equipment Type
RX360 RX600
Classification Motor (KW) 1.5-2.2 4-7.5
Motor Type Servo Motor (Stepless Speed Regulation) Servo Motor (Stepless Speed Regulation)
Drive Mode Direct Motor Connection Belt Drive
Max Speed (rpm) 10000 6000
Classifier Wheel Material SUS304 / Ceramic SUS304 / Ceramic
Classifier Wheel Size (mm) Ø130 Ø180
Design Capacity (kg/h) 0-150kg/h 0-500kg/h
Discharge Particle Size (d50) <5μm <5μm
Lining Material Ceramic or ECTFE Coating Ceramic or ECTFE Coating
Gas Protection Gas seal to prevent coarse particle escape Gas seal to prevent coarse particle escape
Sealing Mechanical Seal + Gas Seal Mechanical Seal + Gas Seal
Flow Chart
Flow Chart
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