Powder Coating Air Classifying Mill (ACM)
An Air Classifying Mill (ACM) Is a crucial machine in the powder coating manufacturing process, responsible for grinding and classifying powder into fine, uniform particles. It ensures precise particle size distribution (PSD), which isessential for achieving high-quality powder coatings.
How an ACM Works in Powder Coating Production
- Feeding: The cooled, solidified flakes from the extruder are fed into the ACM.
- Grinding: The material is pulverized using a high-speed rotating disc and an impact mechanism
- Air Classification: Built-in classifier wheel separates fine particles from coarser ones Sine particles exit as final powder coating, while oversized particles are recirculated for further Binding.
- Cyclone Separator & Dust Collection: Removes ultra-fine particles and ensures environmental safety.
Advantages of an Air Classifying Mill for Powder Coatings
- Energy-Efficient: Combines grinding and classification in one system. beer mixing.
- Low Heat Generation: Prevents material degradation, preserving coating properties.
- Automatic Recirculation: Enhances efficiency by reprocessing coarse particles.
- Dust-Free Operation: Built-in cyclone separator & bag filter reduces dust emissions.
Features
- Classifying Wheel Speed: Adjustable for precise control over particle size
distribution (PSD) - Cooling System: Air or water cooling to prevent overheating
- Easy to clean.
- Easy to use and operate.
Technical Specification
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