Product Details

The palm kernel polishing machine removes residual shell fragments, dust, and surface contaminants from cracked kernels prior to flaking and solvent extraction. Clean kernels improve solvent penetration, reduce oil color issues, and extend equipment life in downstream processing.

Key Features:

• Gentle friction action cleans without breaking kernel meats
• Adjustable retention time ensures thorough cleaning for varying contamination levels
• Dust extraction port connects to aspiration system for clean operation
• Replaceable abrasive liners maintain consistent polishing performance
• Low-energy consumption design reduces operating costs per ton processed

Working Principle:

Cracked kernels enter the rotating polishing drum lined with mild abrasive material. Tumbling action creates gentle friction between kernels and liner, dislodging shell fragments and surface impurities. Cleaned kernels exit through the discharge end while separated shells and dust are removed via screening or aspiration. The process preserves kernel integrity while ensuring purity for high-quality oil extraction.