Every shipment undergoes mechanical sieving at our collection hubs in North Sumatra to eliminate undersized fines and foreign debris.
Mechanical Mesh Screening
Controlled Moisture Limits
High Fixed Carbon
Natural fractures sorted through standardized vibrating screens to yield consistent granule dimensions required for rotary kiln activation.
Sun-cured and moisture-metered below baseline commercial thresholds to prevent container condensation during international sea transit.
Pure coconut endocarp carbonized without chemical binders, yielding low ash content and high base surface area suitable for acid washing.
Preparation and container handling
Rotary Drum De-dusting
Heavy Woven Sacking
Payload Optimization
Raw lump charcoal passes through mechanical tumblers to strip residual carbon dust and loose fiber before weighing.
Lump material is packed into reinforced 25kg or 50kg polypropylene woven bags engineered to withstand rough maritime transit.
Direct container stuffing at Belawan Port, maximizing 40ft high-cube volume up to strict axle and gross tonnage thresholds.
Request raw lump specifications
Specify your required grain sizing, estimated container volume, and destination port. We confirm raw material availability before formal quotation.