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Technical Specifications

Wood Pellet Specifications
& Technical Data

Full technical parameters for PT. Vernel Agro Indonesia's industrial-grade hardwood pellets. All specifications are indicative and can be confirmed via Certificate of Analysis per shipment.

4,200–4,800
kcal/kg
Calorific Value
≤ 2%
Ash Content
≤ 10%
Moisture Content
6 / 8mm
Diameter Options

Complete Technical Specifications

Parameter Value Notes
Diameter 6mm or 8mm Two standard sizes available. Specify at time of order.
Length 3.15–40mm (typical 3–5cm) Standard industrial pellet length per ISO 17225-2.
Moisture Content ≤ 10% (M10) As received basis. Lower moisture = higher net calorific value.
Ash Content ≤ 2% Very low ash reduces cleaning frequency vs rice husk (15–20%).
Net Calorific Value ≥ 4,200 kcal/kg (as received) Typically 4,200–4,800 kcal/kg depending on feedstock.
Gross Calorific Value ≥ 4,600 kcal/kg (dry basis) GCV on dry basis typically 4,600–5,100 kcal/kg.
Bulk Density ≥ 600 kg/m³ (typical 620–680) High bulk density = more energy per unit volume = lower transport cost.
Durability (DU) ≥ 96.5% Mechanical durability per EN 15210-1. Reduces dust in handling.
Volatile Matter ~75–80% High volatile content supports clean ignition.
Fixed Carbon ~15–18% Contributes to sustained combustion temperature.
Sulfur Content ≤ 0.05% Exceptionally low — significantly reduces SOx emissions vs coal.
Nitrogen Content ≤ 0.3% Low nitrogen reduces NOx formation in combustion.
Chlorine Content ≤ 0.02% Low chlorine minimizes corrosion risk in boiler tubes.
Fines Content (< 3.15mm) ≤ 1% Low fines reduces dust and improves combustion consistency.
All specifications are indicative based on typical production parameters. Actual values confirmed via third-party Certificate of Analysis (COA) issued per shipment. Specifications may be adjusted based on feedstock and production batch — deviations discussed prior to contract signing.

Packaging & Shipping

Jumbo Bag
~18 MT per 20' FCL

Big bags (1,000–1,200 kg each). Standard for most industrial buyers. Easy unloading with forklift. Bags can be stored outdoors short-term.

Loose Bulk
~19 MT per 20' FCL

Maximizes container utilization. Requires bulk unloading equipment (conveyor/blower). Common for large facilities with silo storage.

Need Custom Specifications?

If your boiler requires specific parameters outside the ranges above, contact us. We can discuss adjusted specifications based on available feedstock and production capacity.