Biomass Pellet Guide: The Advantages of Pine and Laurel Pellet
Biomass pellet is a cylindrical solid fuel obtained by pressing wood shavings, tree bark and agricultural waste under high pressure. Thanks to its low moisture content and standard size, it offers a clean, efficient heating solution compatible with automatic-feed systems.
How Is Biomass Pellet Produced?
Pellet production basically consists of these stages:
- Raw-material collection — shavings, bark or plant waste are gathered.
- Drying — the moisture content is brought below 10%; this is critical for a high calorific value.
- Grinding — the raw material is turned into a homogeneous powder.
- Pressing — cylindrical pellets are formed under high pressure. The natural lignin of the wood acts as a binder.
- Cooling and sieving — the pellets gain durability and are separated from dust.
Pellet Types
As Haroğlu International, we supply two main pellet types:
- Pine pellet — with a high calorific value (≥3,950 kcal/kg, pine ~19 MJ/kg) and low ash content (<0.7%), a standard heating solution for stoves and boilers.
- Laurel pellet — a premium biomass pellet that stands out with a calorific value of 3,950–4,300 kcal/kg, a pleasant scent and an ash content below 1%.
The values are reference ranges that can vary with moisture and raw-material quality; analysis values for the shipment are shared on request.
Pellet or Coal?
The key criteria to consider when comparing pellet and coal:
| Criterion | Biomass Pellet | Coal |
|---|---|---|
| Renewability | Renewable | Fossil fuel |
| Sulphur emissions | Very low | High |
| Ash content | Low (1 – 3%) | High |
| Automatic feeding | Suitable | Limited |
| Carbon footprint | Neutral | High |
A low ash content means less maintenance and a cleaner burn in pellet systems.
Pellet Size and Automatic Feeding
Pellet’s biggest practical advantage is its standard, even form. It is commonly produced at 6 mm and 8 mm in diameter; this standard size lets pellet stoves and boilers run smoothly with auger feed systems. Unlike coal, pellet can be carried automatically into the burning chamber without manual intervention. Its low moisture content both increases thermal efficiency and reduces the risk of mould and disintegration in storage; this is why it is important to store pellet in a dry, closed environment.
Areas of Use
The main uses of biomass pellet are:
- Residential heating — in pellet stoves and boilers.
- Greenhouse farming — in large-volume greenhouse-heating systems. For fuel selection and a cost comparison, see our Biomass Fuel in Greenhouse Heating article.
- Industrial plants — in steam boilers and production lines.
- Power plants — in large-scale biomass energy generation.
Frequently Asked Questions
Which is more advantageous, pellet or shell fuel? Pellet, with its standard size, low moisture and compatibility with automatic feeding, suits those who prioritise convenience. If direct burning and lower cost are your priority, shell fuel stands out — for detail, see the Shell Fuel Guide.
Why must pellet be stored dry? When pellet absorbs moisture it swells, disintegrates and its calorific value drops. Pellet stored in a closed, dry environment delivers both higher efficiency and no blockages in the feed system.
Pine pellet or laurel pellet? Pine pellet is preferred for high-calorific, economical standard heating; laurel pellet for those seeking scent and a premium experience. Both burn cleanly with a low ash content.
Wholesale Pellet Supply
With our Malatya, Giresun and Maku (Iran) locations we supply wholesale biomass pellet across Türkiye and abroad. In pine pellet and laurel pellet we offer wholesale truckload shipment and fast delivery. You can browse our entire product catalogue.
For a current price quote, message us on WhatsApp or fill in the contact form.
