Whether dealing with wood chips, sawdust, branches, or waste timber, it is usually necessary to reduce the moisture content before proceeding to carbonization, pelletizing, or briquetting.
So, the question arises: is a wood dryer really worth the investment?
The answer isn’t a simple “yes” or “no”; it depends on your raw materials, production scale, and the requirements for the final product.
Freshly collected timber often contains a large amount of moisture.
💡For example:
| Raw material type | Moisture content |
|---|---|
| Fresh wood | 40%–60% |
| Wood chips/sawdust | 30%–50% |
| Branches and bark | 35%–55% |
| Waste wood | 20%–40% |
Excessive moisture content can lead to:
Therefore, the drying stage is a crucial foundational step for many production lines.
Many clients initially view the dryer simply as an additional piece of equipment, but in reality, it often helps the enterprise save on costs.
When wet wood enters the carbonization furnace, a large amount of heat is consumed to evaporate the moisture.
Completing the drying process ahead of schedule results in:
Over the long term, this leads to significant savings in energy costs.
Dried raw materials typically feature:
Excessive moisture can lead to:
Drying significantly extends the storage life of the raw materials and minimizes unnecessary losses.
Although dryers offer many advantages, a comprehensive assessment is necessary before investing.
Gomine offers comprehensive biomass processing solutions—including wood crushing, drying, carbonization, pelletizing, and briquetting—to help customers transform waste wood into high-value renewable energy products.
