Wood drying complex

The drying complex is designed for quick drying of industrial wood - obtaining firewood, which are widespread in developed countries, as well as for preparing raw materials for the carbonization process


Drying complex for quick drying of technical wood and obtaining firewood, which is widespread in developed countries.

Developing the drying complex, the company GreenPower took into account all the necessary parameters of the drying process of the wood. Wood drying involves a list of peculiarities, caused by the necessity of speeding up the process of moisture evacuation out of splitwood.

The main difference between wood drying and sawdust drying is a higher drying agent temperature necessary for the increase of the speed of moisture evaporation from wood surface.



A high coefficient of efficiency. We have reached this due to the completely new method of wood drying: direct contact of wood with heat carrier moving at a fast pace. Due to the fact that raw material is carried in trolleys, it is possible to use the working space of the chamber maximum efficiently.

The functions of the control of the heat carrier temperature at the outlet from the heat generator and at the inlet to the chamber allows prevention of «wood cementation», a common problem where temperature regime is incorrectly regulated.

Drying chambers of the company GreenPower are equipped with a heat pump and other systems of warmth recuperation and condensation. The main principle of drying lies in functioning of the systems of ingoing and outgoing air. The heated air is directed to the loaded trolleys and supplies heat, then it saturates with evolving from wood moisture and is displaced by incoming dry hot air.

Raw materials


  1. To prepare raw materials for the carbonization process
  2. For drying firewood – fireplace firewood
  3. For drying other materials

Technical description

Completeness of the equipment

Item Description
1 Heat generator with gas-air exchanger Provides heating of drying agent (of air) for drying process
2 Gas-air exchanger Engine power, 11 kW,
Productivity 8000 m³/hour, weight 540 kg.
3 Smoke exhauster DN-9
4 Wood drying chamber Can be made using different materials of different volume
5 Chimney with insulation and deflector Height not less than 12 linear meters. Material – ordinary steel/corrosion-resistant plate
6 Trolleys for raw material Can be made of different volume

Main specifications of Wood drying equipment

Item Specifications
1 Amount of drying chambers 1-2
2 Number of trolleys Subject to approval
3 Effective volume of trolleys Subject to approval
4 Productivity for dry raw material, depending on the moisture and size 10-15 m³/day
5 Heat generator loading volume 0,3 m³
6 Estimate wood consumption for heat generator 35 kg/hour
7 Drying time up to 5% of moisture Depends on the chamber volume, primary moisture and wood size
8 Drying agent temperature 180-200 ͦС
9 Heat carrier circulation pattern collector
10 Download type track-guided on rolls/using load-transfer device
11 Material of chamber wall Zinc plated /stainless steel plate
12 Control and Measuring Devices and Alarm signaling-siren Yes
13 Power consumption 12 kW

Why do customers choose us?

  • No emissions during operation
  • Compactness and mobility of equipment
  • High performance (up to 60 tons of charcoal per month)
  • Full mechanization and automation of the operational process
  • The use of modern materials - reliable design
  • The number of screenings does not exceed 1%
  • Quality and guarantees - confirmed by
    19 years of experience on the market
  • Mobile equipment

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