Direct Heating Continuous Veneer Roller Dryer Introduction
The direct heating veneer drying machine runs on biomass burner and it is the lowest type veneer roller dryer compared to steam boiler or thermic oil heater type plywood veneer dryers. All kinds of waste wood, tree barks, waste veneer from peeling machine, rind chips are burned inside the biomass burner and the hot air is heated up to 1000-degree Celcius. This hot air is then supplied to the veneer dryers for drying green veneers. There is no heat loss for the biomass type veneer dryers line as it is the direct heating air instead of the indirect heating of water or oil.
Main Pictures of Direct Heating Continuous Veneer Roller Dryer
Technical Parameter for Direct Heating Continuous Veneer Roller Dryer
Parameter Model |
DHS44M
| DHS48M | DHS52M | DHS56M | DHS60M |
Work width(m) | 3 | 3 | 3 | 3 | 3 |
Layer | 2 | 2 | 2 | 2 | 2 |
Veneer thickness(mm) | 0.5-5 | 0.5-5 | 0.5-5 | 0.5-5 | 0.5-5 |
Heating area (m)
| 40 | 44 | 44 | 48 | 52 |
Cooling area (m) | 4 | 4 | 4+4 | 4+4 | 4+4 |
Initial water content(%) | 50-80 | 50-80 | 50-80 | 50-80 | 50-80 |
Finished water content(%) | 10 | 10 | 10 | 10 | 10 |
Drying capacity (m³/h) | 2.7-3.1 | 3-3.3 | 3.2-3.5 | 3.5-3.8 | 3.8-4.1 |
Heat exhaustion(10000 kcal) | 94.5-108.5 | 105-115.5 | 112-122.5 | 122-132 | 132-143 |
Traction motor power(kw) | 5.5*2 | 7.5*2 | 7.5*2 | 7.5*2 | 7.5*2 |
Hot air fan power (kw) | 11*10 | 11*11 | 11*11 | 11*12 | 11*13 |
Air cooling fan power(kw) | 11 | 11 | 11*2 | 11*2 | 11*2 |
Total power (kw) | 132 | 147 | 158 | 169 | 180 |
Overall size LxWxH(m) | 44*4.5 | 48*4.5 | 52*4.5 | 56*4.5 | 60*4.5 |
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