Veneer Roller Dryer Essential Drying Machine in Plywood Making Introduction
Veneer roller dryer is the essential drying machine in the plywood making. It utilizes the biomass burner as the heat source to save the production cost to the most. The total veneer drying cost is only USD6-12/m3 including the labor cost, fuel cost and electricity power cost. The hot air recycling in the veneer dryer greatly reduces the moisture content of the veneer sheet down to the right level, improves the quality of veneer, and increases the veneer drying capacity. After drying, the dried veneer is flat and the moisture content is uniform. When the veneer is located between the two groups of rollers, the transverse shrinkage can be free, the crack is reduced, and the veneer drying quality is good. In the benign physical process of wood shrinkage, the veneer does not warp, the damage rate is low, and the rate of finished product is high.
Veneer Roller Dryer Essential Drying Machine in Plywood Making Main Pictures
Technical Parameter for Veneer Roller Dryer Essential Drying Machine in Plywood Making
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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