Tanco A Series, Руководство оператора, Страница: 13 / 72

Tanco Autowrap - A200 EH
Operator’s Manual
12
5. BALE WRAPPING
Bales should be stored in the shade as far as possible. This reduces the danger of air leakage in the bales. A bale which is stored in sunlight and which therefore undergoes greater swings
in temperature “pumps in” a great deal of air in comparison to a bale stored in the shade. According to “Teknik for Lantbruket” [Technology for Agriculture] in Sweden, a bale stored in the
shade has only 40% of the air leakage of a bale which is stored in sunlight.
Stacking / Protection
If bales are hard and well formed, they can be stacked vertically, but loose and misshapen bales with low solid content should not be stacked higher than one layer, as this could easily
cause deformity and the danger of runoff will be increased.
Bales can also be stored on their sides. The layer of plastic is thicker here, providing greater protection against piercing.
Bales should be covered with a tarpaulin or a fine-mesh net to protect against birds and small rodents. If the plastic is pierced, it must be sealed with weatherproof, hard-wearing tape,
preferably under the outermost layer of plastic. Ensure that the hole is adequately sealed.
For Best Wrapping Results...
1. Harvest the grass early.
2. Ensure the grass is dried out to 30-40% solid content. If there is a danger of rain, bale and wrap the
grass anyway.
3. Take care not to mix any earth in with the grass.
4. Use a baler that produces even, firm bales. Bales 1.2mtrs in width and with a diameter of 1.2-1.5mtrs
are preferred sizes.
5. Wrap the bales as soon after baling as possible; never more than two hours afterwards.
6. Use a good plastic type, applying six layers of plastic. This removes the need to use preservatives.
7. Store bales in the shade to reduce the danger of air leakage.