| 摘要 |
<p>Machine for the continuous manufacture of fibreboard panels has an endless belt, on which the resin impregnated wood shavings are spread, a heated rotating drum over which the belt passes in order to compress the particles, and >=3 compression rollers whose spacing relative to the drum can be controlled, placed downstream from the initial point of contact with the drum. The dia. of the compression roller nearest to the initial point of contact is >600mm, and the dia. of the other compression rollers is >=500mm.</p> |
