radiata loose face veneer have calibrated thickness peeling and no calibrated thickness peeling
Radiata radiata peeling is divided into a calibrated thickness with peeling and calibrated thickness peeling, calibrated thickness peeling is mainly processing larger diameter wood, without calibrated thickness peeling is the processing of trails logs.
No calibrated thickness peeling machine by wood section is rotated around its axis can be divided into concentric and eccentric eccentric peeling two categories. Concentric peeling machine is divided into calibrated thickness-axis peeling machine and calibrated thickness-less rotary peeling machine two. Eccentric peeling can obtain beautiful radial pattern, but the productivity is lower than the concentric spin.
calibrated thickness spin peeling machine is generally large and complex structure, the log before the machine needs centering, if the center of the heart is not allowed, will start rotating peeling intermittent face belt or narrow skin. Broken face veneer sheets or narrow skin more, the loss of good material sapwood face veneer sheets is also more conducive to the continuity of production. Logs are curved, irregular cross-section and both ends of the head (taper) can easily lead to spin out of the face veneer sheets is broken face veneer sheets, waste of wood. And when the log diameter is reduced to a certain extent, it can no longer continue peeling (that is, leaving the wood core to waste wood).