A feeding machine includes: a machine shell having a supporting end and a driving end that is opposite to the supporting end; a feeding unit connected to the machine shell and including a plurality of feeding wheels spaced apart from one another; and a driving unit including a motor that extends into the machine shell and that has an output shaft, and a speed reducing member that is disposed between the motor and the feeding unit and that has a worm and a worm wheel orthogonal to the worm. The worm is disposed in the machine shell and on the output shaft of the motor. The worm wheel is disposed under the worm.

A feeding machine includes: a machine shell having a supporting end and a driving end that is opposite to the supporting end; a feeding unit connected to the machine shell and including a plurality of feeding wheels spaced apart from one another; and a driving unit including a motor that extends into the machine shell and that has an output shaft, and a speed reducing member that is disposed between the motor and the feeding unit and that has a worm and a worm wheel orthogonal to the worm. The worm is disposed in the machine shell and on the output shaft of the motor. The worm wheel is disposed under the worm.

A feed roller is provided with feed roller head having a helical carbide gripping inserts. The gripping inserts extend along a helical path and are configured to grip and shift a work piece in a predetermined direction. The gripping inserts are secured to the feed roller body in a helical slot formed between a wall of the feed roller body and a plurality of clamping wedges. The clamping wedge facilitates locking and securing the gripping insert to the feed roller body in a radial direction in response to centrifugal forces created as the feed roller head rotates.

An elongate mount couples an insert to a feed roll via a proximal edge thereof. The proximal edge of the elongate mount faces both outwards in part and forwards in part. The elongate mount has a recessed region that is twisted in part. The insert is shaped to be received at least in part within and matingly engage with the elongate mount via the recessed region. The elongate mount is shaped to enclose the proximal edge, spaced-apart ends and backing fact of the insert.

An elongate mount couples an insert to a feed roll via a proximal edge thereof. The proximal edge of the elongate mount faces both outwards in part and forwards in part. The elongate mount has a recessed region that is twisted in part. The insert is shaped to be received at least in part within and matingly engage with the elongate mount via the recessed region. The elongate mount is shaped to enclose the proximal edge, spaced-apart ends and backing fact of the insert.

Embodiments provide a log positioning system configured to transport a log through one or more chipper/profiler modules to produce a cant with four chipped/profiled sides. In some embodiments, a log processing system may include an infeed, a positioning feed module downstream of the infeed, and one or more chipper/profiler modules disposed proximal to the positioning feed module. The positioning feed module may include a sharp chain coupled to one or more pairs of vertical positioning rolls. The positioning feed module may be selectively skewed, slewed, and/or tilted to match the vertical and angular orientation of the infeed.

Embodiments provide a log positioning system configured to transport a log through one or more chipper/profiler modules to produce a cant with four chipped/profiled sides. In some embodiments, a log processing system may include an infeed, a positioning feed module downstream of the infeed, and one or more chipper/profiler modules disposed proximal to the positioning feed module. The positioning feed module may include a sharp chain coupled to one or more pairs of vertical positioning rolls. The positioning feed module may be selectively skewed, slewed, and/or tilted to match the vertical and angular orientation of the infeed.

In various embodiments, a feeding device may comprise a support having feed cylinders arranged in a free end of a respective supporting arm and driven in rotation, wherein the supporting arms in a supported end are journalled in the support on shafts extending in parallel with each other and are pivotable about the shafts between a home position and a pivoted work position, and wherein the supporting arms are mutually connected to each other via a system of articulated links and by means of the links are forced to pivot jointly about their respective shafts, and a movement damping element, which is separate from the support, is integrated in the system of links and independently from the support configured to brake the return movement of the supporting arms from the pivoted position.

Embodiments provide a log positioning system configured to transport a log through one or more chipper/profiler modules to produce a cant with four chipped/profiled sides. In some embodiments, a log processing system may include an infeed, a positioning feed module downstream of the infeed, and one or more chipper/profiler modules disposed proximal to the positioning feed module. The positioning feed module may include a sharp chain coupled to one or more pairs of vertical positioning rolls. The positioning feed module may be selectively skewed, slewed, and/or tilted to match the vertical and angular orientation of the infeed.

Embodiments provide a log positioning system configured to transport a log through one or more chipper/profiler modules to produce a cant with four chipped/profiled sides. In some embodiments, a log processing system may include an infeed, a positioning feed module downstream of the infeed, and one or more chipper/profiler modules disposed proximal to the positioning feed module. The positioning feed module may include a sharp chain coupled to one or more pairs of vertical positioning rolls. The positioning feed module may be selectively skewed, slewed, and/or tilted to match the vertical and angular orientation of the infeed.