Abstract: A canter chipper head having a base member machine shaped from a unitary block of metal and having a truncated conical outer face terminating in an end face and at least two chip discharge though passages. There are a pair of cutter units mounted in respective ones of a pair of recesses adjacent each chip discharge opening. The recesses and outline of the cutter units match and are machined to a close tolerance fit to positively locate the cutter units on the base member. Each cutter unit has a cutting knife clamped between a pair of plates and each plate is secured to the base member with a threaded stud.

Abstract: A conveyor system of units that move blocks of wood and while moving align them in single file along one or more paths of travel. First in the system is a conventional vibrating conveyor unit followed by a vibrating type conveyor unit having an undulating upper surface defining parallel flow paths. Next is a combination vibrating and belt conveyor unit having an undulating upper surface followed by deeper spaced apart parallel channels. The upper flight of an endless belt travels along the bottom of each of respective ones of the deeper channels. The last unit is a multi-lane article accumulator, cueing and gated dispensing unit.