... .Material handled by this series of Drum Chipper includes raw wood logs, small diameter wood, residual material from wood harvesting( branches, twig), left over ... from timber processing( lath, slab, core, wood waste, etc.,) 3.It is simple to operate, high throughput ... gear reducers, Siemens Control, HMI interface, FESTO hydraulic parts. BXseries drum wood chipper