Wood Barker (ORB-3200) We manufacture ORB type wood barker, which could debark 3-320mm diameter logs or wood branch, stripped of bark, after debarking use for the wood chipper, for paper plant, or skin peeling spin. When the diameter of the log is very big, more than 400mm, can use our ORB-5000 Wood Debaring Machine. Specification Capacity: 8-12m/min. Blades quantity: 4 Power: 11.5kw