The B26SK-30 high production double rough surfacer is designed for surfacing rough lumber in board lengths. Its capacity is 4” thick x 30” wide. The feed drive is electric with double top and bottom infeed and outfeed rolls. All feed rolls are electric powered and configured for a maximum feed speed of 600 fpm. The Dura-Change top and bottom cutterhead system allows for faster knife changes with less downtime. The cutterheads can be arranged with 12 knife spiral carbide bits or with 16 straight knives.