Advanced design feedworks include pneumatic rise and fall giving constant traction since pressure is uniform irrespective of timber thickness, top and feed rolls are directly above the bottom rolls to ensure maximum traction and troible free feeding on difficult and thin materials, bottom rolls rise and fall seperately or in conjunction with bedplates, and interchangeable large diameter (200 mm) sectional feed rolls.
FBN180 7" - Head sequence: Bottom, top fence side (vertical) nearside (vertical), second top and second bottom. Compound adjustment to all cutterheads. Pneumatic feed works. Infinitely varible feed speeds 6 - 46 m/min. Two speeds to cutter spindles 4500 and 6000 rpm. Seven motors: 5.5 kW to first bottom and nearside head, 7.5 kW each to fence side, the two top heads and second bottom. (3 phase).