... for cutting7. Synchronous rubber belt driving, which lowers friction and reduce noise.Character:1. Effective cutting area(mm): 1700X2000, 2000X2000 , 2300X20001700X3000,2000X3300 ... : 0.55Mpa, 5.5kgf/cm2, 160NL/min7. Blade sharpening system: Double-wheeled rotating8. Total weight (kg): 2000, 2200, 2400 Corrugated paper ...