Middle type SHEET CUTTER MACHINE Structural features: ★knife shaft drive gear with eccentric shaft installation, to achieve no backlash drive, high transmission accuracy. ★cross-cutting knife with inserts steel blade. Fixed blade blade flat structure, more stable, more suitable for cutting high weight and high toughness of cardboard, the shear force is small, long blade life. ★pull paper roller outsourcing non-slip material, more wear-resistant, accurate size. ★host base and wall panels with high-grade gray cast iron, high strength, strong anti-vibration. ★cutting length: 300mm-9000mm, cutting accuracy: ± 1.5mm (steady speed).