Corrugated Cardboard Production Line

Helical Knives NC Cutting Machine Model NDHNC-250/300

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Helical Knives NC Cutting Machine Model NDHNC-250/300

  • Design speed: 250-300m/min; Effective width: 1800/2000/2200/2500mm
  • Order storage: Can store 200 sets of orders, change the cutting cardboard specifications quickly and accurately
  • Transmission: Gear shaft transmission gear adopts high-frequency quenching of fine forging steel
  • Blade design: Transverse cutter blade with blade structure, sawtooth blade
  • Rollers: Both front and rear corrugated board rollers are made of the sun wheel
  • Energy efficiency: Energy storage brake (non–energy consumption braking); average electricity consumption is 1/3 of ordinary NC cutting machine
  • Gear precision: Precision-adjustable gap gear ensures precise meshing and running balance
  • Lubrication: Independent oil pump and filter to match the oil supply, lubrication, and cooling
  • Knife roller: High-quality precision forging steel with good balance
FAQ

Frequently Asked Questions

Design speed is 250–300 m/min with an effective working width of 1800/2000/2200/2500 mm, built for higher-output corrugating lines.

The NDHNC-250/300 reaches roughly double the speed (250–300 m/min vs. 120–150 m/min) and offers wider working-width options up to 2500 mm, for plants running higher production volumes.

The machine stores up to 200 sets of orders, so cardboard cutting specifications can be changed quickly and accurately between jobs.

It uses an energy storage brake (non-energy-consumption braking), bringing average electricity consumption down to about one-third of an ordinary NC cutting machine.

Yes — installation, commissioning and operator training are included with every machine, with after-sales support available.

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