N.C Helical Cut-Off

Model: NHC-120/220

1. Specification:
2. Max machine speed: 220m/min, when cutting length is 0.5m speed is 100m/min
3. Cutting length: 500mm-9999mm, cutting accuracy±1mm
4. up to 999 job size can be preset, auto change job size without machine stop, connected with the computer to make production management easy
5. All drive gear made of high quality alloy steel, which are heat treated and exactitude processed, high drive accuracy and long life
6. Circulating lubrication to insure lubricates and also helps to clean and cool
7. Paper entering and out are separated, each have their frequency convert motor to control speed, synchronized driven, stable and low noise
8. double-row round wheels are used at entrance to reduce the cutting errors caused by dithering of paper board.
9. Exit and sending platform use round wheels and conveyer belt, which make paper board ejection steady.
10. Round wheels device pneumatic controlled, special design, easy to operate
11. Pedestal and wheel box made of grey cast iron, good steel and good shake-resistance
12. AC servo-control system energy saves above 30%
 
Machine description:

1.1 Uses precision and ultra hard grinding gear，tolerant of high speed，with long life
 
1.2 Max cutter speed ：300m/min
 
1.3 Special cutter perfect for high-speed cutting, cardboards are even without rough edges
 
1.4 Precision knife shaft and cutting stand design insuring smooth cutting at high speed.
 
1.5 Special blade change/replacement design for easy, convenient and fast blade changes
 
1.6 Entire system made according to C.E. Standard design, through rigorous industrial-grade computer testing, offering the best quality, stability and long life
 
1.7 Computer uses industrial-grade computer for which the system has passed temperature, humidity and vibration testing and equipped with uninterrupted power supply
 
1.8 Uses special power-regenerate output design, outstanding in power conservation (may save more than 80% of power) capable of overcoming power instability at certain factory environments
 
1.9 Cutting operation incorporates angle-tracking control, fast to response while offering extraordinary cutting precision (twice the precision compared with regular DC motors)