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Location: Products > Needle Detectors > Qmax
  Model: NF-4D  
  Catalog: Datasheet download
User Manual
  Double detection provides ultra security of detection coping with potentially adverse orientation of needle direction in the garment products.

This needle detector NF-4D detects the broken needles, shoes nail, iron wire and other metal pieces left inside toys, garments, textile, shoes, etc.

NF-4 series is a newly launched model in 2016.  This detector has an enhanced sensitivity in regard to the conventional needle detector in the marketplace.  0.8mm ferrous sphere can be detected with an aperture height of 120mm.  The aperture is now bigger but the sensitivity remains high. This detector is ideal for clothing industries meeting all leading world-class retailers' requirement.

Features: product counter, conveyor belt auto-retract / auto-start and metal locating indicator

  • Model: NF-4D
  • Detection method: Magnetic induction 
  • Detection sensitivity: ø 0.8mm (center of aperture)
  • Sensitivity adjustment: max. 100 steps per channel
  • Detection Height: 120mm (standard)
  • Detection Width: 600mm
  • Alarm method: Buzzer
  • Belt speed: 24m/min 
  • Power source: AC100-240V 50-60HZ 
  • Rated output: 140W 
  • Wooden crate dimensions: 2220mm(L) x 1080mm(W) x 980mm(H) 
  • Machine dimensions: 2160mm(L) x 1020mm(W) x 920mm(H) 
  • Weight: 290 kg G.W. / 230 kg N.W.
* Remarks: ON/OFF SWTICH is fitted to deactivate the first detector head while calibrating the second detector head whenever desired.  The on/off switch must be resumed to its original position after calibration.

Detection Height    Detection Sensitivity
120mm Fe              ø0.8 mm (Standard)
150mm Fe              ø1.0 mm
200mm Fe              ø1.5 mm