Needle detector QZD-630

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Model: QZD-630
Manufacturer: Donsoar
Status: Stocking
Guarantee: 12 months
Price: Contact

QZD-630 Needle Detector is widely used in detecting broken needles in textile, medical industry, such as clothing industry, socks industry, glove industry, home textile industry, etc. High-performance processor chip, the highest sensitivity can reach 0.8 mm.


Needle detector QZD-630

I. Specification of needle detector QZD-630

Needle detector QZD-630 Needle detector QZD-630

Even the smallest needle can be detected:

  • When the magnetic object enters the detection channel, the upper and lower transducers generate a signal through strong magnetic field induction and send the signal to the signal receiving processor, then the photoelectric controller, chip strong power, sensitive control chip, signal receiving chip and signal output chip, and operating component complete the detection work.


May-do-kim-bang-tai-tu-dongHigh sensitivity induction coil.

May-do-kim-bang-tai-tu-dongApplicable to many industries.

May-do-kim-bang-tai-tu-dongEasy to install.

May-do-kim-bang-tai-tu-dongLow power energy saving.

Product function:

  • Digital Circuit: This advanced needle detector adopts newly developed digital circuit board and detection circuit board, and realizes fast detection and stable performance. The use of digital processing makes testing highly accurate.
  • Energy-saving design: Automatically stops if no operation within 10 minutes. Low power consumption QZD-630 needle detector with 60W low power motor. Avoid pointless consumption of electrical energy and strive for the sustainable development of the earth’s environment.
  • Mode Switching: The QZD-630 Automatic Load Needle Detector has both mode B and mode C. Mode B is suitable for inspecting accessories such as zippers, buttons, hardware, etc. One key switch, easy to operate.
  • Counting Function: Use Omron’s infrared light to accurately count each passed product. Print function: Optional on request. Used to print output detection data.

Needle detector QZD-630

***You may be interested in GMGA gas detectors:

II. Specifications of automatic conveyor needle detector QZD-630

Technical Specifications

Detection width

600 mm
Detection height 100 mm 120 mm 150 mm 200 mm

250 mm


≥0.8 mm ≥0.8 mm ≥1.0 mm ≥1.2 mm ≥2.0 mm
Induction mode

Magnetic induction

Perceivable metal



Sensitivity adjustment

Alarm method

Buzz,Belt stop,Belt return

Count function

Belt width


Belt speed



Motor power

Power Supply


Net weight

Dimensions data 1650 x 1030 x 900mm 1650 x 1030 x 920mm 1650 x 1030 x 950mm 1650 x 1030 x 1000mm

1650 x 1030 x 1050mm

Packing size

1720 x 1100 x 1020mm 1720 x 1100 x 1040mm 1720 x 1100 x 1050mm 1720 x 1100 x 1120mm

1720 x 1100 x 1170mm


III. Video:

***Watch more maintenance equipment videos at: GMGA MEASURING Youtube.


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