Automatic conveyor needle detector EF-720

Price: Liên hệ

Model EF-720
Manufacturer Donsoar
Power supply
Condition Còn hàng
Warranty 12 tháng

Automatic conveyor needle detector EF-720

I. Specification of automatic conveyor needle detector EF-720

Automatic conveyor needle detector EF-720 Automatic conveyor needle detector EF-720

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-EF-720High sensitivity lock.

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

May-do-kim-EF-720120 levels of sensitivity.

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 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 EF-720 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.
Automatic conveyor needle detector EF-720 ***See more GMGA Needle Detectors at:

II. Specifications of automatic conveyor needle detector EF-720

Technical Specifications

Detection width

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

250 mm


≥0.8 mm ≥1.0 mm ≥1.2 mm ≥1.5 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


Not optional

Motor power

Power Supply


Net weight

Dimensions data 1830 x 1030 x 900mm 1830 x 1030  x 920mm 1830 x 1030 x 950mm 1830 x 1030 x 1000mm

1830 x 1030

x 1050mm

Packing size

1890 x 1100 x 1020mm 1890 x 1100 x 1040mm 1890 x 1100 x 1050mm 890 x 1100 x 1120mm

1890 x 1100

x 1170mm

  ***Device videos are available at: Gmga Measuring Youtube

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