New global standard, detect φ0.8mm ferrous ball by 120mm sensor height. Innovative sensor checking system by Auto PreChecker for saving your time.

HN 2870C


New developed sensor
Ability for detection of foreign object is upgraded by new developed search coils and optimizing magnet position.

Catch 0.8mm ferrous ball by 120mm height sensor
0.8mm ferrous ball was only detected by 100mm height sensor previously.This time new sensor system make it possible to detect 0.8mm ferrous ball with 120mm height sensor.

Enlarged sensitivity equality
Dispersion sensitivity equaled, it makes “ Material effect “ decreased and products passage improved.

Large sized LCD
The blue LCD has improved the visibility and operatively, compared to our previous model.This has
Enabled various setting such as the sensitivity, language mode, and etc., and can show current machine condition on the display as well.

Needle position indication
Machine inform us location of the broken needle, so you can find easier.

Foot switch and restart function
Equipped with a foot switch as standard equipment.And restart function is useful for starting the conveyor belt without pushing start button.

New convenient function for sensor test
For two head conveyor type needle detector, front sensor can be inactivated during rear sensor test.

Product counter
Product counter is now standard equipment.

Conveyor speed changing function
If machine catch sewing accessories, conveyor speed can be changed 3 steps to passage.

Option printer
It can print the inspection record and counter result.

Product guider
Product guider is optional equipment on HN-870C,2870C,product guider is standard equipment on HN-780G, 2780G.

Auto PreChecker
Auto PreChecker makes sensor checking more accurate and quicker.
By using PreCheck bar (Specialized test brock) & system, you do not need to check each coil one by one,the system checks sensor automatically.
Also you can keep the PreCheck result if you prepare the optional printer.


MODEL Conveyor needle detector
TYPE HN-2870C-120/140/160/180, HN-2780G-100
DETECTING METHOD Magnetic induction system
DETECTING ABILITY Fe0.8mm(120mm) / Fe1.0mm(140mm) / Fe1.2mm(160mm) / Fe1.5mm(180mm) or above
DETECTING HEIGHT                                 
120mm(standard)/ 140mm / 160mm / 180mm
ALARM METHOD buzzer , detecting position lamp, belt return
BELT SPEED 40m/min.      33m/min.      25m/min.
POWER SUPPLY Shingle - phase
DIMENSIONS 1,050(W)×1,650(L)×920(H)mm
WEIGHT 360kg


HN 2870C 03HN 2870C 02HN 2870C 01



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