ONETECH ON799 industrial tunnel conveyor type needle detector, tunnel metal detector head 

ON799 industrial tunnel conveyor type needle detector series products adopt the international advanced technology and micro-chip digital signal processing technology, and adopt know-how of high sensitivity and intelligentized location show and counting system. It has very strong anti-interference capability and suits more complex environment use.

ON799 detector products were exported to India, Brazil, South Africa, Italy, Mexico, Vietnam, Australia, North Korea and Turkey to local clients' industrial uses by distributors. 

It can inspect shoes, hats, non-woven products, high elastic cotton clothing, paper, plastic plate, inspect sewing products, toys, food products, chemical products, pharmaceutical products, rubber products, stones, cement, coal, mining materials and so on, it can be installed directly in a production line for safety inspection and can also detect pharmaceutical products and food products packaged by Aluminum foil for safety check.

Technical data:
Detection adjustment :automatical adjustment. Alarm method: light show position. Power supply:  AC110 ~ 240V, 50 ~ 60Hz. Weight: Appr. 100 ~ 170kg.
Detection tunnel width: 350mm, 400mm, 500mm, 600mm, 700mm, 800mm, 900mm, 1000mm, 1100mm, 1300mm, 1500mm, 1600mm, 1800mm, 2100mm for selection.
Detection tunnel height                                                     Tunnel detection sensitivity
            100mm                                                                           Feφ≥0.8mm 
            120mm                                                                           Feφ≥0.8mm
            150mm                                                                           Feφ≥1.0mm 
            200mm                                                                           Feφ≥1.2mm
            250mm                                                                           Feφ≥1.5mm
            300mm                                                                           Feφ≥1.5 ~ 2.0mm
            350mm                                                                           Feφ≥2.0 ~ 2.5mm
            500mm                                                                           Feφ≥3.0 ~ 3.5mm
            600mm                                                                           Feφ≥3.5 ~ 4.0mm
            700mm                                                                           Feφ≥5.0mm
            800mm                                                                           Feφ≥6.0mm
            900mm                                                                           Feφ≥7.0mm
           1000mm                                                                          Feφ≥8.0mm
           1600mm                                                                          Feφ≥12mm 

1. ON799 LCD control panel gives you a good operation environment, real time level display, automatic counter function. Automatic checking function.

2. When sensors detect a broken needle or a ferrous or magnetic material, an alarm signal can be given out.

3. When the broken needle or other ferrous or magnetic metal is found, the machine gives out an alarm, and at the same time, the conveyor belt stops or returns automatically. If its alarm is given out normally, its probe will give out a light to indicate a object place where the broken needle or other ferrous metal or magnetic metal is.
4. Twelve level sensitivity adjustment. Designed for universal AC power supply. Optional function: printing reports with a printer.

Our ON799 detector head can control your motor on the production line for startup and stop, when the detector detects metal object on the production line conveyor belt, it will warn, an outside LED light of the detector head on the conveyor belt shows the general location of the metal, it has the alarm display of multiple LED lights, when a LED light is bright, it can tell you the present location of metal object on the conveyor belt, thus, a worker is easy to clear metals. Adopt a most advanced digital technology to produce it with an exclusive design, it owns alarm position show lights ( as shown above: Alarm Position Light show photo ).

Technical standards:
1. Conform to EN 60950-1: 2006+A11: 2009 electrical product safety international standard. Anti-jamming conforms to EN 50082-1 international standard. 
2. Conform to EN 61000-3-2:2006+A2:2009 and EN 61000-3-3: 2008 product safety international standards.
3. Conform to EN61000-6-1:2007 product immunity international standard. Radiation conforms to EN61000-6-3:2007 product emission international standard.