2-Head Conveyor Type Needle Detector HN-2870C-120/140/160/180, HN-2780G-100
Able to detect φ0.8mm ferrous steel ball at 120mm sensor height. Innovative sensor checking system by Auto PreChecker (optional) saves time.
Features
Two-head sensors are set at different angles to minimize a detection difference made by direction of broken needles
Large sized LCD – Newly improved visibility and operation from previous models. Various settings such as sensitivity, language mode, etc. can show current machine condition on the display very well.
Newly developed sensor –Ability for detection of foreign object is upgraded by newly developed search coils and optimized magnet position.
Enlarged sensitivity equality
Needle position indication – Machine can detect location of the broken needles, makes searching for them easier.
100-step sensitivity adjustment setting
Able to detect as small as φ0.8mm at detecting 100mm height
When needle detector detects a foreign object in a product, it rings an alarm and returns the product to the operator
Equipped with counter function
Foot switch and restart function (standard) – Restart function enables easy restarting of the conveyor belt without pushing the start button.
New convenient function for sensor test – For two head conveyor type needle detector, front sensor can be inactivated during rear sensor test.
Conveyor speed changing function – If machine detects sewing accessories, conveyor speed can be changed to 3 steps through the passage.
Optional device (please indicate in enquiry if you want any of these options)
Printer – prints inspection records and counter results
Product guider – optional equipment for HN-870C,2870C. This appears as standard equipment on HN-780G, 2780G.
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. You can also keep the PreCheck results if you choose the optional printer.
