Twin Sensor Broken Needle Detector with Conveyor Belt
This needle detector uses twin sensor heads set at different angles, which is how it resolves a needle lying in an orientation a single head would miss. A conveyor reverse function returns flagged product for re-checking without handling it, and a sensitivity monitor shows the detail behind a result rather than only a pass or fail.
Key benefits
- Twin sensor heads placed at different angles for precise detection
- Conveyor reverse function returns flagged product without manual handling
- Sensitivity monitor showing detailed detection results
- Blue back LCD panel for improved visibility, with optional touch screen
- Product counter and alarm counter as standard
Problems it solves
- A single sensor head misses needles lying at certain angles
- Re-checking a flagged item means handling it, which risks injury
- A pass or fail alone gives no basis to judge a marginal result
- Uncounted inspections cannot be reported to a customer
Who it is for
- Garment and footwear manufacturers under needle control policies
- QA teams needing counted pass and fail records
- Plants where flagged items are currently handled by hand
Application scenarios
- Garment, shoe and toy production
- Finished product inspection before packing
- Lines where operator safety from stray needles is a concern
- Operations that must report inspection results
Technical features
- Twin sensor head with different angles
- Branded chips for digital signal management across channels
- Blue back LCD panel, optional touch screen
- Optional data printer for reporting
- Automatic shut-off on detection and continuous operation mode
Specifications
| Detection Method | Magnetic induction with digital processing |
|---|---|
| Sensor Configuration | Twin heads at different angles |
| Display | Blue back LCD panel, optional touch screen |
| Counters | Product counter and alarm counter, standard |
| Conveyor | Reverse function fitted |
| Power Supply | AC 220 V, 50/60 Hz |
| Rated Output | 140 W |
| Weight | 280 kg |
| Detection Width | 600 mm net width, non-standard sizes to order |
| Printer | Optional data printer |
Figures are those published by the factory for this model. Where a value is shown as TBC it is not published, and we will confirm it with the factory before you order rather than estimate it.
Customisation options
- Optional touch screen
- Optional data printer for reporting
- Non-standard detection widths made to order
Compared with other models in the range
The HKN-800D conveyor needle detector publishes its detection capability and height range. This twin sensor machine is specified around angled heads and the conveyor reverse function, which is what removes manual handling of a flagged item.
Use guide
- Feed finished product at consistent spacing on the belt
- Let the twin heads at different angles cover needle orientations a single head misses
- Use the conveyor reverse function to return a flagged item for re-checking
- Read the sensitivity monitor to judge a marginal result
- Fit the optional printer where inspection reports are required
Where this product is used
Part of Needle Detectors for Garment and Textile ยท typically specified for:
Twin Sensor Broken Needle Detector with Conveyor Belt FAQ
Why twin sensor heads
They are placed at different angles so a needle lying in an orientation a single head would miss is still detected.
How is a flagged item re-checked
The conveyor reverse function returns it without manual handling.
What width does it inspect
600 mm net width, with non-standard sizes made to order.
Does it count what it has inspected
Yes, product counter and alarm counter are standard.
Can it print a report
An optional data printer is available.
What power does it need
AC 220 V at 50/60 Hz, 140 W rated output.
Which industries use it
Garment, shoe and toy industries, among others.
Quotation for the Twin Sensor Broken Needle Detector with Conveyor Belt
Send your destination port and quantity. We will come back with price, lead time and what documentation the factory can supply for your market.