Double 11 Is Coming: Automated Feeding Single/Double-Sheet Detection Devices — Buy Double-Sheet Detection Sensors

In automated material feeding, sheets can stick together due to various factors, causing material waste, defective products and possible mold damage. Double-sheet detection sensors intelligently distinguish single from double or multi-sheet stacks to prevent such issues.

Working principle of double-sheet detection sensors

Double-sheet detection sensors use a transmitter probe coil driven by high-frequency AC to create a magnetic field and a receiver probe coil to sense induced signals. When metal passes between probes, the magnetic field weakens; stacked sheets cause greater changes in signal strength. The controller compares measured signals to single-sheet baselines to determine double or multiple sheets. Magnetic detection is inherently stable and resistant to external vibration and interference.

Atonm double-sheet detectors

Atonm double-sheet detectors feature strong anti-interference, high reliability, material-independent detection, wide detection range, fast response and simple setup. They use non-contact detection to avoid damaging materials. Compared with single-judgment devices, Atonm systems provide more powerful functionality.

Key features:

1. Full-metal housing for good shielding.

2. LED status indicators and LCD display for clear operation.

3. Material-agnostic self-learning detection.

4. Detection thickness range: 0.05–40 mm.

5. One-key dynamic learning for easy tuning.

6. User-friendly button control, compact size and easy installation.

MDSC-1000C Double-Sheet Detector adds Modbus-485 communication and enhanced I/O for material switching without repeated learning, ideal for frequent material change production lines.

Applications: PCB, automotive parts, metal coating, printing, metal packaging, household appliance stamping and robotic automated feeding systems.