A gravity-feed metal detector is a device used to detect metal contaminants in products, operating on the principle of allowing products to fall into the detection area under gravity. As products pass through, built-in sensors detect the presence of metal contaminants. Upon detecting metal contaminants, the equipment triggers an alarm and separates the affected products from the production line to ensure product quality and process safety.
Versatility: Integrates multiple product inspection modes, including dry, wet, salt-containing, and aluminum-coated products, suitable for various scenarios.
Multi-frequency Combination: Built-in four frequencies, enabling real-time synchronous detection with any dual-frequency combination to optimize detection for both ferrous and stainless steel.
Automatic Learning: Completed after two passes of good products, automatically calculating phase and other parameters without manual adjustment.
Effect Suppression: Special algorithm suppresses product effect, effectively reducing interference from high-salt products to ensure accuracy.
Easy Operation: Color LCD touchscreen with intuitive HMI and synchronized four-frequency data display.
Stability & Reliability: Waterproof variable-speed motors and sealed probe design for reliable operation; SGS IP66 compliant.
Built-in Frequency Hopping: Mitigates interference from large on-site equipment, reducing false alarms.
Flexible Expansion: Embedded OS supports USB, printer, and network communication.
| Fe 0.5 mm | SUS 0.8 mm |
| Powder, Granular Products |
| Model | VMD-F75 | VMD-F100 | VMD-F150 | VDF-F200 |
| Diameter (mm) | 75 | 100 | 150 | 200 |
| Sensitivity | Fe 0.5 mm SUS 0.8 mm | Fe 0.6 mm SUS 1.0 mm | Fe 0.8 mm SUS 1.5 mm | Fe 1.0 mm SUS 2.0 mm |
| Power Supply | AC220V 5060 Hz | |||
| Parameter Setting | Auto Learning | |||
| Recipe Count | 200 Sets | |||
| Throughput (L/h) | 7000 | 8000 | 17000 | 19000 |
| Weight (kg) | 120 | 140 | 160 | 180 |
| Product Type | Powder, Granular Products | |||
| Compressed Air | 0.5 MPa | |||
| Rejector | High-Speed Flap | |||
| Tube Material | PP | |||
| HMI | 7-inch Touch Screen | |||
| Operating System | Embedded RTOS | |||
| IP Grade | IP66 | |||
| Device Material | SUS304 | |||
| Communication Port | USB / Ethernet / RS232 / RS485 / 4G Wireless / Auto Factory (Optional) | |||
