The most advanced under conveyor system offered features MDI’s unrivaled MP-4 Digital Technology, providing performance and capabilities not available from other under conveyor metal detectors. Through the use of our Diamond Construction Process and advanced digital filtering, the MP-2000 operates at maximum sensitivity even amidst the presence of various kinds of interference such as variable frequency drives, CB and short wave radios, static build-up, and vibration.

Experienced sales staff and engineers are ready to design the perfect system for your application.



Virtually Eliminates Environmental Interference

In today’s mills, environmental interference, such as variable frequency drives, radio interference, and AC noise creates a big problem for many metal detecting systems. This may result in false tripping which will force you to lower your sensitivity and drastically reduce your metal detector performance. Our systems are designed to help filter out these effects.


Peak Performance

Any material with conductive properties will generate a response when passing through the metal detector. The MDI System extracts specific information from this response and applies sophisticated algorithms with which to classify the response. Therefore, we nearly eliminate environmental interference and amplify desirable response, giving you the best sensitivity for your metal detector with little or no false tripping.


Customizable MP-4F Microcontroller

The MP-4F Microcontroller offers optional settings that allow you to customize your metal detector for various applications. With digital technology you have the processing power to achieve higher performance with greater stability and better sensitivity.

Digital Technology

Digital technology easily outperforms analog technology. In today’s world, digital technology plays a major part in modern electronics, such as computers, cell phones, and HI-Definition TVs. The processing power of a digital system greatly enhances performance and achieves powerful results. Software engineering has maximized the abilities of our digital technology to specifically accommodate the requirements of your application.


Diamond Construction Process

The Diamond Construction Process produces a tough coil that is highly resistant to interference from CB and radio noise as well as vibration. MDI specifically designed a coil that is rugged and will stand up to the demands of the harsh physical environments in which MDI Metal Detectors must endure.