Metal detectors

M Series

The stand-alone metal detector

From 15 g to 60 kg - Maximum throughput 150 ppm

To detect stainless steel, ferrous and non-ferrous metal in products of a different sort, food and pharma in particular.
It complies with HACCP and GMP quality standards.
Available in Multi-frequency and Multi-Spectrum versions.

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Main Features

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Food safety guarantee

It detects the presence of any metallic contaminants in the food product to provide end consumers with maximum assurance of quality and safety.

GMP compliance

The product thus verified at the end of the line complies with the most stringent requirements of the pharmaceutical industry, particularly with GMP regulations.

Indipendent controls

The metal detector is controlled by its own control panel.


The machine's structure is easily integrable with visual control systems, marking, tracking, and barcode readers.

Multi-frequency or Multi-Spectrum

The Multi-frequency is calibrated to specific frequencies and adapts to different products each time. Multi-Spectrum technology, on the other hand, unique in the world, allows simultaneous operation with a range of different frequencies.

Automatic Ejectors

Depending on the weight and shape of the product, the ejector can be pneumatic with a cylinder or without, high-speed, drop-type, with a diverter, or progressive, with a single or double air jet.

Safety devices

There are 5 available safety devices: the pressure switch, the reject confirmation photocell, the full waste basket photocell, the plastic/steel waste basket with automatic closure, and the audible-visual alarm tower.

Discover our EasyWeigh® technology

We have developed and installed on our machines an innovative weighing technology, the EasyWeigh® system, a new frontier in dynamic weighing. Its algorithm allows to weigh every new product shape, format or line orientation without the need of any calibration or learning procedures and ensuring highest accuracy and speed levels.

Find out more

The control and data analysis interface

Choose the right program for you and your needs


Where to use it

To inspect food, beverages, cosmetics, pharma and industrial products, bulk or primary--packaged in boxes, bags, flowpacks, trays, bottles, tetrabriks, mesh bags or secondary--packaged. 

The Multi-Spectrum version is particularly effective on complex products with metallic packaging or elaborately processed foods.

When the metal detector is integrated with a checkweigher or a weigh-price labeler, end-of-line inspection becomes comprehensive.

Choose the right height

In the configuration of the metal detector, it is essential to set the machine's mouth height in a way that allows the product being inspected to get as close as possible to the antenna.

Only in this way is a faster self-learning procedure ensured, along with accurate and safer product inspection.

The most appropriate conveyor belt

Depending on the size and weight of the product to be inspected, each metal detector is manufactured with conveyor belts of the correct dimensions and with the most suitable belt for transporting the product, whether it be modular plastic for heavier weights or polyurethane for lighter ones.

Technical Datasheet

Customization is our standard


from 15 g to 60 kg

Scale interval "e"

≥ 1 g

Dispaly resolution "d"

≥ 1 g

Accuracy (3σ)

≥ ± 0.05 g


≤ 150 ppm

Belt speed

≤ 40 m/min

Power consumption

≤ 0.3 kW


from 1 to 3 conveyors

IP protection

IP54 (IP65 optional)


from 460 mm to 1200 mm

Conveyor width

from 160 mm to 608 mm

Conveyor length

from 150 mm to 2050 mm

Conveyor type

Polyurethane belt - Modular plastic

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