Metal detectors

MX Series

The combined metal detector + checkweigher

From 15 g to 60 kg - Maximum throughput 150 ppm

It is a total end-of-line inspection system for reduced spaces to simulteously weigh and find contaminants.
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.

Integrated controls

The operation of the metal detector is integrated into the touchscreen control panel of the weighing selector, providing a single interface for both functions.


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.

Double rejection system

The combined Metal Detector and Checkweigher feature two separate ejectors: one for rejecting contaminated products and another for products outside the set weight tolerances.

Each rejection system should have its own rejection bin to keep the out-of-weight items separate. This ensures that items outside the weight tolerance can be reclaimed and reintroduced into production, while contaminated items are appropriately disposed of.

Technical Datasheet

Customization is our standard


from 15 to a 60 kg

Scale interval "e"

≥ 1 g

Display 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

da 160 mm a 608 mm

Conveyor length

from 150 mm to 2050 mm

Conveyor type

Polyurethane belt - Modular plastic

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