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GMD-T

 

GMD-T Metal Detector

With conveyor belt and multi-frequency inspection

The GMD-T is a metal detector with an integrated conveyor belt, designed to inspect moving products with maximum precision. Its multi-frequency detection system ensures the identification of all types of metals — ferrous, non-ferrous and stainless steel — meeting the most demanding quality and safety standards.

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Everything that makes the GMD-T
an advanced inspection solution

metal detection

Multi-frequency detection
Detects ferrous, non-ferrous, and stainless-steel metals in moving products with maximum accuracy, automatically adjusting sensitivity according to the product type.
conveyor belt

Integrated conveyor belt
A modular, adjustable transport system that adapts to different product sizes and types, ensuring a smooth and stable inspection process.
rejection system

Automatic rejection system
Safely removes contaminated products using pneumatic piston, air jet, or rejection paddle. Maximum efficiency without interrupting production.
compliance

Compliance and traceability
Designed to meet IFS/BRC standards with built-in calibration and data logging protocols for audits and quality control processes.

Technology that detects. Confidence that protects

 

Technical datasheet PDF

GMD-T Technical Datasheet

Download the full GMD-T datasheet including all technical specifications, configuration options, and details about its inspection and rejection systems.

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Main technical specifications
Detector type Tunnel metal detector with integrated conveyor system
Detectable materials Steel, stainless steel, and non-ferrous metals (aluminium, copper, etc.)
Structure Modular design, built in AISI 304 stainless steel
Standard tunnel dimensions (W × H) 300×150 / 300×200 / 350×150 / 350×200 / 450×200 / 450×300 / 550×450 mm
(other sizes available on request)
Conveyor height 850 – 950 mm (other heights available on request)
Total length 1,200 mm / 1,500 mm (with ejection system) / 1,800 mm (for long products)
Transport system and structure
Belt options PU-coated fabric conveyor (FDA-approved) or open modular belt (FDA), easy to clean
Belt speed Adjustable between 5 and 80 m/min
Load capacity Up to 20 kg per product
Interface, software and connectivity
Operating screen 7” colour touchscreen with intuitive interface
Connectivity Ethernet TCP/IP | RS232 | USB (for data download and updates)
Operating voltage 230 V AC ± 10 % | 50–60 Hz | Consumption: 2.4 A max.
Options and customisations
Rejection system Pneumatic piston (up to 6 kg), air blast (up to 400 g), dual air jet (up to 600 g), or rejection paddle (up to 10 kg)
Additional sensors Ejection monitoring | Reject bin fill detection | LED signal tower (green, red, blue, acoustic alert)
Protections Safety cover over tunnel and reject bin, adjustable side guides
Custom configurations Custom tunnel sizes, SCADA or ERP integration, automatic HACCP reports, verification and calibration modules

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