31. 07. 26
One of the most significant challenges in industrial production and the handling of bulk materials or finished products is the accidental presence of metallic contaminants or foreign metal particles. Even a small fragment can compromise product quality, damage machinery, or cause costly production downtime.
The solution? The conveyor belt with metal detector!
An increasingly widespread innovation in advanced manufacturing processes, where safety, operational continuity, and quality control are fundamental elements and nothing can be left to chance.
During production, processing, and packaging stages, materials can be contaminated by metallic particles originating from various sources, such as impurities in raw materials, wear and tear of mechanical components releasing dust, or breakage of tools or plant parts.
Without an integrated control system, these fragments can continue along the production line, causing potential damage to subsequent machinery, production scrap, unplanned downtime, and reduced final product quality.
This is why having a conveyor belt with a metal detector in your production line becomes a fundamental asset for process control.
At Crizaf, we have developed several metal detection systems designed to directly integrate the detection system into the conveyor belt structure.
The available solutions are based on two main technologies:
Both configurations allow the conveyor belt to be transformed into an active quality control system, capable of detecting the presence of metallic contaminants during transport.
The plate metal detector is integrated directly into the conveyor frame, beneath the belt. This configuration is ideal for medium-to-small conveyor applications, such as the Crizaf series. C1000 and C3000, and it is particularly suitable for: transporting small finished products, handling thin-layer materials, and applications where the material is close to the belt surface.
The system's sensitivity is inversely proportional to the distance of the metal from the sensor: the closer the metal fragment is to the mat, the greater the detection accuracy.
When the plate-type conveyor belt metal detector detects a ferrous fragment:
The The tunnel metal detector it is designed to offer a superior level of control compared to the plate metal detector. In this version, the sensors are positioned on both the lower and upper parts of the belt, creating a complete detection area through which the belt runs. The tunnel metal detector can be applied to the belts of our series W1000 and W2000, designed for the transport of bulk materials, medium- to large-sized products, and medium- to large-sized industrial facilities.
The tunnel metal detector conveyor belt allows for the detection of ferrous and non-ferrous metal fragments, intercepts contaminants at any height relative to the belt, and ensures more reliable and thorough control during material handling.
If detected:
The use of a conveyor belt equipped with a metal detector is particularly recommended in all situations where it is necessary to ensure high quality standards for the final product, protection of downstream machinery on the production line, reduction of waste and plant shutdowns, and continuity and reliability of the industrial process.
The Crizaf Conveyor Belts with Metal Detectors they represent an integrated solution that combines handling and quality control into a single system that can be applied in various sectors, including packaging, plastics, recycling, industrial components, and advanced manufacturing.
Thanks to the configurations with walk-through and tunnel metal detectors, it is possible to adapt the technology to the specific production needs, ensuring an optimal balance between detection accuracy, operational efficiency, and process continuity.
For more information about conveyor belts with metal detectors, Click here!
P.I. 00855480125 | Cap. Soc. € 1,560,000 i.v. | VARESE Business Register | Tax Code 05970930151 | VARESE R.E.A. no. 184602
