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The Importance of Choosing the Right Metal Detector


Release time:

2021-09-26

The treasure detector can be widely used in the food, pharmaceutical, chemical and plastics industries. Every industry has different product and testing requirements. Therefore, it is necessary to choose the right metal detector in the industry. There are many subcategories in the food industry, and in terms of product status, there are usually dry products and wet products. Dry goods without water are easier to find. When selecting a device type, use the regular product.

The treasure detector can be widely used in the food, pharmaceutical, chemical and plastics industries. Every industry has different product and testing requirements. Therefore, it is necessary to choose the right metal detector in the industry.

There are many subcategories in the food industry, and in terms of product status, there are usually dry products and wet products. Dry goods without water are easier to find. When selecting a device type, use the regular product. According to the shape of the product, choose the corresponding treasure detector. Generally speaking, food products packaged in small bags (such as bread, biscuits and candy) can be selected as the conveyor belt treasure detector of the assembly line.

It is placed at the back of the production process and put into storage directly after passing the inspection. For dry granular and powdered products, you need to choose a falling metal separator to classify unqualified products through automatic separation equipment. The opening of the metal detector is very small, and the detection sensitivity is relatively high compared with the conveyor type.

Wet products are more difficult to detect than dry products. The moisture content in wet products, one of the characteristics of water is conductivity. The problem of salt and sugar reappears when analyzing the wet product formed by the packaging. These factors can affect the detection of metal detectors, which we call the "product effect". So, if you are a company that produces wet products, when choosing a treasure detector, you must choose a machine with a waterproof body and strong anti-interference performance.

However, a wet product is a pure liquid, pasty and pasty product. Then, this kind of products choose pipe metal detector, with a pump to provide pressure to push the product through the detection. For pure liquid products, the pressure parameter of the pump is set during the test, because the overtest speed should be consistent with the reaction time of the detection probe.

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