Metal pieces in food are considered adulteration and are a frequent cause of food recalls involving foreign material. We assist clients like you in identifying and mitigating metal contamination issues by reviewing your whole process for the inclusion and removal of metal pieces.
A magnet must be strong enough to remove weak magnetic fragments to serve as a preventive control. These magnets can become ineffective over time due to repeated vibrations, high heat, and damage. This is why magnets must be examined on a regular basis. Magnet strength can be measured in gauss ratings using a gauss meter. The food sector currently permits the use of meters to verify magnet strength.
Manufacturing magnetic equipment relies heavily on the quality assurance testing of magnets. The quality of magnets and other magnetic components can be guaranteed with these tests. Manufacturing companies that recognise the significance of magnet testing typically deliver superior goods to customers. This article explains why magnet testing is important and offers guidance on how to carry it out properly.
Why do manufacturers need to conduct magnet testing?
Magnets are well-known for their importance in consumer safety. However, with time, your magnets may lose their effectiveness. In the food processing business, equipment is subjected to a variety of temperatures, conditions, and materials, all of which affect the strength scale of your magnet.
This decrease of strength is known as “demagnetisation,” and it can be produced by any of the following factors:
- Temperature
- Absorption of oxygen
- Vibration resonant
- Thermoelectric shock
- Rough treatment (dropping or banging)
Once your equipment is demagnetized, it is gone for good. Magnets cannot be “recharged” in the same way that batteries can. That is why regular magnet testing is critical, since it allows you to monitor the functioning of your equipment.
Simply put, proper assessments allow you to detect and address any issues with your magnetic separation equipment.
How should magnets be tested?
Everytime when needed, a qualified specialist will come to your business to do an initial magnet inspection and collect vital data on the performance of your equipment as part of a validation assessment. Following a magnet audit, technicians will conduct a risk assessment of potentially contaminated locations with metals. Your inspector’s goal throughout this time period should be to minimize interruptions to your production schedule.
They will measure the magnetic field strength of your device with calibrated gauss meters to determine how well you are complying with the regulations. Experts in metal fragment control will examine the results of your audit when it has been completed.
What are the benefits of conducting magnet testing?
Magnets, like metal detectors and other magnetic equipment, play an important role in food safety and contamination control during food processing. However, in order to ensure maximum separation, magnets must not only have the appropriate strength but also be properly positioned to facilitate the flow of your product. That is why a professional examination is necessary, as it ensures that your magnets are in the correct area, appropriately adjusted, and retain metal contamination.
A magnetic separator is a stainless steel system that is integrated into your manufacturing process. Magnetic separators are typically fitted inline, most often into existing piping, in the food business. Foreign metal bits are attracted and kept to the magnet’s surface as your food products pass through it. They will stay until the magnet is cleaned by a plant operator or goes through an automatic cleaning cycle.
Magnets, in essence, ensure that your product is free of foreign contamination during the food processing procedure. It’s vital to note that if you skip magnetic separation operations, your finished product could be contaminated with metallic particles, resulting in food recalls, consumer safety hazards, and brand damage.
Schedule Magnet Testing today with Permag
You’ve probably heard the saying, “nothing lasts forever,” and your magnetic separation equipment is no exception. Your magnets will eventually lose their strength, and you will need examinations to certify the performance of your equipment. Want to increase the purity of your equipment and, by extension, the safety of your food supply? You’ve luckily come to the right place.
A leading manufacturer of magnetic equipment in India, Permag Products specializes in conducting magnet testing for providing high quality magnets used in a variety of industries.
We will assist you in selecting the best magnet for your needs. You can contact us at ho@permagproducts.com OR you can visit our website directly.
