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Dongguan V Finder Electronic Technology Co., Ltd.
Dongguan V Finder Electronic Technology Co., Ltd.
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Food Industry Analogy Digital Metal Detector HACCP Belt Speed During Running 0

Food Industry Analogy Digital Metal Detector HACCP Belt Speed During Running 0

Brand Name : V Finder
Model Number : VMF
Certification : CE; ISO-9001; ISO-14001
Place of Origin : Guangdong province, China
MOQ : 1 set
Price : Negociated
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,
Supply Ability : 100 set / month
Delivery Time : 3-7 working days after confirming your payment
Packaging Details : Packed with strong wooden case
Machine Type : Type of Rectangular Aperture
Suitable for : Food processing factory such as biscuits, quick-frozen food, vegetables, milk, cookies, etc.
Machine materials : Made by 304 stainless steel
Alarm method : Sound and light alarm as well as the conveyor stop working automatically
Rejection systems of machine : Ways to automatic stop, push rod and air blast are available
Belt speed during running : 0.22 m/s
Conveyor belt : PU or PVC met FAD grade
Display method : LCD touch screen
Language : English/Spanish/Russian supported
Warranty : 24 months
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304Stainless Metal Detector For Food Industry Analogy Digital Metal Detectors HACCP

  • Product Advantages:

1. Identify a variety of magnetic and non-magnetic metals like iron, stainless steel, aluminum, etc. even if the metal contained in the food products.

2. Adopt the-double-circuit signal detection make it high sensitible and strong anti-disturbance.

3. With the double circuit signal demonstration function: When the metal good is passing, the signal light will demonstrate different inductions according to the size of the metal objects.

4. With the adjustment function of products effect such as moist products and products including sugar or salt, they all can make the machine create a signal from metal, which is actually has no metal in it, so it gets wrong information from the products and affects the detection result. So it can reduce the products’ effect to get better detection result via using this machine with this function.

5. Get rid of missing detection. When there are several metal signals passing, the machine will automatically record the signal amount, therefore it won’t have miss detection results.

6. Control system: Controled by ADLINE microprocessor.

7. Conveyors: PU (polyurethane) or PVC food grade conveyor.

8. Special transport mechanism designed can maximize the sensitivity of metal detectors.

9. Flexible modular design can be customized according to different requirements .

10. Easy for workers to clean because of mirror stainless steel with open transport system. .

11. Conveyer belt meet FDA standards.

12. Meet the requirements of IFS and HACCP certificates. There are a variety of options to exclude institutions depending on the application.

  • Sensitivity reference

The equipment must achieve following detais:

  • Sensitivity must be stable and require infrequent adjustment
  • Not reject good product or provide false positive results
  • Be capable of detecting metal in various orientations relative to the detection head
  • Be important to work with your equipment supplier in determining to and establishing these condictions. Sensitivity levels must be realistic and attainable and your supplier will be best placed to provide guidance.


VTF series in VFINDER

Detecting Height(mm)


Detecting Width(mm)


Belt length(mm)

1330 or customized diffrent sizes available

Standard detection sensitivity


Speed of conveyor belt

28 m/min constant could be customized to meet customers' needs

Load ability of machine

1-15 KG

Height from conveyor belt to ground

650 mm ± 50 mm (Customized available)

Weight of machine

Arround 280 kg

Ways to rejections

Sound alarm and light as well as belt stoped automaticaly; (Goods will be rejected when there is an automatic rejection system.)


High power motor inported from Tai Wan

Protection level

IP67/ IP54

Touch button input



Temperature : -18℃ - 45℃, relative humility 30-90% no condensing

Power supply

AC220V ± 10% or others could be customized met your needs

  • How do metal detection systems work?

Regarding Quality Assurance & Food Safety Magazine, all of general purpose non-ferrous metal detectors work in the same way:

1.The three coils are wound completely parallel on the non-metallic frame.

2. The center coil is connected to a high frequency radio transmitter.

3. Two transmission-receiving coils sit on either side of the center coil.

4. They receive the same signal and produce an identical, balanced output voltage because the two outer coils are identical and the exact same distance from the center.

5. When a particle of metal passes through the system:

The high-frequency field is disturbed beneath one coil, changing the voltage and disrupting the balance.

The output fluxes from zero, producing a signal alerting the system to the presence of metal.

Depending on the specifics of the system, a rejection mechanism is generally activated, with the ideal result of removal of 100 percent of the metal and a minimum amount of salable product.

  • The key reasons of Metal Detectors for the Food Industry

Within the food production industry, there is perhaps no bigger contaminant material than metal. Due to its abundant use in all stages of food processing, the material is often found in the raw foodstuffs. It is essential that this is located and move before the packaging stage to guarantee the safety of consumers and the legitimacy of your company.

Metal detectors catering specifically to the food industry should be a compulsory piece of equipment for any area of food production, including baked goods, fruit and vegetables, dairy, fish, meat, cereals, beverages and more.

With the vegetable processing industry for example, the sheer range of products catering to a variety of vegetables means that here is always a risk of contamination from metal, through broken equipment or delivery.

There is also the risk of sabotage within food production, especially as a large percentage of product is imported overseas where rules and regulations are not necessarily as strict as within the United Kingdom. By having a metal detector, the risk of sabotaged food product reaching the consumer is greatly reduced.

  • The considerations on purchasing a metal detector:

Determine the types of metal that need to be tested. There are two main types of metals: ferrous and non-ferrous. The ferrous metal comes from iron. Non-ferrous metals are all others. Carefully inventory the types of metals that may eventually appear in your product.

What size of metal contaminants do you need to filter? For this problem, you need to be pragmatic and realistic, because if you specify too much sensitivity, you will get too many false alarms and vice versa.

Understand the operating environment and product characteristics - The operating environment includes temperature and whether water, dust or chemicals may come into contact with metal detectors and possible electric fields. In addition, is the product fresh or frozen, and the package is still exposed, scanned separately or in a box? All of these factors will be used to design the metal detector that best meets your needs.

Reject System Considerations - The most common way is to use a propeller or blower to transport metal detection products. However, you can save space by stopping the conveyor and starting the warning light. Further more, an optional lockable collection container prevents unauthorized employees from accessing rejected products.

Product Tags:

non ferrous metal detector


metal detectors for food industry

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