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FDA Metal Detection Standards / Food and drug metal detector / food metal detection system

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China Dongguan V Finder Electronic Technology Co., Ltd. certification
China Dongguan V Finder Electronic Technology Co., Ltd. certification
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Your food metal detector machine with Spanish Operation system is excellent The operation is easy and senstivity is high I will introduce it to my other food factory friends

—— Miquel Font

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FDA Metal Detection Standards / Food and drug metal detector / food metal detection system

FDA Metal Detection Standards / Food and drug metal detector / food metal detection system
FDA Metal Detection Standards / Food and drug metal detector / food metal detection system FDA Metal Detection Standards / Food and drug metal detector / food metal detection system

Large Image :  FDA Metal Detection Standards / Food and drug metal detector / food metal detection system

Product Details:
Place of Origin: China
Brand Name: Vfinder
Certification: CE ISO
Model Number: VAF-3015
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: polywooden case
Delivery Time: 7 working days after confirm order
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 set / month
Detailed Product Description
Power Source: 110V/220V AC Conveyor Length / Height Of Pass Line: 800mm/750±50mm
Tunnel Size: 300*150mm Machine Length: 1450mm
Type: Conveyor Belt Type Warranty: 2 Years
Alarm: Sound And Light Reject System: Push Rod
Certificate: CE ISO PN: 18
High Light:

non ferrous metal detector

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metal detectors for food industry

FDA Metal Detection Standards / Food and drug metal detector / food metal detection system

 

HOW A METAL DETECTOR WORKS


The most widely-used type of metal detector in the food industry functions on the principle known
as the "balanced coil" system. This was first registered as a patent in the 19th century, but the
first industrial metal detector was not produced in the UK until 1948.
The progress of technology has taken metal detectors from valves to transistors, to integrated
circuits and more recently, into microprocessors. Naturally this has increased their performance
giving greater sensitivity, stability and flexibility, as well as widening the range of output signals and
information they provide.
   All the same, modern metal detectors are still unable to detect every particle of metal passing
through them. The physical laws applied in the technology limit the absolute capability of the instrument. Consequently, as with any measuring  instrument, metal detectors have restrictions on accuracy. These restrictions vary depending on the application, but the main criterion is the size of the detectable metal particle. Despite this, though,metal detectors perform a valuable and essential role in process quality control. Two Main Categories for General and Foil-Wrapped Products In the main, modern metal detectors fall into two main categories. The first consists of systems
with a general purpose search head. These are capable of detecting ferrous and non-ferrous
metals as well as stainless steels, in fresh and frozen products - either unwrapped or wrapped,
even in metallised films. The other main category consists of systems which have a ferrous-in foil
search head. These are capable of detecting ferrous metals only within fresh or frozen products
which are packed in a foil wrapping.  The "Balanced Coil" System:


How it Works


All general purpose metal detectors work essentially in the same way, although for optimum performance
you should select a metal detector which has been designed specifically for your application.Construction t echniques ensure that independent mechanicalmovement of the search head's
components, and the ingress of water and dirt, are prevented. "For optimum performance you
should select a metal detector which has been designed specifically for your application"
As you will see in diagram 1, the typical detector is encased in a metal box. This houses the coil
components, and provides a shield to protect them. The aperture - the tunnel through which the
A Guide to Metal Detection products pass - is lined with a non-metallic material (usually plastic), which provides an hygienic environmental seal for the internalcomponents.The ratio of the aperture size to the size of the product is important, to achieve optimum performance. The sensitivity of the detector is measured at the  geometric centre of the aperture, which is the least sensitive point. This is inversely proportional to the size of the  aperture - in particular, to the smaller of the two sides.In all, there are three coils in the system. The transmitter coil generates a field, rather like a radio transmitter. This process,
designed to make a metal particle identifiable, is called "illuminating" the metal particle. The
second and third coils are receivers, connected together to detect the presence of an
"illuminated" metal particle. The response is related to theThe realiy detector sensitivity depends on the products and operating environment .

 

 

 

1,Be widely used for medium or small package and bulk food,medicine product lines and so on . For example ,frozen dumplings ,meatballs,aquatic products,sanitary napkin,chafing dish material,prepared food .

2,The machine has learning function of automatic indentification for different detection products , to try its best to reduce the influence of material effect .

3,According to the different products and lines , we can customize different sizes and reject system .l

4,Suitable for wet, dry ,dust ,dew environment , made of stainless steal ,has HACCP attestation , waterproof IP65 .

 

 

 

 

 

 

 

 

 

 

Detected products Height 80 120 80 100 120 150 200
Detected products Width 300 300 400 400 400 400 400
Belt Width 250 250 350 350 350 350 350
Belt length 1500

 

Detector sensitivity

Feф0.5 FeФ0.8 FeФ0.6 FeФ0.7 FeФ0.8 FeФ0.8 FeФ1.0
SUSф1.0 SUSФ1.5 SUSФ1.0 SUSФ1.2 SUSФ1.5 SUSФ2.0 SUSФ2.3
N-Feф0.8 N-FeФ1.0 N-FeФ0.8 N-FeФ1.0 N-FeФ1.2 N-FeФ1.5 N-FeФ1.5
Speed of belt 27M/min (can adjust 5-40 M/min)
Load ability 20KG
Count 100
Reject Ways Sound and light alarm with belt stoped ;(when has auto-reject system ,belt continue and rejecting the goods )
Application Non-package ,plastic package ,paper bag or box (non-metallic) product
Work Environment Temperature -10℃-40℃ ,relative humility 30-90%

 

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