Detection Analogy Stainless Steel Metal Detector Head For Food Industry

Detection Analogy Stainless Steel Metal Detector Head For Food Industry

Metal detector head

The majority of metal detectors used in the food industry are balance coil systems. The system

generates a field which illuminates any metal particles present which in turn can be detected. Metal detection heads can be of various shapes and sizes depending on the product which passes through the opening in the head or aperture. When metal is detected by the head a signal is sent to a control system designed to alert personnel and remove the product from the flow. Whichever system is used it must have the capability of detecting ferrous, non-ferrous and stainless steel. For foil

packed products or similar metalized films an appropriate system will be required

Transport system :

The system employed passes product through the head aperture. The main types of

Belt conveyor metal detection systems based on the means of transport: Conveyor Mounted

We usually have two optional of the transportation belt :

Normal conveyor belt

Chain modular conveyor belt

Rejection system:

Following the detection of metal an automatic reject system is often used to remove the contaminated product. Various methods are used depending on the product and transport system and include:

Push arm

Air blast

Drop Flat

Value divert

Install Location:

• Belt Conveyor mounted systems are usually located at the end of the line or as close to the end of the
• line as practical. A continuous conveyor runs through the aperture carrying with it product packs
• or units. Each is checked individually and rejected if metal is detected. The sensitivity of the detection head is important in determining the type and size of metal pieces detected.
• Sensitivity Requirements
• The equipment must achieve the following:
• 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
• It is important to work with your equipment supplier in determining and establishing these conditions. Sensitivity levels must be realistic and attainable and your supplier will be best placed to provide guidance. In some cases customer technical standards will also provide suggested sensitivity levels for their products. The following are sample sensitivities (mm) based on pack size.

Application:

• Food / Beverage                                                                                                                   
  • VMF series metal detector Devices are designed for use in the food and beverage industries. This includes not only food products, but also packaging and products that come into contact with foods and beverages.                                                                                                                                                                                            
• Plastic / Rubber              
  • VMF series metal detector Devices are suitable for use in plastic or rubber processing industries.                                                                                                                   
• Packaging                         
  • VMF series metal detector device are used in the packaging industry to detect metal in feed materials or packages.                                                                                                                                                          
• Textiles                                                                                                                               
  • VMF series metal detector devices are designed for use in the textile industry                                                                              
• Wood  /  Logging
  • VMF series metal detector Devices are suitable for use in logging, saw mill or wood processing applications. Metal staples, nails and inclusions can destroy expensive saw blades and cutting tools.                                                                               
• Recycling
  • VMF series metal detector Devices are used in the recycling industry to remove or sort bulk material.                                                                                                                                                                 
• Lubrication
  • VMF series metal detector can detect metal chips, burrs or inclusions in lubrication systems. These metal detectors are used to protect expensive machinery from rapid deterioration.                                                                                     
• OEM / Industrial
  • VMF series metal detector device are designed for use in industrial or original equipment manufacturer (OEM) applications.

Specification:

Company information:

We are a professional metal detector manufacturer.
We accept kinds of metal detector customized.