High Sensitivity Food Grade Metal Detector For Frozen Food , HACCP / ISO9001

High Sensitivity Food Grade Metal Detector For Frozen Food , HACCP / ISO9001

Product Benefits

Features:

• Colorful LCD touch screen control, oscilloscope display function, to show the signal status of products and metal impurity more clearly and accurately
• Advanced FPGA technology of signal processing,adopts multiple(high/medium/low)frequencies technology, can select suitable frequency to do detection according to product's own characteristic
• With self-learning(product compensation adjustment function), the detector will automatically collect products information and recommend a suitable phase parameter for different products, so that the impact of product effect will be minimized to ensure reliable detection performance
• Except for Sus304, the machine can also reliably detect impurity of Sus316
• IP66 protection level, suitable for harsh working environment
• Friendly operation, flexible ways to make adjustments according to different requirement
• Scalable system, with high-end functions of extending/deriving/analyzing data records

KEY FEATURES

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

What are the considerations for purchasing a metal detector?

Decide what types of metal you need to detect. There are two main categories of metal: ferrous and non-ferrous. Ferrous metals are derived from iron or contain iron. Non-ferrous metals are all others. Take a careful inventory of the types of metal in your operation that could possibly end up in your products.
What sizes of metal contaminants do you need to screen for? You need to be practical and realistic with this question because if you specify too much sensitivity, you will get too many false alarms and vice versa.
Know the operating environment and the product characteristics – The operating environment includes the temperature and whether water, dust, or chemicals could come in contact with your metal detector, as well as possible electrical fields. Additionally, is the product fresh or frozen, packaged or exposed, scanned individually or in a case? All of these factors will go into the design of a metal detector that will fit your needs the best.
Reject System considerations – Most commonly, a pusher or an air blast is used to divert products where metal has been detected. However, you could save space by having the conveyor belt stopped and a warning light activated. Additionally, an optional Lockable Collecting Container prevents unauthorized employees from gaining access to rejected product.

Optional reject 1 :Push rod

Optional 2 flap drop

Optional 3 Air blast