GUANGDONG SHANAN TECHNOLOGY CO.,LTD
GUANGDONG SHANAN TECHNOLOGY CO.,LTD
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Auto conveyor inclined metal detector / food grade metal detector with conveyor
What can a be detected?
Almost all metal detectors in the food industry are able to detect three core groups of metal contaminants:
Ferrous metals are easily detected as they are both magnetic and conductive
Non-Ferrous metals are non-magnetic but are strong conductors and are therefore easily detected.
Stainless steel contaminants are perhaps the toughest to pick up because of their poor conductivity and non-magnetic. However, most reliable metal detectors designed for food production will be able to detect these contaminants.
Generally, there are four types of metal detectors that are popular within the food industry:
Search Heads are used frequently for inspection of fruits, vegetables, cereals, meats and bread.
Conveyor based Systems are used frequently for inspection of fruits, vegetables, cereals, meats, yogurt and bread.
Pipeline for Pumped Products are used frequently for beverages, sauces, soups and dairy.
Vertical Fall Systems are used frequently for powders, grains and granules.
Sensitivity reference
| Details Tunnel size | 40*12cm | 40*15cm | 40*20cm | 50*15cm | 50*20cm | 50*25cm | 50*30cm |
| Sensitivity Fe(mm) | 0.8 | 1.0 | 1.2 | 1.0 | 1.2 | 1.5 | 2.0 |
| Sensitivity SUS(mm) | 1.5 | 2.0 | 2.5 | 2.0 | 2.5 | 3.0 | 3.5 |
| Detection height | 120 | 150 | 200 | 150 | 200 | 250 | 300 |
| Detection width | 400 | 500 | |||||
| Belt speed |
10-35 meters per minute adjustable | ||||||
| Alarm method | Light and sound and optional reject | ||||||
Optional reject 1 :Push rod
Optional 2 flap drop
Optional 3 Air blast