Nut and Snack Bulk Food Metal Detector Applicable Industries:

Suitable for various industries and fields such as food, pharmaceuticals, chemicals, textiles, clothing, toys, and particularly for biscuits, sauces, sausages, dumplings, ham, soup bases, sugar products, pickled foods, fresh meat, frozen foods, salted foods, fast food, baked goods, and other industries requiring extremely high detection sensitivity, anti-interference capability, and waterproof performance. It can detect various metals such as broken needles, iron wires, or lead, copper, aluminum, tin, stainless steel, etc., mixed or lost in food, raw materials, or products.

Nut and Snack Bulk Food Metal Detector Features:

1. 1. Utilizes digital DSP technology and intelligent algorithms with a balanced principle, making the machine more stable and reliable.

   2. Phase adjustment technology effectively suppresses product effects.

   3. Parameter memory function allows saving up to 99 product settings, meeting diverse customer needs.

2. 4. Dynamic learning function reduces operational difficulty and automatically obtains precise parameters for the product.

   5. LCD display panel with Chinese and English operation modes, providing a user-friendly interface.

   6. Entire machine made of 304 stainless steel, suitable for various customer usage environments.

   7. Detachable conveyor structure prevents belt deviation and facilitates user cleaning.

   8. Multiple rejection methods available to ensure accurate removal of defective products and reduce material waste.

3. 9. Customizable dimensions based on customer requirements, compatible with packaging machines.

Metal Detector Principle:

Uses coils with alternating current to generate a rapidly changing magnetic field. This magnetic field induces eddy currents inside metal objects. The eddy currents, in turn, produce a magnetic field that affects the original field, triggering the detector to emit an alarm. The accuracy and reliability of the metal detector depend on the stability of the electromagnetic generator's frequency, typically operating within a range of 80 to 800 kHz. Lower operating frequencies improve detection performance for iron, while higher frequencies enhance detection for high-carbon steel. The detector's sensitivity decreases as the detection range increases, and the strength of the induced signal depends on the size and conductivity of the metal particles.