1. With DSP chip as the core processing unit, the recognition accuracy is high, and the anti-interference ability is extremely strong. The false alarm phenomenon caused by the false alarm and the interference of the interphone signal to the metal detector is solve.
2. Can distinguish block, long bar metal and the sensitivity parameter can be set to suitable for different metals (iron ore, coal, stone, etc), ferromagnetic metal also has a good detection effect.
3. Can be applied to steel ribbons and automatically distinguish the metal connectors between belts
4. Best sensitivity for the detection of products can be automatically set.
5. Mark timing function can delay the output mark action; realize the accurate positioning of metal.
6. Support Modbus field bus communication, easy to achieve data networking.
7. Multiple IO output ports can be connected with control unit of production line to achieve automatic detection.
8. LCD screen display, the Chinese(English) text menu interface, easy to operate

Metal Detector & Industrial tunnel conveyor belt metal detector is engineered for installation on conveyor 

belts carrying coat, minerals, aggregates, and 

other bulk materials. The model HQ-III can be turned to ignore conductive or magnetic ores such as

magnetite and pyrite, even they are carried by high tension,steel cord belts with rip detection loops. While 

still detecting small pieces of tramp metal, The HQ-III is available in the nearly any belt width, and can be 

held adjusted to fit most standard conveyor configurations. An adjustable aperture allows the HQ-III to be 

modified for changing plant demands. The HQ-III is also available as a flat-pack under-belt style detector. 

Lightweight construction makes it easy to assemble and install without special tools,or the need to cut the 

belt, and the field replaceable nicroprocessor based controls are easy to operate and maintain. A self-test 

circuit activates a fault light and dry contact to alert the operator if there ever is a problem with the controls. 

So you will never have to wonder if your detector is operating properly.