Plastic industry metal detector

GJT-B series of metal detector is the domestic metal detection equipment one of the new products, the use of the digital circuit design phase-shifting technology, more stable performance, high sensitivity detection, anti-jamming ability.
GJT-C (also known as the HQ-6)-magnetic ore metal detector is my factory and the Japanese technical cooperation in the world's most advanced magnetic ore one of the metal detector equipment, it is entirely possible alternative GJT-B-detector, not only Sensitivity, greatly enhanced anti-jamming capabilities, and increase the filtering of the unique magnetic minerals (iron ore, aluminum ore, etc.) functional magnetic interference. (Iron ore in the cone crusher has a fatal damage to the manganese steel ball, hammer, shovel teeth, such as forklifts, used Separators can not be removed, with absorption of iron ore will Separators arising from the phenomenon of blocking material, at this time Can only be detected by metal detector.)

Working principle:

The standard components of a complete series GJT-B metal detector include a basic control unit and a detector coil, which can be plate, rectangular, hexaconal or ring in shape.

In the basic control unit there is green standard led and red detection led. When a metal object is detected, a control relay in the basic control unit also operates. The relay can be connected to control an alarm bell or a hooter, a conveyor motor circuit, a rejecter, a marking device etc. After detecting a metal object, the detector becomes operative again either automatically or by a reset button. Its sensitivity can be adjusted so that it only detects metal objects above a given size.

Features: high -sensitivity debugging quantified, sensitivity design can be detected large metal and audible and visual alarm
Detection range: iron, aluminum, stainless steel, metal
Timing function: relay suction and after delay release, time 1-10seconds
Output control: relay contacts pair to often open, a pair of closed.
Installation: sensor installation, belt frame should be less than 0.5mm amplitude, more than 0.5mm, the sensor supports to be mounted individually.
Note: power supply voltage unstable camp matchs manostat

The main technique parameters