GJT-B conveyor belt metal detector for mining With stable performance High detecting sensibility Strong disturbance resistin

Introduction:Series GJT-B conveyor belt metal detector is the latest product in metal detecting field. In circuit design,Series GJT-B conveyor belt metal detector product adopts digital phase shifting and related detecting technologies,Series GJT-B conveyor belt metal detector are the latest metal detecting technologies. With stable performance, high detecting sensibility and strong disturbance resisting ability, series GJT-B metal detector is widely used for belt conveyors in thermal power, cement, paper, mining, forestry, environment protection, building materials and other industries.Working principle  of GJT-B conveyor belt metal detector: When the metal gets into the sensor electromagnetic field, some changing signals are generated, and theSeries GJT-B conveyor belt metal detector can detect them. Then the Series GJT-B conveyor belt metal detector can process the signals with electronic technology and drive the executing device (electromagnet and switches of motor) to remove the harmful metal. Series GJT-B conveyor belt metal detector timing function: The electric relay will be delayed released after actuation, and the time will be between 1~10 seconds.Series GJT-B conveyor belt metal detector output control: One pair of the connection points of the electric relay are open, while the other pair are closed.

Technical parameters:

Model No.	Adaptive belt width (mm)	Power (w)	Belt speed (m/s)	Voltage(V)	Sensibility	Weight (kg)
GJT-5B	500	40	0.8~2.5	220±10% 50Hz	All metallic materials bigger than 15mm, including iron, aluminum, copper, stainless steel, manganese steel, chrome steel, etc.	105
GJT-6B	650	40				125
GJT-8B	800	50				160
GJT-10B	1000	50				190
GJT-12B	1200	50				255
GJT-14B	1400	60				290
GJT-16B	1600	60				350
GJT-18B	1800	65				430
GJT-20B	2000	70				480

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Series GJT-B conveyor belt metal detector for mining