Conveyor Belt Iron Ore Metal Detector
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The GJT-B series metal detector is a cutting-edge solution designed for the detection of metallic contaminants in conveyor belt systems. It incorporates advanced digital phase-shifting and detection technologies, ensuring high sensitivity and reliable performance. This device is ideal for use in industries such as thermal power, cement, paper, mining, forestry, environmental protection, and construction materials.
Working Principle:
When a metal object enters the sensor's electromagnetic field, it generates detectable signals. The metal detector processes these signals using electronic technology and activates an actuator (such as an electromagnet or motor switch) to remove the harmful metal from the conveyor belt.
Timing Function: After activation, the electric relay will delay its release by 1 to 10 seconds.
Output Control: One pair of the electric relay contacts is open, while the other pair is closed.
Technical Parameters:
Â
 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%
50HzAll metallic materials larger 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