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Series GJT-B metal detector is the latest product in metal detecting field. In circuit design, this product adopts digital phase shifting and related detecting technologies, which 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:
When the metal gets into the sensor electromagnetic field, some changing signals are generated, and the metal detector can detect them. Then the metal detector can process the signals with electronic technology and drive the executing device (electromagnet and switches of motor) to remove the harmful metal.Â
Timing function: The electric relay will be delayed released after actuation, and the time will be between 1~10 seconds.
Output control: One pair of the connection points of the electric relay are open, while the other pair are 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 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
Â
Introduction:
Series GJT-B metal detector is the latest product in metal detecting field. In circuit design, this product adopts digital phase shifting and related detecting technologies, which 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:
When the metal gets into the sensor electromagnetic field, some changing signals are generated, and the metal detector can detect them. Then the metal detector can process the signals with electronic technology and drive the executing device (electromagnet and switches of motor) to remove the harmful metal.Â
Timing function: The electric relay will be delayed released after actuation, and the time will be between 1~10 seconds.
Output control: One pair of the connection points of the electric relay are open, while the other pair are 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 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
Â
Model NO.: GJT
for: Cross Conveyor Belt
Model Choose: According to Conveyor Belt Width
Belt Width: 500mm-2000mm
Power: 40W-70W
Voltage: 220±10% 50Hz or 60Hz
Belt Speed: 0.8~2.5m/S
Detect: Iron/Aluminum/Copper/Stainless Steelmanganese Stee
Weight: 50kg-480kg
Trademark: Shengyue
Transport Package: Packing by Wooden Box
Specification: As model
Origin: China, Shandong
HS Code: 84741000
Model NO.: GJT
for: Cross Conveyor Belt
Model Choose: According to Conveyor Belt Width
Belt Width: 500mm-2000mm
Power: 40W-70W
Voltage: 220±10% 50Hz or 60Hz
Belt Speed: 0.8~2.5m/S
Detect: Iron/Aluminum/Copper/Stainless Steelmanganese Stee
Weight: 50kg-480kg
Trademark: Shengyue
Transport Package: Packing by Wooden Box
Specification: As model
Origin: China, Shandong
HS Code: 84741000
Introduction: