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The GJT-B series metal detector is a state-of-the-art product designed for detecting metallic contaminants in conveyor belt systems. It utilizes advanced digital phase-shifting and detection technologies to ensure 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. Its robust design and ability to resist disturbances make it an essential tool for maintaining product quality and safety.
Working Principle:
When a metal object enters the electromagnetic field of the sensor, it generates changing signals that are detected by the metal detector. These signals are then processed electronically, and the system activates the actuator (such as an electromagnet or motor switch) to remove the harmful metal from the conveyor belt. The timing function allows for a delayed release of the electric relay, with a time range between 1 to 10 seconds. The output control ensures that one pair of contact points is open while the other is closed.
Technical Parameters:
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Model No.Adaptive Belt Width
(mm)Power
(w)Belt Speed
(m/s)Voltage
(V)Sensitivity
 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
Additional Features:
The GJT-B series metal detectors are equipped with user-friendly interfaces, making them easy to operate and maintain. They are also designed for durability and long-term use, even in harsh industrial environments. With their high sensitivity and quick response times, these detectors help prevent costly production downtime and ensure the safety of both workers and equipment.
For more information about our products or to place an order, please contact us directly. We offer comprehensive support and service to meet your specific needs.
Series Gjt-B Mining Metal Detector for 500mm Conveyor Belt
Model NO.: GJT
For: Cross Conveyor Belt
Model Selection: Based on Conveyor Belt Width
Belt Width: 500mm-2000mm
Power: 40W-70W
Voltage: 220±10% 50Hz or 60Hz
Belt Speed: 0.8~2.5m/s
Detection Materials: Iron, Aluminum, Copper, Stainless Steel, Manganese Steel
Weight: 50kg-480kg
Trademark: Shengyue
Transport Packaging: Packed in Wooden Boxes
Specification: As per Model
Origin: China, Shandong
HS Code: 84741000
Introduction: