Model NO.: GJT-B
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
Detectable 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
Introduction:The GJT-B series metal detector is a cutting-edge product designed for the latest advancements in metal detection technology. Featuring digital phase shifting and advanced detection methods, this device ensures high sensitivity and strong resistance to interference. Widely used in thermal power plants, cement factories, paper mills, mining operations, forestry, environmental protection, and construction materials industries, the GJT-B series offers reliable performance for belt conveyor systems.
Working Principle:
When metal enters the electromagnetic field of the sensor, it generates changing signals that the metal detector can detect. These signals are processed electronically, and the system drives an actuator (such as an electromagnet or motor switch) to remove harmful metal from the conveyor belt.
Timing Function: After activation, the electric relay will delay its release for 1-10 seconds.
Output Control: One pair of the relay contacts is open, while the other pair is closed.
Technical Parameters:
| Â Â 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% 50Hz |
All 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 |
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Zhoushan Aosheng Auto Transmission Belt Manufacturing Co., Ltd. , https://www.aoshengbelt.com