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
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
Introduction:The GJT-B series metal detector is a cutting-edge product designed for the metal detection industry. It uses digital phase-shifting and advanced detection technologies to ensure high sensitivity and strong resistance to interference. With stable performance, it is widely used in thermal power, cement, paper, mining, forestry, environmental protection, and building materials industries.
Working Principle:
When metal enters the sensor's electromagnetic field, it generates changing signals that the metal detector can detect. These signals are processed using electronic technology to activate an actuator (such as an electromagnet or motor switch) to remove harmful metals.
Timing Function: After activation, the electric relay will delay release for 1-10 seconds.
Output Control: One pair of the relay contacts is open, while the other pair is closed.

Technical Parameters:
  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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