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How to debug the plastic metal separator to make it work normally
The plastic metal separator can separate the metal material in the raw material, but I think the metal separator needs a crucial adjustment process before it works, and adjusts it according to the size of the metal material impurities in the raw material. To work with stable and efficient separation of metal materials, how can the metal separator be adjusted to make everything work normally?
1. Ensure that the metal separator is installed correctly and the supporting feet are installed firmly;
2. Ensure that there are no large metal materials directly under the detection head;
3. Ensure that the switching power supply of machinery and equipment is connected correctly, and the grounding device is kept in good condition;
4. Enable the main power switch of the metal separator; the indicator light is on, and the machine and equipment begin to automatically stabilize the balance correction. At this time, the light-emitting indicator bar will light up and then gradually go out. When the light-emitting indicator bar has only a few green parts flashing steadily, the machine and equipment can enter the detection working state;
Special type for extruder inlet
5. Adjust the sensitivity knob to the middle position, and adjust the product compensation knob to the specific position of 2.75;
6. Start the conveyor belt, pass the test object through the detection head, and observe the status of the two data signals. If the product effect data signal is very small, use the detection block to test the sensitivity of the specific situation, if it can meet the standard, you can enter the normal value detection ; If the product has a large effect, reduce the sensitivity of the data signal with a large effect to zero (turn it counterclockwise to the end);
7. Adjust the metal separator compensation knob. When the measured object passes the detection head, the size of the data signal indicated by the light-emitting prompt bar will change. If the data signal increases, debug in the opposite direction until the light-emitting bar indicator light The product effect is minimal, and the position of the product compensation at this moment is the most ideal position;
8. Adjust the sensitivity adjustment knobs of the two data signals clockwise respectively to increase the detection sensitivity, so that only the green indicator light is on when the metal-free product passes through the detection head (the machine will alarm when the red indicator light is on), and then Use the detection block to detect the sensitivity of the machine and equipment test, and enter the normal value test after meeting the standard.