Troubleshooting Of Packaging Machine

The electromagnet does not attract, and the cause of this kind of failure is mostly the internal failure of the host, the solenoid coil is burned out, and the line is interrupted. The solution is: first check whether there is a problem inside or outside the host; second check Solenoid fuse, check the electromagnet for signs of energization, eliminate mechanical jamming, and check the internal power supply when everything is normal; the common cause encountered in weighing and packaging machines is that the cause of this failure is: sensor damage, The voltage of the supply bridge is faulty, and the connection or interruption of the line is incorrect. The method of elimination is: detecting the load signal of the sensor and the connection or the host, and close detection of the supply bridge and the amplifier circuit or the computer output display circuit, and sometimes the system stability If it is not good, the bag quantity will be unstable. To solve this problem, you can test whether the line is faulty.