The eddy current separator is used to recover non-ferrous metals from solid waste, and can also be used to separate various non-ferrous metals from each other. This method is designed based on the principle that the conductor can generate induced current in the high-frequency alternating magnetic field, and the rotating alternating magnetic ji has the advantages of large processing capacity per unit magnetic ji area, good selectivity, and wide particle size range of the processed metal materials.

The magnetic force of the scroll current separator directly determines the overall performance of the separator, the sorting rate of the separator with high surface field strength and magnetic force is better than the sorting effect of the table field weak, the automatic separator then how should the customer measure the magnetic force of the scroll current separator when purchasing the separator?

1. First of all, the magnetic force of the eddy current separator needs to use the tool magnetic meter. The test result of the magnetic meter calibrated by the standard magnetic meter manufacturer shall prevail. The cheap magnetic meter bought online or the test result not calibrated by the standard manufacturer is not allowed.

2. Before testing the magnetic force, the thickness of the shell and the thickness of the belt on the surface of the eddy current magnetic roll should be determined, because the magnetic force will decay with the thickness of the spacer (the thicker the decay is, the more), and the automatic sorting machine then uses the magnetic meter to carry out electrical testing on the surface of the sorting belt to test the high point and low point.

3, conditional customers can test the surface of the magnetic roll after the assembly of the magnetic roll by the equipment manufacturer, usually as long as the magnetic roll table field composed of Ruiron boron strong magnetic can reach 1.1-12,000 Gauss.

4, no magnetic table can be used to press a point to test whether it is full of magnetic, if not full of magnetic roller wedge magnetic field will be very weak can be felt.

5, the magnetic test method of the actual eddy current separator is to use 2-5mm small material test, as long as 2-5mm small material can be sorted out of the sorting field is relatively high magnetic field depth.