Magnetic test tube / Davis tube

Magnetic test tube has just added in our products line, in order to meet some of our customer’s needs.

The magnetic separator tube is special designed to test and define the magnetic intensity of the test mineral. Which is been widely used in iron, coal mining test lab. 

This equipment is working under wet condition, the water feeding from the yellow plastic hopper with solid mineral powder.

Operating process

1. install and check the machine is in good condition

2. prepare a 1 liters glass cup.

3. add 20 gram mineral power with 500ml water, and small amount of alcohol, mixing it and place it at least 5 minute.

4.  set the magnetic intensity as requirement.

5.  use the clip to close the small hose, put one basin under the hose mouth,  then start the machine. 

6.  add water to the glass tube until the water over the magnet head about 50mm.

7.  add the mixture into the tube.

8.  open the clip, so the non-magnetic powder will go with the water, and the magnetic mineral stay in the tube.

9.  add water little by little from the top of the tube until all the non-magnetic powder go away.

10. stop the machine and wash the magnetic mineral from the tube.