Tailings recovery machine | Disc magnetic separator

LCP Bare Magnetic Disc Separator

The LCP series bare magnetic disc separator is a high-efficiency weak field strong magnetic recovery equipment developed by our 

company. This machine is mainly used for the separation of fine-grained strong magnetic minerals and the removal of mixed magnetic 

minerals from the slurry of non-magnetic materials. It is suitable for iron ore dressing plants to recover strong magnetic minerals from 

the tailings slurry of magnetic separation or roasting magnetic separation with large flow, fine particle size and low grade, and for 

steel plants to recover strong magnetic minerals from iron-containing dust and mud. When this machine is used for iron tailings 

reselection, if the grade of the selected tailings is about 9%, the coarse concentrate product selected by this machine can reach 

60%-65% after being processed by the corresponding mineral processing process.

The disc tailings recovery consists of five parts: the main machine, the ore-deficient device, the ore collecting trough, the chute and 

the frame. Its working principle is that the main machine disk is installed in the chute, and the slurry flows in from one end of the 

chute and passes through the gap between the disks. The magnetic minerals in the slurry are adsorbed on the surface of the disk, 

and the slurry of the remaining non-magnetic minerals flows out from the other end of the chute. The main machine roller rotates, 

and the magnetic minerals adsorbed on the surface of the disk are brought out of the slurry liquid surface. When entering the 

unloading area, the unloading device inserted between the gaps of the disks and rotating throws the magnetic minerals adsorbed on

 the magnetic surface into the ore collecting trough, which collects and outputs them.

Advantages of disc tailings recovery machine

1. Magnetic field layout: The magnetic pole spacing of the disk is small, and there is no zero magnetic area between the disks.

2. Ore unloading is a non-contact forced unloading. A layer of powder protection is left on the surface of the disk, and the disk surface

 is not worn. The life of the whole machine is 8-10 times that of the conventional type, which also improves the grade of recovered 

magnetic minerals.

3. Large processing capacity: This machine is specially designed for tailings reselection. Its structure has the characteristics of 

processing large flow and low-grade tailings, which is several times or even dozens of times the processing capacity of existing drum 

magnetic machines.

4. High recovery rate: All materials passing through the disks are affected by the magnetic field, and the rolling minerals are fully 

recovered with a high recovery rate.

5. Water saving Due to the unique field layout, the magnetic minerals contain a large amount of water, and the unloaded minerals are 

in a flowing state, which can basically be treated without adding water or adding a small amount of supplementary water.

6. Save electricity. The capacity of a single disc tailings recovery machine is several times or even dozens of times that of other 

common equipment. The installed capacity is only a few kilowatts, so the power saving effect is obvious.

7. Easy installation. The disc tailings recovery machine has a large processing capacity, small footprint, small inlet and outlet level 

difference, and can be installed basically in places with tail chutes.

8. High economic benefits. Small equipment investment, high output benefits, and annual output benefits are generally several times 

or even dozens of times the equipment investment.