Drawer magnet is a type of magnetic separator used in industrial applications to remove ferrous contaminants from dry and free-flowing materials such as powders, grains, and granules.
The magnetic drawer consists of a stainless steel housing with one or more neodymium magnetic bars(tubes) inside, which are filled with high-intensity rare earth magnets. The neodymium magnetic bars are arranged in a staggered fashion to ensure maximum contact with the material flow. The drawer magnet is designed to be easily installed in chutes or pipelines.
Installation:
Drawer magnets are typically installed in a vertical or horizontal position in a conveyor system or material handling equipment. The housing should be mounted securely to prevent movement during operation. Proper installation ensures optimal performance and efficiency.
Work principle:
As the material flows through the magnetic drawer, the ferrous contaminants are attracted to the magnets and retained on the magnetic tubes. The clean material flows out of the housing through the exit chute. The magnetic drawer works on the principle of magnetic separation, which is based on the difference in magnetic properties between the materials being separated.
Industry application and benefit in application industry:
Drawer magnets are widely used in industries such as food processing, pharmaceuticals, plastics, ceramics, chemicals, and minerals. They are used to remove ferrous contaminants from materials such as sugar, flour, coffee, spices, and plastic pellets.
The use of drawer magnets provides many benefits in the industry, including improved product quality, reduced equipment damage, and increased production efficiency. Magnetic separation ensures the removal of ferrous contaminants, which can cause equipment damage and affect product quality. Magnetic drawers are also easy to install, maintain, and clean.
How to clean the iron in absorb magnet:
To clean the iron in an absorb magnet, the magnetic drawer should be removed from the housing and the magnetic bars should be wiped clean with a cloth or brush. The iron particles can be easily removed from the magnets by wiping them in the direction of the magnetic flux. If necessary, the magnetic bars can be removed and cleaned separately. It is important to follow proper safety procedures when cleaning the magnetic bars.
Drawing:
Model
|
Flange
model
|
A
|
B
|
C
|
D
|
F
|
G
|
Magnet
Bar
Diameter
|
Layer
|
Total
Magnet
Bar
|
RL10002
|
DN100
|
160
|
160
|
370
|
Ø110
|
50
|
70
|
Ø25
|
2
|
5
|
RL10003
|
440
|
50
|
70
|
Ø25
|
3
|
8
|
RL15002
|
DN150
|
220
|
220
|
370
|
Ø161
|
50
|
70
|
Ø25
|
2
|
7
|
RL15003
|
440
|
50
|
70
|
Ø25
|
3
|
11
|
RL20002
|
DN200
|
270
|
270
|
370
|
Ø222
|
50
|
70
|
Ø25
|
2
|
9
|
RL20003
|
440
|
50
|
70
|
Ø25
|
3
|
14
|
RL25002
|
DN250
|
330
|
330
|
370
|
Ø276
|
50
|
70
|
Ø25
|
2
|
11
|
RL25003
|
440
|
50
|
70
|
Ø25
|
3
|
17
|
RL30002
|
DN300
|
380
|
380
|
370
|
Ø328
|
50
|
70
|
Ø25
|
2
|
13
|
RL30003
|
440
|
50
|
70
|
Ø25
|
3
|
20
|
More option(self cleaning drawer magnet):
1.Pneumatic version drawer magnet
On the standard version basis,this pneumatic version drawer magnet add air cylinder,
Drawer magnet will reach the cleaning processing by manual reversing valve controlled,which is a convenient way to save labour.
2.Rotating draw magnet(add motor)
Aim at removal of fine particle ferrous metal and weakly magnetic particle from grainy,powdery and flaky material which is with high viscosity and poor flowing ability.Rotating structure insures high cleaning efficiency
.