Dry magnetic separator
1.
1. Primary election
Primary machine is mainly used for enrichment of lean ore, also known as a rough election. Such as ore-grade three, using native primaries, to throw more than 70% of waste rock or impurity, can iron grade reached magnetic 20-40%,equal to become rich lean ore. Can be effective under effective under increasing process efficiency and reducing transport costs， significantly reducing production cost (mill efficiency can be increased by 5-8 timeshare）。 So as to achieve the purpose of enhancing economic efficiency, the machine can be selected lean ore, tailings, selected River sand, sea sand, slag, fly ash and other, are very good.
|
Model
|
6150
8180
8240
8180x2
8240x2
|
|
Drum diameter (mm
|
600
800
800
800
800
|
|
Drum Length(mm)
|
1500
1800
2400
1800
2400
|
|
Number of rollers
|
1
1
1
2
2
|
|
Magnetic field strength mt
|
150-250
150-250
150-250
150-250
150-250
|
|
Capacity t/h
|
20-40
50-70
80-100
130-150
180-200
|
|
Power (KW)
|
5.5
12
12
23
23
|
2. Separator
Separator is mainly used for high grade ore or the approval of this factory after the primaries rough concentrate. The ball mill grinding to 80-120 of accounts, native compilations of iron concentrate grade of up to 65% or more; can also be used to further increase of low grade iron concentrate powder. It has no other accessory equipment, low investment, the process is simple, numerical control, frequency adjusting speed ,the advantages of autonomic regulation needed to taste.
|
Model
|
6150
8180
8240
|
|
Drum diameter (mm
|
600
800
800
|
|
Drum Length(mm)
|
1500
1800
2400
|
|
Number of rollers
|
1
1
1
|
|
Magnetic field strength mt
|
80-150
80-150
80-150
|
|
Capacity t/h
|
15-20
20-30
50-60
|
|
Power (KW)
|
5.5
12
12
|