511
Components:
- Drum
- Feed manifold
- Feed dilution manifold
- Protective shield
- Bath
- Magnet system swivel unit
- Frame
- Concentrate tray
- Drum drive gear motor
- Concentrate flushing system
The pulp enters the bath (5) of the magnetic separator through the feed collector (2). Strongly magnetic minerals are attracted to the separator drum (1) by the action of the magnetic field within the magnetic system zone. The rotating separator drum moves magnetic minerals to the unloading zone, which is the concentrate tray (8). Non-magnetic minerals and aggregates are removed from the bath by means of a discharge hatch installed at the bottom of the bath.
Main advantages over competitors:
- Sprayers with adjustable and easily cleanable nozzles (concentrate flushing system)
- The issue of insufficient resistance of the lower frame belt is addressed by reinforcing the load-bearing structure while maintaining its
mass and dimensional characteristics
- Screw manual lifting of the drum for adjusting the gap between the drum and the bathtub
- Electric drive for magnetic system rotation. The electric drive simplifies the process of turning the magnet system and also allows for remote turning.
- Lining made of chemical/mechanical resistant material (polyurea)
- Separate lubrication system for all bearings (3 lubrication points) without stopping the cage is done from the non-drive side of the cage.
- Easier replacement of drum bearings by mounting the bearings in cups
- Logistical problems and significant increase in the cost of foreign cages
- Separator management controller with remote control (from the operator's room)
- Capability to automate the operation of both a single separator and the entire magnetic separator section
- Digitalization of magnetic separator by means of including additional control bodies - pulp flowmeter, flow density meter, etc. to control the technological process and automate its adjustment
Characteristics and size range:
Main technical characteristics
Separator type - magnetic drum separator for wet beneficiation of strongly magnetic ores
Structural design - with semi countercurrent bath
Capacity on solid initial product - 250-350 m/h
Feed capacity - 600-1000 m3/h
Diameter of the working part of the drum - 1200 mm
Length of the working part of the drum - 3000 mm
Drum rotation speed - 18-25 rpm
Drum drive - N=9,2 kW n=1400 rpm, with frequency regulation of revolutions
Magnetic system rotation drive - N=0,25 kW n=1400 rpm
Overall dimensions in transport position, not more (DxWxH) - 4210x2450x2000 mm
Overall dimensions in working position, not more (DxWxH) - 4450x2450x2000 mm
Weight, not more than - 6200 kg
Parameter
|
Parameter value
|
МС 9025
|
МС 1230
|
МС 1520
|
МС 1530
|
Capacity of solid feedstock, t/h
|
100-160
|
250-350
|
200-275
|
300-410
|
Rated power of drum motor, kW
|
4,0
|
9,2
|
9,2
|
11,0
|
Drum working part size, mm
|
|
Diameter
|
900
|
1200
|
1500
|
1500
|
Length
|
2500
|
3000
|
2000
|
3000
|
Weight, kg, not more than
|
3800
|
6200
|
5700
|
8400
|
