Magnetic Drum Separators
Working of Permanent Magnetic Drum Separator:
The role of the magnetic field, magnetic mineral particles to the magnetic pole movement magnetic agglomeration occurs, and be attracted to the cylinder. The polarity of the magnetic poles along the alternating direction of cylinder rotation, and at work be fixed, due to alternating magnetic pole magnetic stirring produced the phenomenon of non-magnetic minerals in the turning off, and eventually the suction surface of the cylinder is a concentrate. Concentrate along the edge of magnetic cylinder to the weakest at the magnetic system, mineral water spray in the unloading effect of flushing water was discharged into the concentrate tank, if it is full magnetic magnetic roller, brush roll unloading ore is carried out with . Non-magnetic or weakly magnetic minerals are left with the pulp slurry in the discharge groove, that is tailings.
Permanent Magnetic Drum Separator Structure:
Permanent Magnetic Drum Separator mainly by the cylinder, roller, brush roller, magnetic system, transmission parts 6 parts. Cylinder by a 2-3mm stainless steel plate welded into the tube, end caps for the aluminum casting or work piece, connected with stainless steel screws and barrel. Motor or directly through the reducer Promise speed motor, drive cylinder, magnetic roller and the brush roll for rotational movement. Magnetic system is an open magnetic system, mounted on the cylinder and exposed full magnetic. Magnets with stainless steel bolts installed in the magnetic yoke of the floor, out of cylinder yoke shaft, the shaft has Shui arm fixed. Pulled the magnetic system can be adjusted Shui arm angle adjustment lever can be fixed after appropriate.
Magnet Drum Separation Principle:
On permanent drum separators rectangular magnetic blocks generally made of sintered hard ferites are radially magnetized and mounted on a soft iron plate. The magnetic drum is connected to a rigidly fixed shaft, the position of which is adjustable. The outer drum made of high-grade steel or manganese steel rotates around the axis supported on roller bearings.
Magnet Drum Separation Construction:
- Highest grades of magnetic material including Neodymium-Iron-Boron (rare earth), Samarium-Cobalt (rare earth), Ceramic and Alnico.
- Dust tight 304 stainless steel housing construction.
- 1/4" x 2" x 2" angle inlet and outlet flanges.
- Access door for inspection and maintenance.
- Adjustable feed gate to meter product flow.
- Adjustable magnet positioning for optimum separation.
- Continuous cleaning discharges ferrous contaminants separation from product flow.
- Inlet has a fixed diverter to direct product flow over magnet.
- Outlet has splitter for ferrous and non-ferrous product discharge.
TYPES OF MAGNETIC DRUM SEPARATOR
Closed Type Drum Separation Configuration::
The totally enclosed type drum comes complete with a chute type feeder, hopper, adjustable feed regulation gate, magnetic drum and geared motor drive in a ready for use condition. Inlet and Outlet openings are flanged for ease of connection to customers duck work. Double or Triple totally enclosed machines can also be supplied if required by clients.
Wet Drum Separator:
STAR TRACE's Wet Permanent Magnetic Separation are offered in size of dia 1200mm(48') and 916mm(36'W) ion lengths of upto 3000mm(10'). Three basic separator designs are available for copping, roughing and finishing/cleaning applications. Each type can be supplied in single drum or multiple drum stages of taconite or magnetic and also for recovery for magnetic medium in dense media plants. The stationery magnet yoke is an assembly of Rare Earth Neodymium Permanent Magnet. The rotating drum is available with optional rubber or stainless covers.
MAGNET DRUM SEPARATION APPLICATIONS:
- Most economical automatic iron removing equipment for large volume for dry powders, granules & crushed materials.
- Suitable for any dry material.
- Silica, Sand, minerals, etc.
- Glass, pharmaceuticals, cement, metal recovery and plastic industries.
1. Half Counter current Tank (CTB)
2. Direct Flow Tank (CTS)
3. Counter current Tank (CTN)
which are used according to different granular and technological requirements.
MAGNET DRUM SEPARATION FEATURES:
- Low maintenance & High volume throughputs.
- Minimal spare parts required & Robust design.
- Drum housing can be designed to suit space limitations.
- Wide range of Drum diameters and widths available.
- Available in Single / double and triple drum complete unit.
- Different magnet configurations available suited to individual needs.
- Enhanced separation compared to equipment such as Magnetic Pulleys.
- Magnet Drum is supplied with fixing blocks and Shaft for adjustment.
- Powerful magnet zone approximately of 135 Deg fixed inside rotating SS Drum.
- Complete magnet Drum Separation machine is supplied with hopper, vibrating feeding tray and gear/motor assembly.
- Electro Magnet separation drums are made using Aluminium or Copper conductors.
- Made with Strontium ferrite magnets & Automatic self cleaning mechanism.