SUSPENDED PERMANENT MAGNETIC
OVER BAND SEPARATORS are specifically designed to remove
tramp metal from the products carried by Belt, Vibratory
Feeders or inclined planes.
Over Bands are specially used to protect Machines such as
Crushers, Shredders etc. , to remove Ferrous particles and
purify the products (Foundries, Coal Mines, Cement Works,
Food and Chemical Industries, Domestic Waste Recycling
Plants)
These Magnetic Overband Seperators are used where automatic
removal of Ferrous Comtamination is required. If not, fixed
permanent Suspension Magnets are more suitable.
Applications :
Five types of Separators re-designed to operate at a
pre-determined working gap over the Conveyor i.e. 100mm,
150mm, 200mm, 250mm, and 300mm.
While choosing the type of Over Band, the speed of the belt,
the nature of the product, its density, its granulometry and
the size of the piece which is to be extracted are the
parameters to be taken into consideration.
Construction :
Two U-Section pieces are fixed on the Magnet by Fastening
ears and are supported by bearings of Drums. Cambered
Machined drums. Cambered Machined drums are equipped with
shafts mounted on removable hubs. For tightening the belt,
all the bearings are equipped with Stakes.
Reduction Gear Coupled to Electric Motor/Geared Motor by
V-Belts is used to drive the Belt.
Magnet Unit :
The Magnet is produced out of High intensity Stroncium
Ferrite Magnets and is guaranteed for the Magnetic Power
throughout the life of operation. A non-magnetic Stainless
Steel Plate is provided to covert the poles of Magnet.
Electrical supply or maintenance is not at all necessary.
Installation :
The Unit can be installed online over the terminal head
pulley (Fig-1) or transversal to the Conveyor (Fig-2). It is
necessary to forsee Non-Magnetic Products Under the Magnetic
Field.
The most efficient position is
inline (Fig-1) over the head pulley. The material is
conveyed
in virtual suspension and tram iron therefore is more
readily extracted.
For obtaining very good results, combine a Permanent
Magnetic Over Band with Permanent Magnetic Pullehy at the
discharge end.
|
