Aanal Magnetic Industries

Odhav, Ahmedabad, Gujarat

Aanal Magnetic The Coolant fluid with iron dust particles falling by gravity to the inlet of the separator from the precision machine tools such as Grinders, Milling Machines, Automats etc. The coolant with iron impurities come into contact with Magnetic Drum and extracts all iron particles.The Magnetic drum is kept clean at all times by a spring steel blade scrapping along the circumference.A Rubber roller squeezes the sludges gathered to ensure that no coolant is wasted.

SPECIFICATIONS :-

• A Magnetic drum enclosed in stainless steel Drum having extra powerful Magnets with uniform Magnetic field all along the circumference.
• A sturdy welded Stainless Steel/M.s Frame.
• A neoprene rubber roller with covered bearings.
• A spring steel blade with adjustments for efficient scrapping of the sludge.
• An electric motor working 440 Volts with a reduction gear revolving the drum at about 10 RPM

the permanent over band magnetic separators (obms) supension type permanent over band magnetic separator are develioped to remove tramp metal from the product carried by vibratory feeders, belt, or inclined planes. These are mainly used to safeguard machine such as shedders, crushers, others and to remove ferrous particles and purify the end products (industries such as coal mines , foundries, cement works, food, sponge iron< glass, char coal, chemical and domestic waste recycling plants)these permanent over band magnetic separator are used for an automatic removal of ferrous contamination. For other purposes, fixed permanent suspension type magnets are more suitable.

applications

several types of separators are developed to operate at pre determined working space over the conveyor i.e. 100, 150, 200, 250 and 300 mm. While choosing the over band, the speed of the belt, the nature of the product, its density, its granulometry and size of the particles, which have to be extracted are the main parmameters to be taken into consideration.

construction :

2 "u" section pieces are fitted on the magnet by fastening ears and are supporting bearings of drums and the drumd are enuipped with shafts mounted on removable hubs. All the bearings are equipped with stakes for tightening the belt. Reduction gear coupled electric motor/geared motors by vee belts drives the belt.

magnet unit :

this magnet is developed from high intensity stroncium ferrite rare earth magnets and guaranteed to give full magnetic power in the entire life span of installation. One non magnetic stainless steel plate is supplied to cover the poles of the magnet. No need for electrical supply or maintenance.

installation :

these magnetic separator can be installed either inline over the terminal head pulley (image-1) or transversal to the conveyor (image-2). For both cases, it is required to foresee non-magnetic products under the magnetic fileld. Most suitable position is inline (photo-1) over the head pulley. The material being conveyed is in vitual suspension and tramp iron is therefore more readily extracted. Good results are obtained by combining a permanent megnetic over and with permanent magnetic pulley at discharge end.

The Permanent Magnetic Drums consists of a stationary Permanent magnetic assembly having uniform and everlasting Magnetic field accross the entire width of the drum, which is effective over approximately half the drum circumference as shown in Fig-1. Drum shell made of non Magnetic stainless steel revolves around the magnetic field. As the material fed evenly from the chute falls over drum, powerful magnetic field attracts and holds ferrous particles to the revolving shell. As the revolving shell carries the Iron particles through the stationery magnetic field the non-magnetic material falls frelly from the shell while ferrous particles are firmly held until carried beyond devider and out of magnetic field.

The Permanent Magnetic Drums consists of a stationary Permanent magnetic assembly having uniform and everlasting Magnetic field accross the entire width of the drum, which is effective over approximately half the drum circumference as shown in Fig-1.Drum shell made of non Magnetic stainless steel revolves around the magnetic field. As the material fed evenly from the chute falls over drum, powerful magnetic field attracts and holds ferrous particles to the revolving shell. As the revolving shell carries the Iron particles through the stationery magnetic field the non-magnetic material falls frelly from the shell while ferrous particles are firmly held until carried beyond devider and out of magnetic field.

The strength of the permanent magnetic drum is guaranteed to be greater than corresponding electromagnetic drum. The Permanent magnets used are everlasting magnents and its strenght does not diminish during normal use and can be used through