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Redhills, Chennai, Tamil Nadu
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Magnetic Separators

Our product range includes a wide range of high intensity high gradient drum separator, electro magnetic scrap drum separator, magnetic separators, wet drum separator, magnetic coolant separator and magnetic separator.

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Approx. 98,000 / Piece Get Latest Price

Product Details:
Minimum Order Quantity1 Piece
Drum Diameter400 mm
Drum Length1200 mm
Capacity3 Ton/Hour
Type Of Magnet UsedFerrite
Type Of Magnetic SeparatorsSingle Drum Magnetic Separator
ApplicationsTramp Metal Extraction, Recycling Industry, Pharmaceutical & Biochemical
Country Of OriginMade In India

These type of High Intensity & High Gradient Drum Separators, high gradient drum separators are extensively used in:

  • Non electric separators to separate tramp iron from non magnetic materials that are processed in bulk quantity for the purity of end products
  • Recovery of metals having commercial value
  • Protection of processing plant and machinery
Drum Separator also known as - Magnetic Drum Separator, Double Drum Magnetic Separator, Rare Earth Drum Separators, Drum Separator Magnets

These machines are also used in the processing industry for separating iron contamination from the following:

  • Mineral
  • Chemicals
  • Food
  • Flour plastics
  • Grains
  • Sand
  • Cement
  • Fertilizers
  • Abrasives
  • Glass
  • Slag
  • Ores
  • Rock
  • Refractors

Size range:

  • Standard drum diameters: 300 mm, 400 mm
  • Drum width range: 300 mm to 1200 mm
  • Other sizes as per requirement

Salient features:

  • Drum consisting of high energy rare earth neodymium permanent magnets
  • Strong and rugged construction
  • Automatic separator of iron impurities
  • Completely enclosed design that avoids dusting & pollution

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Approx. 95,000 / Unit(s) Get Latest Price

Product Details:
Usage/ApplicationFoundry, Blast Furnace
ShapeSealed O- Ring Construction

We are a pioneer name engaged in manufacturing and supplying advanced Electro Magnetic Scrap Drum Separator. Star trace always offers highest quality products, which are engineered by our skilled team of technocrats using superb quality raw materials. Electromagnetic scrap drum separator opens the way to new efficiency in handling big volumes of large-sized material encountered in today’s material processing and mineral concentration applications.The patented coil construction produces a much deeper field than can be produced on electro or permanent pulleys or any other type of magnetic drum separator. In addition, the magnetic collecting pole area has been increased to give the drum greater ability to carry heavy magnetic loads. The surface holding force developed by this drum is also higher than any drum or magnetic pulley. Our electromagnetic scrap drum separator does not only achieve better separation than was previously possible but also extend the range of magnetic treatment to meet larger requirements.

Typical applications:

  • Foundries

  • Blast furnace and bof slag

  • Open hearth slag

  • Dry magnetite ore cobbing

  • Auto fragmentizing and processing



  • Deep, powerful magnet assembly, combined with high surface holding power

  • Deep field pattern, improved surface area, and greater magnetic pole area

  • Extended range of magnetic treatment

  • Simple installation and minimum space requirements

  • Low dc power costs and extremely efficient performance

  • Rugged construction for virtually maintenance-free operation

  • Sealed cylinder o-ring construction a "must" for unprotected outdoor operation

  • Heavy-duty, weatherproof manganese-steel cylinder

  • Low drive hp requirements

  • Steel support bearings

  • Flexibility in application

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Approx. 2.5 Lakh / piece Get Latest Price

Product Details:
Rotation speed39r/min
Surface TreatmentPolished

Magnetic Separators
Froth flotation is an important concentration process. This process can be used to separate any two different particles and operated by the surface chemistry of the particles. In flotation, bubbles are introduced into a pulp and the bubbles rise through the pulp. In the process, hydrophobic particles become bound to the surface of the bubbles. The driving force for this attachment is the change in the surface free energy when the attachment occurs. These bubbles rise through the slurry and are collected from the surface. To enable these particles to attach, careful consideration of the chemistry of the pulp needs to be made. These considerations include the pH, Eh and the presence of flotation reagents. The pH is important as it changes the charge of the particles surface and the Eh effects the chemisorption of collectors on the surface of the particles.

The addition of flotation reagents also effects the operation of these processes. The most important chemical that is added is the collector, This chemical binds to the surface of the particles as it is a surfactant. The main considerations in this chemical is the nature of the head group and the size of the hydrocarbon chain. The hydrocarbon tail needs to be short to maximize the selectivity of the desired mineral and the headgroup dictates which minerals it attaches to.

Flotation Equipments :

  • Flotation columns
  • Continuous flotation cells
  • Electro- Flotation Cells
  • Flotation Machine

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Approx. 1.5 Lakh / Piece Get Latest Price

Product Details:
Drum Diameter300 mm
Drum Length1500 mm
Capacity20 Ton/Hour
Type Of Magnet UsedFerrite
Type Of Magnetic SeparatorsSingle Drum Magnetic Separator
Cooling SystemOil-Cooled
ApplicationsTramp Metal Extraction From Low-Viscosity Liquids
Magnetization power0.68 kw
Gauss Value1200 Gauss
Apparatus Weight1500 kg
Country Of OriginMade In India


  • Stl is one of the leading manufacturers of ore dressing equipment. The present process equipment enables us to provide complete packages. Magnetic wet separators, Electro Magnetic Drum Separator, Wet Drum Separator, high intensity magnetic separator, wet magnetic separation process constitute an important part of the product range and are known for advanced engineering design and excellent performance. As a result of continuous development in separator technology stl can offer a complete line of magnetic wet separators to the mining and mineral industries.

Product models and sizes:

Stl's wet permanent magnetic separators are offered in sizes of dia. 1200 mm and 916mm in lengths of up to 3000mm. Three basic separator designs are available for cobbing, roughing and finishing/cleaning applications. Each type can be supplied in single drum or multiple drum stages of taconite or magnetite and also for recovery for magnetic medium in dense media plants. The stationary magnet yoke is an assembly of strontium-ferrite permanent ceramic magnets. The rotating drum is available with optional rubber or stainless steel covers. The magnetic flux pattern will match the tank configuration for optimum performance. Stl's magnetic wet separator dia 916 x 300 mm is the smallest full scale separator in the 916 series and is primarily used for pilot plant tests. The separator can be delivered in concurrent, countercurrent and counter rotation versions. Stl's magnetic wet separator for laboratory use have drum dimensions dia. 600 x 285 mm and dia. 200 x 100 mm and are suitable for batch or continuous testing. The test results from the stl laboratory.
  • Separators correspond closely to those obtained in full scale operation.
  • Pilot unit dia. 916 x 300mm. Left.
Stl's magnetic wet separators have been developed in close cooperation with the swedish mining industry for treatment of magnetite. A prime consideration in its advanced engineering design has been high capacity, improved metallurgical performance and highest availability. The separator is constructed as a separate unit consisting of drum with magnet yoke, tank and drive package, all mounted on a heavy-duty frame. The design of the frame allows any number of units to be connected in series as multi-stage installation. This design offers a flexible flow sheet layout the drum shell is made of non-magnetic stainless steel with abrasion-resistant wear cover and sealed heads of cast rigid aluminium alloy. The drum shaft runs in spherical, self-aligning anti-friction bearings.

Adjustment of magnet yoke and drum:

  • The magnet yoke is mounted on the stationary drum shaft and its position can be adjusted (+/-35) by a lever at the end of the drum shaft to optimize runing conditions in accordance with tank design and type of ore. The gap between tank and drum, which determines the pulp flow speed, can be adjusted vertically by shims inserted under the bearing housing and shaft support. Horizontal adjustment is by slotted holes.

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Approx. 70,000 / Unit(s) Get Latest Price

Star trace‘s specialized in manufacturing a wide range of Magnetic Coolant Separator. A team of committed professionals with more than one decade of experience are available, who have designed, developed and supplied filters to various industries. Star trace filters are working in different industries like engineering, automobile, bearings, spindles, textile machinery rolling mills, wire drawing etc. , the filters have been supplied to both indigenous and imported machines and also used as original fitment by many machine tool builders. The company has wide range of standard models to choose from and special / larger system can be designed and supplied as per requirement and application.



  • Magnetic filter are suitable for cylindrical, centreless, surface & internal grinding machines, thread grinders, honing machines, rolling mills etc., it is also used as a pre-filter alongwith other types of coolant filters like paper band or hydro cyclone filters. The unit can be fitted on existing.


Construction & Working Principle

  • Magnetic filter consists of powerful magnetic drum driven by double reduction worm geared motor. The contaminated coolant from the machine is passed is through the gap between the drum and the body. The dust particles are attracted by the drum and a rubber roller squeezes the swarf which is scrapped off by a scrapper plate. The clean coolant is collected is the coolant tank for recirculation to the machine.


Advantages of Magnetic Filter

  • Removes ferrous particles from coolants.
  • Improves surface finish on components.
  • Increases coolant life & wheel life.
  • Frequent cleaning of coolant tank is avoided.
  • Can be used as a pre-filter for other filtration systems

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Approx. 1.1 Lakh / Piece(s) Get Latest Price

Our Magnetic Separator are extensively used for installing above conveyor belts, vibratory feeders, chutes . Their function involves picking up of ferrous metal parts from bulk goods(magnetic separator).

Liquid line magnetic separator:


  • We manufacture liquid line magnetic separators that are designed for use in heavy duty, large volume liquid & semi-liquid line flow systems.

Eddy current separator:


  • Star trace is a highly known and established manufacturer and supplier of eddy current separators, which are ready to be installed in your separation facility(magnetic separator).

Wet high intensity magnetic separator:


  • We at star trace are recognized manufacturer, supplier and producer of wet high intensity magnetic separator (whims). Wet high intensity magnetic separator designs, develops, manufactures and markets magnetic separation equipment for beneficiating weakly magnetic minerals, and for purifying non-metallic minerals (magnetic separator).

Roll separator:


  • Our company was the pioneer in the manufacturing of indigenous high intensity & high gradient roll separators. These are extensively used for dry material in the domestic market and can separate different types of materials in diverse industries efficiently & economically (magnetic separator).

Magnetic drum separator:


  • Permanent drum type magnetic separator is most useful non electric separator for separating tramp iron from non magnetic material processed in bulk quantity for the purity of end products, recovery of metal having commercial value and protection of processingplant and machinery (magnetic separator).

Wet drum separator:


  • Stl is one of the leading manufacturers of ore dressing equipment (magnetic separator). The present range of stlprocess equipment enables us to provide complete packages. Magnetic wet separators constitute
  • An important part of the product range and are known for advanced engineering design and excellent performance (magnetic separator).

Electro magnetic scrap drum separator:


  • We are a pioneer name engaged in manufacturing and supplying advanced electromagnetic scrap drum separator. Star trace always offers highest quality products, which are engineered by our skilled team of technocrats using superb quality raw materials (magnetic separator).

Additional Information:
  • Item Code: STMS43
  • Minimum Order Quantity: 1 Piece(s)
  • Port of Dispatch: Chennai
  • Production Capacity: 100 Month
  • Delivery Time: 1 Week
  • Packaging Details: Wooded Box

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Approx. 46,500 / Piece(s) Get Latest Price

Suspension Electromagnets

  • We are one of the leading manufacturers and suppliers of the highest quality suspension electromagnets, which are machined using most reliable raw materials to ensure excellence of products. These suspension electromagnets are manufactured by highly qualified and experienced professionals who always strive for perfection of products. These electromagnetic suspensions offered by us are sent for stringent quality check-up before supplying to the customers to ensure their satisfaction. Our range of suspension electromagnets is easily and cheaply accessible in the markets.


  • Our suspension electromagnets are designed for separating of ferrous metal from a variety of over- the- belt conveyor purposes. Proven in industries such as mining, recycling, tire shredding, pulp & paper and construction & demolition. Star trace’s suspension electromagnets offer superior strength and reliability. These suspension electromagnets are used in high volume low (less than 150 mm) product depth applications, suspended electromagnets offer “deep reach” capacity and the ability to be turned on & off. Installation options include in-line and cross-belt configurations to meet the specific needs of your applications.


  • As the product on a conveyor belt runs under the powerful magnetic field, ferrous material is pulled out of the product flow and held to the face of the magnet. While using a manual-clean model, the collected tramp metal is held in place for as long as the unit has power. For cleaning the unit, the power source must simply be turned off, which instantly releases the metal from the magnets hold. With self-cleaning models, continuous cleaning is made possible by a heavy duty clad belt that encircles the magnet on a series of rotating pulleys. As ferrous metal is attracted and held by the magnet, the moving belt carries the collected metal outside of the magnetic field where it is then released beyond the product flow.


  • Non-combustible coolant
  • External expansion tank
  • Insulated copper coils / aluminum coils
  • Manganese impact plate
  • Lift lugs
  • 1 year limited warranty on coils.

Additional Information:
  • Item Code: STSM21
  • Minimum Order Quantity: 1 Piece(s)
  • Port of Dispatch: Chennai
  • Production Capacity: 1000 Month
  • Delivery Time: 2-3 Days
  • Packaging Details: Wooden Box

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Product Details:
Type Of Magnet UsedFerrite
Type Of Magnetic SeparatorsMagnetic Floor Sweeper
Cooling SystemOil-Cooled
Country Of OriginMade In India
Country of OriginMade in India

We are established company involved in designing, developing and supplying excellent quality High Tension Electrostatic Drum Separators and offer it at market leading prices. Electrostatic drum separators are designed for separating mixtures of bulk materials, which are differing by their electrical properties. These superior quality high tension electrostatic drum separator are manufactured following international norms and standards to satisfy the customers and maintaining products quality.


  • This high tension electrostatic drum separator is capable of producing high grade concentrators with fast recovery of valuables owing to three -step re-cleaning and facility for heating materials. Besides these feature, it also consumes little electric power and is environment-friendly.


  • Beneficiation of ferrous, non -ferrous and rare metal ones.
  • Recovery of metals from industrial wastes (electronic or electrical engineering scrap, cables etc.
  • Recovery of dielectric materials (e. g. plastics) for recycling.
  • Purification of metal and non -metal powders.
  • Separation of industrial minerals (quarts, feldspar, mica etc.).
  • Shape and size classification.

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Approx. 15,000 / Unit(s) Get Latest Price

We manufacture Liquid Line Magnetic Separators that are designed for use in heavy duty, large volume liquid & semi-liquid line flow systems. It employs a slip-in cage made of stainless steel permanent magnetic tubes that capture ferrous tramp metal particles & improve the product's purity. The range of our liquid line magnetic separators can be availed in 7 standard line sizes ranging between 2' to 18' in diameter. We can also custom manufacture them as per the special needs of the customers. It allows the products to flow through the housing without bridging of the products. Using an interior baffle the product flow is directed towards the plate magnet. These liquid line magnetic separators can be installed in any position, whether vertical position that eliminates the sump area or horizontal to make cleaning easier.

Additional Information:
  • Minimum Order Quantity: 1 Unit(s)

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Approx. 1.4 Lakh / Unit(s) Get Latest Price

We are one of the leading manufacturers and suppliers of the highest quality concentrator separator, which are manufactured using the finest quality raw material to ensure quality of products and customers’ satisfaction.


  • Permanent magnetic concentrator separator is extensively used for advancing or concentrating material containing a very high percentage of magnetic or where magnetic/mechanical agitation is required for the separation of many difficult materials. It is perfect for the improving sponge iron/cast iron borings, steel/brass aluminum turnings, chips and for mineral beneficiation application such as the purification of dry ceramic and refractory materials, reclamation of abrasive grains, removal of iron contamination from chemical powders and grains and for many other such applications requiring maximum separation with minimum production loss etc.


The separator basically consists of:

  • An electromagnetic vibratory feeder (with sub-hopper), which provides step less regulation of feed for even flow.
  • Two conveyor belts the upper belt running ahead of the lower conveyor belt and in the same direction.
  • Permanent magnet unit for picking tramp iron.
  • Magnetic and non-magnetic collection hopper
  • The drive.
  • The supporting structure.

The material to be treated is fed from the vibratory feeder on to lower belt where after traveling a short distance it comes under the belt conveyor. The upper belt conveyor runs under a series of powerful concentrator separator arranged in such a manner so that the material is exposed during its travel through a number of magnetic fields of alternating polarity. Due to the continuous repetitive agitation of the material nonmagnetic material falls back on to the lower conveyor belt, while the magnetic material is retained on the upper conveyor belt due to the force of magnetic attraction. The separated material are carried and deposited into the respective magnetic and non-magnetic discharge chutes.

Manufacturing range:

  • The concentrator separator is available in a wide range of sizes and capacities up to approx. 100 tph and 650mm belt width up to 2000mm belt width.

Options available at extra price:

  • A variable speed drive motor can be furnished in place of the slandered constant motor if varied products are to be handled.
  • The built-in feeder and motor starter can be furnished separately for remote mounting where remote control is desired.
  • Multiple-stage units can be supplied for unusually difficult materials.
  • Other sizes on request.

Technical data specification subject to change. Special concentrator separator can be made on request, customers have to just send us their technical data and application.

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Sudha  (Managing Director)
Star Trace Private Limited
No. 7, Jeevanandham Street, Red Hills
Chennai - 600052 , Tamil Nadu , India
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