Rare earth magnets are the most sturdy type of magnets available at present. These magnets are manufactured by us using several rare earth elements. Owing to the brittle nature of these magnets, we properly coat them with nickel to provide extra firmness. These magnets are widely used in computer hard drives, fishing reel brakes, audio speakers, bicycle dynamos, and so. Weproduce two primary varieties of rare earth magnets, i.e., Neodymium and Samarium-cobalt. Out of these, neodymium type rare earth magnet is comparatively cheaper. Samarium variety of rare earth magnet is a little expensive due to their complex manufacturing process and their special quality to withstand high temperatures.
Sheet magnets are one of the most inexpensive magnets that are available in the market. These magnets are smooth, nonporous and are all weather resistant. The strength of the magnets can be increased by either increasing the width of the sheet or through magnetizing method.
The magnetic strips can also be supplied with a pressure sensitive adhesive backing or foam tape backing on one side for more bonding strength. For increasing the holding power, in some case, these magnets are also provided with steel backing to increase the holding power. The magnetization and the pole spacing of different sheet magnets are different because different applications require different magnetization. There are two methods of manufacturing magnetic sheet:
Available in different length, breadth and thickness
The surface can be laminated with double sided self-adhesive and color PVC
They are both isotropic and anisotropic
They posses good magnetic strength
They are non porous and weather resistant
Magnetic sheets are of following types:
Rolling Magnetic Sheets: The rolling magnetic sheets are powerful magnets which find their usage for large-scale advertising ornaments, toys and diversified craft works.
Cutting Magnetic Sheets: The cutting magnetic sheets have their utility for instruments, meters, sensors, advertising ornaments, toys and different kinds of craft-work.
Calendaring Magnetic Sheets: The calendaring magnetic sheet too like rolling magnetic sheet is used for advertising ornaments, toys and various craft works.
Plain Magnetic Sheets: These magnets are without any laminations.
Colored Magnetic Sheets: They are laminated with colored vinyl (PVC).
Self-Adhesive Magnetic Sheet: They are laminated with self-adhesive tape.
The sheet magnets have the following applications:
We offer suspended magnets, which are permanent magnets that remove iron from wood chips before they are burnt or reused. These are useful to remove various impurities like iron parts like nuts and bolts from coal, coke, ore and other minerals at extremely high belt speeds.
Low weight and power consumption
Easy to install
High magnetic flux density helps to provide effective and consistent performance
Flush stainless steel magnetic surfaces are easily cleaned manually
Incorporated with a handle to swivel magnet for cleaning purposes.
Applications: Useful for processing of following materials like:
Sonal Magnetics is well known for its supply of magnetic rods. Magnetic rods are very useful in removing iron chips and turning from deep cavities in heavy casting. The magnetic rod produced by our company has one end of the rod magnetic and it is an ideal tool for assembly slops, garages and maintenance jobs. The sufficiently powerful magnets attached to the end of the rod help in attracting easily nuts, washer from intricate spaces, which are otherwise in accessible to hand. The use of this rod also saves valuable time.
Another important item of exports from our company is Permanent magnetic drum type separator. These magnetic separators are utilized for clearing and purifying free flowing powders and granular material or concentrate and reclaim products in such materials. Advantage of using such tool is that it saves the valuable equipment like grinders, crushers, rolls, etc. against tramp iron. We design our magnetic drum type separator in such a way that it can be installed inside closed chutes, at outlets of chutes and hoppers, or where materials discharge from feeders and conveyors.
We produce two types of magnetic drum types separators: Double drum and triple drum magnetic separators which are ideal for separating ferrous metal from material such as shredded cars, slag, crushed ore and ash at mass burn plants, in foundries recycling plastic, aluminum and glass. Ferrous metal is magnetically drawn out of the material feed, held against the revolving shell, and released when it reaches a discharge point beyond the magnetic field.
Sonal Magnetics is a reputed manufacturer and supplier of overband magnetic separators. Making use of good quality ceramic or rare earth magnets, we produce these magnets which are designed to trap and hold the tramp metal from the product carried by the conveyor. They are kind of suspended magnets that are necessary for the removal of the ferrous contaminants.
We manufacture overband magnetic separators in different configuration and sizes. Many facilities use our separators to protect machinery, such as crushers at quarries, cement plants, and mines. Our magnets also find their applications in industries like glass, plastic, foundries, iron and steel etc.
These units can be installed either inline over the terminal head pulley or transversal to the conveyor.
The magnets used are either ceramic or powerful rare earth magnets.
The separator is housed in stainless steel structure.
They are available in both flat and curved shapes and could be installed either above or below the passage of material flow.
Sonal Magnetics is engaged in the manufacturing of Magnetic sweepers. Using the best quality magnets, we manufacture magnetic sweepers which are ideal engineering products that are normally used on foundries, parking lots, driveways, construction sites, loading docks, truck terminals, landfill roads, airports, stadium, shipyards, race tracts. They also clear the roads from tramp iron and sharp nails thereby protecting the tires from scratches and puncture.
Our magnetic sweepers can drastically reduce tire repair and replacement costs, and eliminate costly downtime by keeping vehicles in service. The magnetic sweepers are moved over areas that need cleaning, automatically picking up loose pieces of ferrous material and holding them until the load is ready to be discharged. The magnetic sweepers are cost effective and easy to operate.
We offer ferrite magnet, which are electrically non-conductive magnets and consists of iron oxides like hematite, magnetite with traits of other metal oxides. These have high permeability and in saturated state our range conduct a magnetic flux, which allows them to store stronger magnetic fields than iron.
• Resistant to demagnetization • Show less coercivity • Brittle and are prone to breakage • Resistant to corrosion • Good temperature stability
• Electronic inductors • Transformers • Computers • Loud speakers • In radar as absorbing particles • Industrial automation • Conveyor belts • Electric motors • Magnetic separators • Magnetic resonance imaging.
Leveraging on our more than one and half decade of industry experience, well developed manufacturing facilities and services of experienced industry professionals, we are able to fabricate a wide range of permanent magnetic equipment like magnetic pulley, lifting magnets, hopper magnets, grill magnet and other associated products like ferrite magnet, magnetic separator, rare earth magnet, magnetic pulleys, suspended magnets, over band magnetic separator, inline drum type magnetic separator, permanent lifting magnet, etc. Further, our in depth knowledge of the involved processes also assists us to bring in them customized changes as per the specific process requirement of our clients.