Compaction Table: Heavy duty for maximum loads. –Standard or custom made to specification. Speed and impact adjustable Electro Magnetic Industries” compaction tables can be supplied with Pneumatic or Electric Vibrators. Most are both speed and force adjustable and Heavy-duty construction. “Built in” versatility means these tables can be used for packing, setting, casting concrete as well as fatigue testing. Vibration is isolated from the frame with inflatable air mounts, rubber mounts or springs. The motorized electromechanical vibrating table consists of a solid base plate and a vibrating top. The top platform vibrates at 1500/3000 vibrations per minute through two/one unbalanced vibration motor housed inside. The motors with the unbalanced load will generate the amplitude of 1.5 mm to 3 mm and that will shake the material and compact the material.

Details

• We Manufacture Following Types of Vibratory Feeder:
• Motorized Vibratory Feeder
• Electromagnetic Vibratory Feeder

Technical Specifications

• The Mechanical Vibratory Feeder consists of a tray made out of Mild Steel.
• The body housing of the Vibrator is made from Heavy duty M.S.Plates.
• As the Motor get energized the Vibration sets the material in motion.
• The Vibration of the feeder will be controlled with the help of adjusting loads of the motor.
• The Feeder will be mounted on Heavy Duty Spring Bar/Brackets or Base Mounting.

Application

• Linens can be provided for special applications e.g. Feeding of ORE and pellets in the blast furnace.
• Enclosed body for feeder can be a manufacturer for extracting minerals for storage bins and convey to kilns.

Technical Specification

• The Electromagnetic Vibratory Feeder consist of a tray made out of Mild steel or Stainless Steel and the body housing.
• The body housing of the Vibrator is made from Heavy duty M.S.Plates.
• As the Magnet get energized the Vibration sets the material in motion.
• The controller of Vibrator gives the controlled flow of the material.
• The housing of the Electromagnet is made in totally enclosed design make it dust proof.

Vibrating Screen Machine is used for

• Vibrating Screen Machine For Chemicals
• Vibrating Screen Machine For Pharmaceuticals
• Vibrating Screen Machine For Aluminium Fluoride
• Vibrating Screen Machine For Spices
• Vibrating Screen Machine For Atta
• Vibrating Screen Machine For Suji
• Vibrating Screen Machine For Haldi powder
• Vibrating Screen Machine For Mirch Powder
• Vibrating Screen Machine For Mineral Garnet
• Vibrating Screen Machine For Zircon
• Vibrating Screen Machine For Medicines
• Vibrating Screen Machine For Bulk Drug
• Vibrating Screen Machine For Plastic
• Vibrating Screen Machine For Rotomoulding Machine
• Vibrating Screen Machine For Refractories
• Vibrating Screen Machine For Wood Chips
• Vibrating Screen Machine For Ceramic Pulp
• Vibrating Screen Machine For Paper Mill
• Vibrating Screen MachineFor Packaging Line

Operating PrincipleUnbalance motors are asynchronous AC Motors with pairs of centrifugal weights fitted to the ends of the motor shafts. The size of the unbalance and with it the amplitude of the oscillation by the working unit can be adjusted by shifting the centrifugal weights when the motor is at a standstill.A stable, rigid motor shaft and roller bearings with a long service life allow the unbalance motors to be operated continuously even under difficult operating conditions. The unbalance motors are supplied in 2, 4, 6 and 8 Pole versions. This means the motor speed and therefore the oscillation frequency can be ideally selected to suit each particular application. The unbalance motors are also available in a special version for mains voltages up to 690V and for a mains frequency ranging from 50 Hz to 60 Hz.

We Manufacture Following Types of Vibratory MotorsUnbalance Vibratory MotorCenter Flange Vibratory MotorDouble Flange Vibratory MotorFoot Mounted Vibratory MotorIndustrial Vibrator MotorTop Flange Vibratory Motor

Salient Features

• Flour and semolina mills
• Feed mills
• Seed cleaning plants
• Works on cereals cleaning and calibration centers.
• Aluminum Industries
• Sand Material

• Work holding device for surface grinding machines.
• Each pole is having separate coil, as such very strong& even magnetic flux is generated.
• Accuracy as per IS : 8710 - 1978.
• Magnetic pSVMl is 30-50% more then IS specification.
• Mag - D - Mag with variable control unit allows neutralizing the residual magnetism precisely, using a microprocessor based control circuitry.
• Variable supply to vary power which helps in alignment
• & removing of war pages of thin jobs.
• Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests.
• Also available in Longitudinal Poles.
• We also manufacture Special chucks to suit individual requirements.
• Good quality & standard electrical accessories.

Salient Features

• High Strength
• Low Maintenance
• Easy Handling
• High Performance

Slurry Cycle In slurry cycle electromagnetic foil will be energized this slurry valves will be open. The pump will feed the slurry into the ferro filter tanks. The time for the slurry cycle can be decided practically.

Air CycleIn air cycle this slurry returns valves open where the slurry feed valves will be closed.Then the air valve at the top of the ferro filter tank will be open which feed the air into the slurry tank thus this slurry will be pressurised to be drain by slurry return valves feed tank. So there is no wastage of feed slurry during the separation process.

Wash CycleAs the air valve closed the slurry return valve also closed and the wash valves will be open. The magnet power supply is also switched off in this cycle. From the wash valve water will be jet on the ferro filter cartridges which wash out the stick magnetic content and drain the same with water.Our filter grids are magnetized by the electromagnetic field created by surrounding coil. The coil is totally sealed to prevent and leakages.

Salient Features

• Robust Construction
• High Efficiency
• Low maintenance

Application

• Ceramic Industries
• Glazed Tiles Industries
• Pharmaceutical Industries
• Food Industries
• Chemical Industries
• Mineral Processing Industries

Features

• The magnetic pulleys can be installed easily at conveyor discharge
• They give complete magnetic protection over the entire face of the pulley for removing ferrous contaminants
• For different conveyors the magnetic pulleys of different sizes are available
• The pulleys either use ceramic magnets or powerful rare earth magnets

General Specification

• Flux density: 8500 ± 200 gauss
• Maximum operating temperature 450?C
• In all pulleys, best grade St. Ferrite/Rear Earth magnets are used for construction. The outer face and the end plates of the magnetic pulley are made out of stainless steel
• The magnetic pulley removes contaminants like nuts, bolts, wire, tools etc.
• It protects equipment, and product from the hazards of tramp iron

Types

• High Intensity – (NdFeb Magnet – 8500 Gauss)
• Low Intensity - ( Ferrite Magnet - 3500 Gauss)

Customized Pulley DesignsShree Vishwakarma Magnets also makes custom designed Magnetic Pulleys to precisely fit customer’s application. Following information is required:

Type of material

• Conveyor belt width
• Belt Speed
• Size and concentration of the contamination
• Burden depth

InstallationInstallation is often very simple. Four bolts on a set of pillow block bearings normally hold the pulley in place. Loosen the conveyor belt, remove the old pulley and install the magnetized pulley. This type of installation does not require electricity.

We offer high quality Prong Magnets for Pipeline Systems which is used for liquid materials. These are designed heavy duty large volume liquid and semi liquid line flow systems. Employed with stainless steel permanent magnet and tubes slip in cage these serves various functions. The captured tramp metal particles migrate to the rear of the tubes where they remain protected from wash-off until the tubes are cleaned. The cage has positioning lugs that mate with locating recesses in the body of the T-Trap preventing rotation as fluid flows through the trap. Having a top access bolt-on steel plate and seal, the T-Trap is easy to clean. With the top the magnet cage is simply lifted out, wiped clean and reinstalled. Our range of products are available in 7 standard line sized from 1 to 18 inches in diameter. These serve applications in various industries like plastic, food processing, glass and chemical industry.

Magnetic Retrieving Batons are innovative and powerful tools designed to remove ferrous materials in wet and dry environments. They are great tools to collect scattered nails, nuts, bolts, screws etc. and they are very handy in cleaning drill and lathe machines' ferrous waste.

The Magnetic Retrieving Batons are made entirely of Stainless Steel and the magnets are super strong Rare Earth NdFeB magnets.

• Ideal for collecting metallic hardware from storage bins
• Clean water or de-greasing tanks of metal shavings
• Unique shape allows for easy pickup from walls and corners
• Clean the metallic waste from Drill Machine Tables, Lathe Machine and other such machines
• Very easy to clean. The Magnetic Retrieving Batons come with Easy to Clean Release Lever. Simply pull the lever forward and all the collected items will be released

Application

• Food industries like Tea, Spices, Coffee, Cocoa, Milk Powder etc.
• Tobacco
• Chemicals
• Plastic
• Flour Mill
• Foundry Sand
• Cattle Feed Materials
• Minerals
• Detergents
• Fertilizers
• Pharmaceuticals

Features

• Easy handling by this open-throat design, while maintaining production rates.
• Hinged magnets open for easy cleaning.
• Maintenance Free.
• Also available in self-cleaning model.
• Centered deflector ensures product is directed toward the permanent magnet face
• High Durability.
• Customized sizes available as per customer's requirement.

Salient Features

• High strength, concentrated deep magnetic field.
• Endless cleated belt.
• Operates in hazardous environments.
• Adjustable magnetic strength.

Applications

• For the separation of Sponge iron and char.
• For the Up gradation /separation of Bauxite fine powder.
• For Up gradation of iron ore.
• Cast iron powder cleaning etc.

It is the most suitable for dehydrated food processing industry:

• Chilli
• Garlic
• Onion

and various other vegetablesThe magnetic sorting belt is also useful for separation of quartz and many other mineral products which are having both kinds of impurities.

Our Magnetic Head Pulleys is specially design for conveyor systems to continuously remove and discharge tramp metal from the product flow for purification and materials separation. These magnetic head pulleys is more preferable for superior removal of ferrous contamination such as spikes, nuts, nails, cans any many other unnecessary materials.

Mostly used in wood, plastic, steel, paper, scrap yard, mining recycling, municipal recycling industries and many other recycling plants with best and maintenance free operation.

• Bored and Keyed Hubs
• Maintenance Free

Working PrincipleIn Magnetic Destoner separator, a short conveyor belt envelopes the magnetic roll and a tensioning ideal roll. A suitable feeder discharges materials on the belt. The ferromagnetic and paramagnetic particles adhere to the belt while the nonmagnetic particles flow freely off at the end of the conveyor.

Features

• Magnetic Rolls available in 75(3 inches) & 100mm(4 inches), 150mm(6 inches) , 200mm (8 inches), 240mm(9.5inches) diameter. & widths up to 2000mm.
• A 0.5 HP, variable speed DC/AC geared motor drive adjustable from 0 to 280 RPM drives the roll.
• Vibratory feeder provided with high quality unbalanced vibratory motors.
• Abrasion resistant endless conveyor Belts with a thickness of 0.35mm is provided for the Machine.

Salient Features

• Vibratory Feeder with controls provided for Feeding.
• The high efficiency of the iron separation system.
• Abrasion resistant endless conveyor belt with a thickness of 0.35mm is provided for the Machine.
• Multi-stage system up to 6 stages is available.
• Different Magnetic Strengths are available:
• 8, 000 Gauss
• 10, 000 to 11, 000 Gauss

Magnetic Destoner is used for Cleaning and Processing for various types of Grains

• Rice Cleaning
• Wheat Cleaning
• Corn Cleaning
• Pulses Cleaning Spices
• Cleaning Seed Cleaning
• Semolina Cleaning
• Chilli Flakes
• Sesame Cleaning
• Cumin Cleaning
• Fennel Seed Cleaning

Magnetic Destoner is also used for various applications below

• After Gravity Separations
• At discharge of Bucket Elevators
• At first break in Flour Mill
• It is installed in Buhler Flour Mill
• For cleaning live
• Discharge of all cleaning machines
• In auto cleaning machines

ApplicationsOur Magnetic Destoner machines are mostly used in various industries like minerals applications such as abrasive, refractory and ceramic raw material beneficiation, alumina, silica, carbide, magnesite, quartzite, etc. Glass raw materials cleaning silica and quartz, feldspar, dolomite, etc.Ultra high purity quartz cleaning, graphite upgrading, manganese ore beneficiation, bauxite upgrading, diamond ore beneficiation, selective separation of garnet/ilmenite/rutile, zircon, beneficiation of iron ore, recovery of metals from slag, removal of ferrous silicates from limestone, magnesite etc.Also, our magnetic destoners are also used for food processing industries which can remove mud balls from wheat, rice, sesame, semolina, cumin, fennel, chilly flakes and many other food products.

Testing FacilitiesLive working of a machine will be demonstrated at our workplace. A small sample of around 5-10 Kgs. of material can be tested free of cost and performance of our machine can be demonstrated.

Features

• Zero electricity required
• Forged hook for high mechanical strength and durability
• Precision machined assembly block in single piece to enhance efficiency
• Designed for safety and light weight
• Fool proof locking system with an easy to use "on" and "off" lever
• 3 times rated capacity factor of safety to meet the safety standards as per international standards for under the hook devices
• Test certificate for safety factor from government approved third party
• No Maintenance and Operating cost
• No damage to the work piece being lifted
• Very Compact

Benefits

• Lifting Magnets use space more effectively. Eliminates the need to gauge and increase stacking height
• As less as one operator can move large and heavy work piece safely and easily using Magnetic Lifters
• Lifting Magnets save labour and time - improves productivity

Construction:

Permanent Magnet Lifters have strong magnetic field path produced by NdFeB Magnetic materials. "On" and "Off" of the magnetic path is controlled by turning the lever manually. There are shackles on the top of Magnetic Lifter for lifting.

Operating Instructions

• The work piece surface (magnetic ferrous surface) and magnet pole surface must be clean and smooth to achieve maximum efficiency. Ground and machined surface are ideal but a good clean surface on a ferrous or casting is acceptable provided a sufficiently flat area available for good magnetic contract with the work piece
• There should be no air gap / inclusions between the magnet pole and the job surface
• Place the magnet on the ferrous surface. Unlock the lever by pulling it out and then turn it to the “ON“ position. Once it is made “ON”, lock it by releasing it. For making it “OFF”, please follow the similar procedure. (Do not place on wooden surface OR non-magnetic surface - it will not be possible to operate Lever to “ON” position)
• Move the load smoothly, avoid shocks and collisions
• To place / drop the lifted material, operate the lever to the “OFF” position

When not in use

• Apply Grease / Oil on Magnetic Poles surface to prevent it from rusting and
• Place it on thick wooden plank to safeguard its Magnetic poles from any damages, scratches etc.

Safety Instructions

• Place the magnet on the Ferrous Surface in “OFF” position and then make it “ON”. Do not make it ON without keeping it on ferrous surface
• The magnet is to be placed on the center, i.e. centering to the center of gravity of the load and then lift
• While handling the load, no person should be allowed in the immediate danger zone
• Ensure that the lever is made “OFF” after resting the load at desired place in balance position

Important Factors for the Safe Operation of Lifting Devices

Load characteristics other than just weight must be considered in order to determine the weight that any magnetic lifter can lift. This statement is true for any lifting magnets because they all operate on the same fundamental laws of Physics. Magnetic power is pictured as lines of force flowing from North to South Pole. Anything that limits the flow of these magnetic lines of force obviously reduces the magnet’s lifting ability. There are four important factors which limit the flow of these lines of force.

Load Surface Conditions

Magnetic lines of force do not flow easily through air, they need iron in order to flow freely. Therefore, anything that creates an air gap between a magnet and the load, limits the flow of magnetic force and thus reduces the lifting capacity of a magnet. Paper, dirt, rust, paint and scale act in the same way as air, so also a rough surface finish between the magnet and the load.

Load Length and Width

When the length or width of a load increases, it ceases to lie flat and the load begins to drop at the edges. The drooping/sagging of the load can create an air gap between the load and the magnet. If this occurs then the lifting capacity of the magnet is reduced.

Load Thickness

Magnetic lines of force are more effective when they flow through iron instead of air. The thicker the load, the more the lines of magnetic force. After a certain thickness of load, no more lines of force will flow because the magnet has reached its full capacity. Thin material (load) means less iron available and thus fewer lines of magnetic force flow from the magnet into the load. Therefore, the lifting ability of the magnet is reduced. Every magnet is rated for minimum thickness of load to reach full lifting capacity. Below such thickness of load will be rate the lifting capacity of the magnet. In general, it can be said the load must be thicker than the width of one of the magnet poles.

Load Alloy

Low carbon steels, such as soft Iron or Mild Steel are nearly as good conductors of magnetic lines of force as pure iron. However, if the alloys contain nonmagnetic materials, they decrease the ability of magnetic lines of force to flow into the load. An alloy such as ANSI304 of Stainless steel is almost as poor conductor of magnetic force as air.

Why  Permanent Magnetic Lifters?

• These magnetic Lifters are ruggedly built
• High Lifting Capacity with respect to size & weight
• Works without Electrical Power
• No maintenance and operational costs
• Very easy to use - Save time & energy
• Made with high energy rare earth magnets (NdFeB)
• Mechanical Switching by turning a lever with a lock
• System against switching off accidentally
• No damage to the work piece being lifted
• Easily transportable
• Reliable

Salient Features

• Bored and Keyed Hubs
• Maintenance Free

Features & Applications

• Ideal for collecting metallic hardware from storage bins
• Clean water or de-greasing tanks of metal shavings
• Unique shape allows for easy pickup from walls and corners
• Clean the metallic waste from Drill Machine Tables, Lathe Machine and other such machines
• Very easy to clean. The Magnetic Retrieving Batons come with Easy to Clean Release Lever. Simply pull the lever forward and all the collected items will be released

Details

• Work holding device for surface grinding machines.
• Each pole is having separate coil, as such very strong & even magnetic flux is generated.
• Accuracy as per IS : 8710 - 1978.
• Magnetic pSVMl is 30-50% more then IS specification.
• Mag - D - Mag with variable control unit allows neutralizing the residual magnetism precisely, using a microprocessor based control circuitry.
• Variable supply to vary power which helps in alignment
• & removing of war pages of thin jobs.
• Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests.
• Also available in Longitudinal Poles.
• We also manufacture Special chucks to suit individual requirements.
• Good quality & standard electrical accessories.