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Cogelme Eddy Current Separators excellent recovers non-ferrous metals (aluminium, copper, brass, etc.) from recyclable material.
Are applied in commercial, recycling or industrial production, wherever non-ferrous metals have to be extracted from:
Plastic, Rubber, Glass, Municipal waste, RDF, Construction waste, Wood chips, Stones, Foundry sand, etc.
Performance way:
a rapidly rotating system of permanent magnets in the head drum generates high-frequency changing magnetic fields. Where non ferrous metals jump out, while the inert materials freely fall down to another
container. All iron is kept by the magnetic drum and downloaded in the proper container under the Eddy Current Separator.
These cost effective and proved Separators are designed according the ultimate physics and enginering science to create the best separation opportunity.
Do you want to be more confident? Our experts will guide you through the technology capabilities for your case, show you how you can apply this equipment and what results you can achieve to ensure you can increase your productivity and profitability.
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Cogelme Eddy Current Separator extracts non-ferrous metals of extremely thin dimensions - down to 2 mm sizes from various grinded and granulated material.
Combination of design and the scale of performance make it adaptable to many non-ferrous metal extraction cases. Are applied in commercial, recycling or industrial production, wherever non-ferrous metals have to be extracted from: Plastic, Rubber, Glass, Wee, RDF, Wood chips, Foundry sand, etc.
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Ideal for material recovery facilities wishing to automate removal of aluminum beverage cans from commingled recyclables. Available in feed widths of 24, 36 and 48 inches (610, 914 and 1220 mm).
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Ideal for material recovery facilities wishing to automate removal of nonferrous metals from trash, MSW, sand, glass, dirt, electronic scrap and shredded automobiles. Available in feed widths of 24, 36, 48 and 60 inches (610, 914, 1220, and 1524 mm).
Foundry Sand: remove non-ferrous metals like aluminum or brass from spent foundry sandmold chunks. This provides a remeltable metal and the sand can be treated and reused or land-filled as non-hazardous waste.
Glass: remove nonferrous metals from recycled glass monitors, fluorescent bulbs and other specialty glass.
Wood Waste: the final step in purifying shredded pallets, wood paneling and lumber before it is ground and mixed with resins to press out medium density fiberboard (MDF).
PET/Plastics: remove trace amounts of small nonferrous metallics from granulated plastic PET beverage bottles. This allows the flakes to be used to make new products including banding.
Boiler Bottom Ash: remove nonferrous metals from bottom ash generated by refuse (garbage) fueled co-gen plants. Aluminum used beverage cans (UBCs) that look like nuggets and red metals like faucets/plumbing hardware are typically repelled.
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Eddy current separators (Non-ferrous metal separators)
Application: Automated recovery of non-ferrous metals from waste material, glass cullet, shredder material, foundry sand, wood chips, etc.
Main features:
- Custom-manufactured models with a wide range of options for special applications;
- Powerful Nd-Fe-B magnets used;
- Both eccentric & concentric pole systems available;
- Field-tested solutions, reliable units and assemblies;
- Equipment can be linked to existing control systems;
(!) For conducting laboratory tests with your material please contact our sales department.
(!) All the ECS models are custom-manufactured, please attach a completed questionnaire to quotation requests.
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The Separator of Non-Iron Metals by Eddy Currents (R-SPM) is able to separate the Non-Iron metals from the rest of the materials due to its studied magnetic collection called the “Inductor Drum”, which rotates at high speed. When a Non-Iron Metal crosses the induced magnetic field, it undergoes an repulsion effect and jumps a certain distance ahead of the Foucault drum and away from the rest of the materials.
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Used as head pulley in belt conveyors for continuous automatic removal of ferrous from non-ferrous material. Eriez new axial-interpole circuit provides very high ferrous recovery.
Permanent Magnetic Pulleys
Often used to convert a belt conveyor into a powerful magnetic separator.
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The Very Low Iron Metal Separator (R-INOX) has a drum of high remanence with highly powerful magnets that can separate iron metal from light iron metal (similar to stainless steel) and from the inert.
The Very Low Iron Metal Separator (R-INOX)is built with a hard metallic structure. It supports two drums and the belt conveyor, which passes over a stainless steel table to have a totally plane surface. This belt is always centered by an automatic centering system.
Outgoing drum is a magnetic drum. This drum is made of Neodimium's high powerfull magnets, assembled into studied configuration, giving a very strong magnetic field. This allows to separate very low iron material from others. It also will separate small iron metals that they were not able to be separated by other equipments.
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VARISORT CME-P - Combined colour and metal separation system for plastics recycling applications (material fed by conveyor)
The VARISORT CME-P combined colour and metal separator is designed for use in the plastics recycling industry to remove metal (cans, foil-lined Tetrapaks etc) and off-colour contaminants (bottles, cups etc) from plastic bulk materials. The material to be inspected is spread out on a fast-moving conveyor so that the pieces are optimally individualised before they reach the inspection area of the multi-channel metal detector. If a contaminant is detected its exact location is determined. Electronics evaluate this position and ejection nozzles are activated with pinpoint accuracy and at precisely the right time to blow out the contaminant. The ejection nozzles are so precise that the metal and off-colour contaminants are removed with very little loss of good material and without any interruption to the material flow.
Advantages:
• removes metal, metal composites and inclusions
• removes contaminants with pinpoint accuracy
• modular design
• evaluation of the entire visible light spectrum
• self-teaching evaluation electronics
Typical applications:
• removes cans from lightweight packaging
• removes off-colour plastic bottles
• removes metals/off-colours from specialized plastics
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NON-FERROUS SEPARATORS (EDDY CURRENT PRINCIPLE)
Removing non-magnetic metals, such as Aluminium, Copper, Brass) from 4 mm
Specific application: recycling, such as: incineration waste, glass, wood, household waste, rubble, plastic, WEEE scrap, refrigerators, shredder residue etc.
Cleaning: automatic, continuous
Suitable for belt widths up to 2000 mm
Electrical current required
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Magnetic Pulleys
Application: Automatic extraction of tramp iron from various products (ore, coal, waste, cullet, etc.), protection of processing machinery.
Main features:
- Custom-manufactured models - wide range of drum diameters, lengths, magnetic field strengths available;
- Exact copies of existing pulleys can be manufactured for easy replacement;
- Reliable and suitable for heavy duty applications;
- Powerful Nd-Fe-B magnets used;
- No electric power required for magnetic field generation;
- Equipment can be linked to existing control systems;
(!) For conducting laboratory tests with your material please contact our sales department.
(!) All magnetic pulleys are custom-manufactured, please attach a completed questionnaire to quotation requests.
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The Permanent Magnetic Roller (R-RM) has a cylindrical body containing powerful magnets, ferrit or rare hearth (Ne-Fe-B), making it a high intensity magnetic separator. There is no energetic cost.
Magnetic Roller (R-RM) are used installed instead of conveyor head Roller or after a vibrating feeder. It is able to carry the conveyor on. REGULATOR – CETRISA is able to manufacture any Roller in order to replace the existing Roller, so customer has no any dimensional change.
Sometimes, when a very high power or very big diameter is needed, REGULATOR – CETRISA is able to make and supply an Electromagnetic Roller (R-RME). It needs an electrical power supply for generate the magnetic field.
The magnetic separator operates with the material being fed onto a conveyor or directly through a vibrating feeder. Non-magnetic material is discharged forward of the Roller in the normal trajectory, but the magnetic elements are held to the belt and are discharged down the bottom side of the conveyor, outside of the magnetic Roller influence.
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MAG 4300 ME-P - Metal separation system for plastics recycling applications
The MAG 4300 series of metal separators, used in the plastics industry, removes metal contaminants eg aluminium, steel or stainless steel from regranulate. The flow of regranulate is widened on an external feeder and reaches the glass slide where the pieces are further individualised before continuing into the inspection area of the multi-channel metal detector. If a metal contaminant is detected microprocessors determine its exact location. Electronics evaluate this position and ejection nozzles are activated with pinpoint accuracy and at precisely the right time to blow out the contaminant. The ejection nozzles are so precise that the metal contaminants are removed with very little loss of good material. The rest of the material, free of metal contaminants, then continues along the conveyor.
Advantages:
• removes all types of metal, including stainless steel
• removes metal, metal composites and inclusions
• removes contaminants with pinpoint accuracy
• modular design
Typical applications:
• removes pump dispenser springs and balls from PET flakes
• removes aluminium from HD-PE flakes
• removes stainless steel from PVC window regranulate
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SPEKTRUM CE-G
Off-colour separation system for glass recycling applications
Spektrum colour separation systems are designed for the glass recycling industry to remove off-colours from glass cullet. The material to be inspected is spread out on an external feeder and reaches the glass slide where the pieces are further individualised before continuing into the inspection area of the CCD linear camera. If an off-colour contaminant is detected its exact location is determined. Electronics evaluate this position and ejection nozzles are activated with pinpoint accuracy and at precisely the right time to blow out the contaminant. The ejection nozzles are so precise that the contaminant is removed with very little loss of cullet. The rest of the cullet then continues along the conveyor.
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SPEKTRUM CE-P
Off-colour separation system for plastics recycling applications
Spektrum colour separation systems remove off-colours from a flow of plastic bulk materials. The material to be inspected is spread out on a conveyor and reaches the glass slide where the pieces are further individualised before continuing into the inspection area of the CCD linear camera. If an off-colour contaminant is detected its exact location is determined. Electronics evaluate this position and ejection nozzles are activated with pinpoint accuracy and at precisely the right time to blow out the contaminant. The ejection nozzles are so precise that the metal particles are removed with very little loss of good material and without any interruption to the material flow.
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Overband Magnetic Separator could be electromagnetic or permanent magnet made of.
Electromagnetic Overband Separator (R-SKM)
A coil rolled over a magnetic pole, with a passing electric current, provokes a magnetic field. An iron material that crosses this magnetic field will be attracted to the coil and automatically separated from the rest of the materials, driven by the pulling band.
Permanent Magnetic Overband Separator (R-OMP)
The magnetic field is produced by the joining of highly powerful magnets. An iron material that crosses this magnetic field will be attracted to the magnets and separated from the rest of the materials, driven by the pulling band.
Overband Magnetic Separator can be installed either transversally or longitudinally.
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Overband Magnet
For removal of the majority of liberated steel.
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Shredder material, municipal waste, incinerator, ash, Foundry sand, Glass, Electronic scrap, Wood chips, Batteries
The mechanical recovery of non-ferrous metals is the economic basis of all recycling – and the STEINERT Eddy Current Separator with Eccentric Pole System fulfils the associated requirements perfectly! High yield and long life are the qualities that make for assured, long-term operating results.
The non-ferrous metal separator can be used wherever non-ferrous metals have to be recovered or separated. This includes the recycling of aluminium or the processing of shredder material, municipal waste, incinerator ash, electronic scrap, wood chips, glass, batteries and foundry sand.
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Magnetic drum TM model.
The magnetic drum TM substitutes the drive drum of the conveyor belt, separating ferric metals from any other inert , loose product. When it reaches the end of the belt, the material conveyed falls but the ferric metals are retainded by the drum, falling in a different direction to the purified material.
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When material passes over the pulley, ferrous metal objects are attracted by the magnetic field and held tightly as the belt travels around the pulley are not released until they leave the influence of the magnet. Non-magnetic materials follow a normal trajectory. A divider plate can be installed to ensure that no remixing occurs. Standard diameters range from 6" to 36," and standard widths range from 10" to 62." Shaft size depends on length and weight
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Slag, minerals, wood chips, glass, Sand, WEEE, Shredder Residues, Municipal Waste
STEINERT Magnetic Head Pulleys attract tramp iron from these bulk materials in the same space as the normal conveyor belt head pulley. This avoids extensive reconstruction of your plant. Magnetic Head Pulleys protect your valuable processing equipment from damage by tramp iron that drum or suspension magnets miss buried in the burden.
STEINERT Magnetic pulleys are usually operated after the extraction of larger iron parts by other magnetic separators. Magnetic pulleys with strong neodymium type magnets can reclaim small, low magnetic particles - partially stainless - from the bulk materials.
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MAGNETIC SELF-UNLOADING SEPARATORS
They are intended to extract and to remove automatically ferromagnetic impurities and things from free-flowing bulk materials that carried by a conveyer belt from 650 to 2000 mm wide.
Extracted ferromagnetic things are disposed by conveyer belt into a storage.
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Cascade magnet systems are used in situations where ferrous particles have to be removed thoroughly from large quantities of raw materials. Cascade systems are available in manual and automatic models and are strongly built with a 4 mm thick stainless steel or steel housing. Bakker Magnetics cascade systems have a wide range of uses and are easy to incorporate in existing systems. A valve box is built in to the cascade systems to remove the ferrous particles that have been collected. Once the valve box has been opened, the magnets can be turned away and the ferrous particles will then drop out of the system via the side exit. Both manual and pneumatic versions are available in all models. With the pneumatic versions, a push of a button is sufficient to remove all the ferrous particles collected in the valve box chamber. Optionally, this type can be supplied with an electrically operated valve. All the components of the pneumatic system conform to the ISO and CETOP standards. As an option, the automatic versions can be fitted with a pressure tank which enables the system to stay in service when the supply of air pressure is lost. If required, all models can be fitted with inspection windows and/or manganese steel wear plates.
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One main application for the High Gradient Magnetic Separator HGS is the processing of minerals such as heavy mineral sands, glass sand, ceramic raw materials, salt, slag, fine coal and other fine ores that contain feebly or paramagnetic particles that need to be separated. Leading edge technology is required to meet these duties of separation for either the removal of impurities or the recovery of valuable minerals. The Steinert HGS provides the performance for these critical separation applications, the high magnetic field gradient and the reliable design. The HGS is a high intensity magnetic separator with a modular design consisting of either single or multiple stages to suit the separation of the material.
Each stage or module consists of a short belt conveyor to transport the material continuously to the magnetic pulley of the HGS which generates a high magnetic field gradient and a magnetic field strengths of up to 20,000 Gauss. The open design of the Steinert HGS allows the processing of particles from 10 mm to less than 1 mm in size.
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Colour Sorting Systems extract VA from shredder material and copper from brass and purify electronic scrap, pourable raw materials and initial materials of all kinds.
Steinert has been researching and developing separation techniques for many years. Practical experience has shown us the limitations of magnetic processes for particular separation activities, such as when bulk goods comprising several different materials must be separated out into their constituent elements, as is the case, for instance, in recycling. In such cases, certain constituent elements must be reclaimed and cleaned of any contamination to produce a perfect end product. Steinert has therefore developed the FSS colour sorting system. This can separate out from the material flow particular constituents that are visually different from the rest of the material. The relevant criteria are colour, brightness, granular size and shape. Our long experience in recycling guarantees that our colour sorting system also benefits from Steinerts usual high level of quality - in other words, robustness, long life and efficiency.
In the Steinert colour sorting system, a colour camera recognises distinct differences in colour, shape or size in the material to be separated. The material is compared on the built-in feeder conveyor and thinned out by a chute. After passing through the area covered by the in-line camera, the particles arrive at the ejection nozzles, which blow out the particles that are to be separated out.
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Overband with permanent magnet OPL model.
These unit consist of either a permanent magnet PL or an electrical magnet DEP, depending on the required output, located above a conveyor belt. Any pieces of iron, or other magnetic metals, that pass under the magnet, mixed with the material being conveyed, will be attracted and retained by the magnet, thus separating them from the material they were mixed with, given that the separator is surrounded by a conveyor belt, with dimensions that are suitable for the separator unit, the purpose of which is to remove all of the pieces of iron that have been captured, letting them fall at a determined point.
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Overband with electromagnet ODEP model.
These units consist of either a permanent magnet PL or an electrical magnet DEP, depending on the required output, located above a conveyor belt. Any pieces of iron, or other magnetic metals, that pass under the magnet, mixed with the material being conveyed, will be attracted and retained by the magnet, thus separating them from the material they were mixed with, given that the separator is surrounded by a conveyor belt, with dismensions that are suitable for the separator unit, the purpose of which is to remove all of the pieces of iron that have been captured, letting them fall at a determined point.
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Municipal waste, coal , ores, demolition scrap shredder material, scrap wood, glass, foundry sand
Suspension magnet separators from STEINERT have been extracting iron and iron-bearing components from these and other bulk materials for many decades. On the one hand, they extract clean iron scrap and on the other, they protect grinders,mills and other processing equipment against wear and tear.
What’s more, they also produce iron-free raw materials for further processing. STEINERT’s suspension magnets are characterized by extremely powerful and long-reaching magnetic fields. Regular product improvements ensure recognizably efficient construction and operation as well as low maintenance design.
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Bunting Magnetic Separation Pulleys are engineered for easy installation in belt conveyors. They feature a radial magnetic field that gives complete magnetic protection over the entire face of the pulley for superior removal of ferrous contaminants.
Separation Pulleys can replace existing pulleys at the discharge end of a conveyor line and be used alone or in combination with other Bunting Separators designed for conveyor applications like our Suspended Plate Magnets and Cross-Belt Separators.
o Continuously remove and discharge tramp metal from material flow.
o Radial magnetic design eliminates dead spots.
o Order standard high-density Ceramic or optional Rare Earth magnets.
o Sizes to fit your conveyor with removable or fixed shafts.
o Select 6", 8", 10", 12", 18",or 24" diameters.
o Specify widths in 2" increments.
o Enjoy maintenance-free operation.
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General description
Coolant, containing ferritic perticles, is pumped into the magnetic separator where the coolant is then passed over rotating magnetic rollers. The ferritic particles then attach themselves to the rollers. As they accumulate the particles are eventually srapped off rollers and residuals coolant is allowed to drain back into the filter system. Drained particles are deposited into an optional sludge container.
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