Metal Recovery Focus at CARS 18

Metal Recovery Equipment on Show at CARS Exhibition

At the CARS 2018 exhibition (11-12 July 2018, NAEC, Stoneleigh, UK), the focus on stand M6 will be on maximising the recovery of metal whilst also maintaining purity levels.

The Complete Auto Recycling Show (CARS) is Europe’s premier event for auto recyclers and material processors. It is the only event of its kind, drawing over 1,200 attendees from across the globe in 2016.

Unlike traditional trade shows, visitors get the chance to experience not only the indoor exhibitions, but to see working line demonstrations, participate in offsite tours, visit the Skills Lab and access the Conference Theatre – all included within the free ticket.

Master Magnets, the recycling focused division of Bunting Magnetics Europe Ltd, will be demonstrating the separation and recovery of non-ferrous metals and stainless steel on stand M6.

“Our focus is on recovering as much metal as possible in a high value grade,” explained Dave Hills, Bunting and Master Magnets Head of Sales.  “There is always a balance between recovery and purity and the best results often come from several stages of separation.”

Master Magnets has a complete range of metal separation equipment for every stage of metal recovery.

Ferrous Metal Separation

drum_magnet_installation

The primary metal separation stage in any recycling plant focused on ferrous metals.  Large Drum Magnets, specifically designed for the arduous environment, are commonly used along with smaller Drum Magnets and Pulley Magnets.

Non Ferrous Metal Recovery

Eddy Current

Eddy Current Separator designs have been perfected to enable the recovery of even the smallest non-ferrous metals.  Two rotor configurations (ie concentric or eccentric) are available to suit the specific application.  Recent developments include a precise splitter positioning system to maximise recovery and purity.

Stainless Steel Separation

Gershow-System_4336-300x225

Stainless Steel Magnetic Separators are a relatively new addition to the metal separation range of equipment that has been extremely popular in USA secondary metal processing plants.  There are two variations available:

HISC (High Intensity Separation Conveyor) – This enables the magnetic separation of small and mid-sized stainless steel – 10mm to 40mm (½” to 1½”) – and for wire-cleaning applications.

SSSC (Stainless Steel Separation Conveyor) – With a patent magnetic circuit design of high-intensity neodymium magnets, the SSSC can remove up to 94% of irregular shaped stainless steel – up to 125mm (5”) in size – from auto shredding or wire chopping stream.

On stand M6 at the CARS exhibition there will be demonstrations of both non-ferrous metal recovery on an Eddy Current Separator and Stainless Steel separation.

For further information on Bunting Magnetics and Master Magnets and our range of metal separation equipment designed for the metal recycling, please visit our websites or contact us on:

Phone: +44 (0) 1442 875081
Email: press@buntingeurope.com
Via the website

Metal Separation MOT at WASTE 18

A Free Review of Magnetic Separators and Eddy Current Separators

At this week’s WASTE’18 Expo (Thursday, 5th July 2018, Warwickshire Event Centre, Leamington Spa, UK), on stand A Bunting Magnetics and Master Magnets are offering a free Metal Separation MOT.

The Metal Separation MOT involves a site visit to review the positioning, set-up, strength, and separation performance of Magnetic Separators and Eddy Current Separators.

Over time, it is not unusual to find that the positioning and set-up of metal separation equipment has been changed.  This may have occurred during a maintenance period or during a break down, or there could have been a change in the plant layout.  Assessing the installation as an external auditor enables a review with a fresh pair of eyes.  At the end of the MOT, a report is prepared and submitted and this can form part of a company’s quality management.

For further information, please see us on stand A at the WASTE’18 expo.

At the show, Bunting and Master Magnets will be exhibiting and demonstrating the Stainless Steel Magnetic Separator and the Mastermag Eddy Current Separator.

Separating Stainless Steel

Bunting Master Magnets at RWM17

The successful recovery or extraction of stainless steel from mixed non-ferrous metals (eg WEEE) or non-metallic materials (eg plastic waste) has been an issue for many recycling companies.  The Stainless Steel Magnetic Separator has been designed with an ultra strong magnetic circuit to attract and deflect the weakly magnetic metal.  Stainless Steel becomes weakly magnetic, usually on the edges, when passing through a shredder or granulator.  Demonstrations on stand A at WASTE’18 will show stainless steel being separated.

Separating Non Ferrous Metals

MasterMagnets_ECS-0634

Maximising the recovery of non-ferrous metals, such as aluminium and copper, increases financial return whilst also reduces the amount of material passing to landfill.  On the stand, there will be demonstrations to show how effective the Mastermag Eddy Current Separator is in the high yield and high purity separation of small and large non-ferrous metals.

With the global focus on waste management and recycling, especially with regards to plastic waste, this year’s WASTE’18 is expected to be busier than ever.

To register for WASTE’18 go to Free Visitor Registration.

For further information on Bunting Magnetics and Master Magnets and our range of metal separation equipment designed for the waste and recycling sector, please visit our websites or contact us on:

Phone: +44 (0) 1442 875081
Email: press@buntingeurope.com
Via the website

EcoVyn Reduce Waste by 94% with Bunting Drawer Magnets

Magnetic Separators Remove Contamination from Plastic Waste

EcoVyn Ltd has installed two Bunting Drawer Filter Magnets to remove ferrous metal contamination from plastic waste.  Since the installation of the magnetic separators, EcoVyn has reduced their waste by 94%.

Bunting Magnetics Drawer Magnets at Ecovyn
Bunting Drawer Filter in situ at EcoVyn

EcoVyn Ltd is at the forefront of PVC compounding and brings pioneering new technology to the market place.  They offer one of the most advanced and innovative production processes in the UK producing reprocessed, blended and virgin compounds for a variety of applications.

EcoVyn first met Bunting at the Interplas international plastics exhibition in September 2017.  The company use a high proportion of plastic waste, of which 80% is post-consumer.  Presently, EcoVyn processes 1000 tonnes per month of good quality reclaimed plastic waste, which they plan to increase to 16,000 tonnes per annum.  The cleansed plastic waste is blended into virgin material, resulting in a 90% output of grade A product.  Waste generated during the manufacturing process is also recycled leaving less than 1% being discarded.

Bunting Magnetics Drawer Magnets at Ecovyn
Granulated plastic waste

However, plastic waste is often highly contaminated with metal.  Metal Detectors were already installed to remove the metal contamination, but the reject rate was very high with over 60 tonnes of waste being generated, of which a high proportion was good quality plastic.

At Interplas, EcoVyn explained the problem to the Bunting team who agreed to conduct a site review.  During the review it was concluded that easily removable magnetically-susceptible metal could be removed, leaving the metal detectors to detect and separate non-ferrous metals.  This would then significantly reduce the number of metal detector rejections and, therefore, the amount of waste generated.

After a review of the process, Drawer Filter Magnets were recommended to be installed between the screw conveyor transporting the 8-10mm sized infeed material and the metal detector.  The metal-cleansed material would then pass onto a pulveriser before continuing through the process.

The Bunting Drawer Filter Magnet is used widely in the plastics industry and enables the simple and effective removal of ferrous metal from free-flowing materials.  The Drawer Filters installed at EcoVyn have two rows of high strength Rare Earth Neodymium Magnets.  The top row has two Tube Magnets with three in the second row aligned to sit below the gap in the top row.  This ensures that all the product strikes at least one of the Tube Magnets, where ferrous metal is attracted by the strong magnetic field and captured.

Bunting Magnetics Drawer Magnets at Ecovyn
Ferrous metal captured on the surface of the Tube Magnets

After the installation of Drawer Filter Magnets, the amount of waste was reduced from 60 tonnes to 4 tonnes.

Since installing the Drawer Filter Magnets, EcoVyn has established that a 20 minutes cleaning frequency is required, highlighting the high level of metal contamination commonly found in plastic waste.  The ferrous metal found captured on the Tube Magnets ranges from small fine ferrous dust to nails, washers, steel sheet shards and electrical capacitors.

Bunting Magnetics Drawer Magnets at Ecovyn
Ferrous metals captured by the Bunting Drawer Grate Magnet including nails, a capacitor, washer, wire and steel sheet shard

Following the installation of the Bunting Drawer Filter Magnets, controlled laboratory tests have been conducted at Bunting’s Master Magnets facility in Birmingham which indicated that 99.9% of all ferrous metals had been removed.

The final plastic product produced by EcoVyn is then used to manufacture products such as pipe, internal windows, beading, picture frames, and shoe soles.

For further information on separating metal from plastics during the production of the virgin product or during the recycling process, please contact the Bunting team on:

Hillhead Attracts Bunting Europe

Bunting Europe Exhibit at Hillhead for the First Time

Magnetic Separators and Metal Detectors for the quarrying, mining and recycling industry will be on show on stand C9 at this year’s Hillhead exhibition (Hillhead Quarry, Buxton, 26-28 June 2018).

Bunting Master Magnets at RWM17

The joint Bunting Europe and Master Magnets stand will feature Permanent Overband Magnets (self and manual clean designs) and two different types of Metal Detector (the TN77 and QTA).

“Hillhead has always been a really important exhibition for Master Magnets,” said Dave Hills, Bunting’s Head of Sales.  “The Master Magnets Overband Magnets and Metal Detection Ltd range of detectors are widely regarded as industry standards for both quarrying and recycling.”

Held in a limestone quarry in the heart of the Derbyshire countryside, Hillhead is the largest exhibition of its kind anywhere in the world. Continually adapting, it provides a spectacular and unique setting for exhibitors and visitors alike to do business amongst live working demonstrations and static displays.

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Many quarries use the combination of a Permanent Overband Magnet and Metal Detector to protect processing equipment such as screens, crushers and conveyor belts.  The Overband Magnet removes any magnetic tramp metal leaving the Metal Detector to identify non-magnetic metal parts such as manganese steel digger teeth.

“The recycling of construction waste continues to grow in importance and features strongly at Hillhead,” said Dave.  “With equipment such as the Mastertrax Mobile Eddy Current Separator, we have practical solutions for removing ferrous and non-ferrous metals.”

May through to July is a very busy exhibition period for Bunting Europe and Master Magnets.  Hillhead is just over one month after the very successful IFAT waste and recycling show in Germany and is followed by the Waste ’18 exhibition (Warwickshire Exhibition Centre, 5 July) and CARS (NAEC Stoneleigh, 11-12 July).

“Exhibiting at these events is so important,” explained Dave.  “We meet both existing and potentially new clients and can also show them what our equipment can do.”

For further information on the Magnetic Separation and Metal Detection equipment on display at Hillhead, please contact Dave Hills on:

Phone: +44 (0) 1442 875081
Email: dhills@buntingeurope.com
Via the website

Master Magnets Mobile Eddy Current Separator (1200)

Metal Separation Demos Ignite Interest at IFAT 2018

Visitors to IFAT 2018 Enthralled by Working Magnetic Separators

An Eddy Current Separator was violently expelling non-ferrous metals from plastic waste on one side of the stand, whilst large chunks of fragmented stainless steel were being separated by the SSSC on the other.  ‘Seeing Is Believing’ was very much the basis of the Bunting and Master Magnets stand at IFAT 2018 (14th – 18th May 2018).

“We wanted to showcase our metal separation technology,” explained Dave Hills, Bunting’s Head of Sales, “and that meant having production-sized equipment operating on the stand.  The positive reaction of visitors highlighted the importance of being able to show metal being separated.”

IFAT is the first major waste and recycling exhibition of 2018 in Europe, featuring 3,305 exhibitors and over 141,000 visitors.  Key topics discussed during the week-long show included the filtering of microplastics; more effective recycling of plastics; and the digital transformation of the entire industry.

“Effective metal separation is vital for the successful recycling and reuse of many secondary materials,” said Dave.  “As a specialist in Magnetic Separation, we believed that the IFAT show provided the perfect platform to show recycling companies what is possible.  The show proved to be exceptionally successful and we are now in discussion with companies all over the world.”

Following the IFAT exhibition, many companies who visited the stand are sending samples to the Master Magnets laboratory in the UK for controlled tests to confirm the separation capability of both the Eddy Current Separator and Stainless Steel Magnetic Separator.

“There was a lot of interest in the Stainless Steel Magnetic Separator.  Stainless steel is a problematic material and, due to it’s hardness, can cause real problems in granulators and shredders.  Visitors were often surprised to see large fragmented stainless steel being attracted and separated.  It has generated a huge amount of interest and there is a lot of work to do.”

For further information on the Magnetic Separation equipment on display at IFAT, please contact Dave Hills on:

Phone: +44 (0) 1442 875081
Email: dhills@buntingeurope.com
Via the website

Bunting Exhibiting at IFAT 2018

Recycling Technology on Show in Germany

Bunting Magnetics Europe Ltd will be exhibiting at IFAT for the first time between the 14th and 18th May 2018, alongside their subsidiary company Master Magnets.  The stand (Hall B6 Stand 111) will be displaying working equipment including the SSSC Stainless Steel Magnetic Separator and a production sized Eddy Current Separator.

Bunting Master Magnets at RWM17
Stainless Steel held and separated on the SSSC

“Orders and interest for our [Bunting & Master Magnets] recycling equipment has never been stronger,” reported Dave Hills, Bunting’s Head of Sales.

IFAT is the first major waste and recycling exhibition of 2018 in Europe and is anticipated to be very well attended with a projected 140,000 visitors.

“Since the acquisition of Master Magnets [January 2017] we now have a total metal separation portfolio,” said Hills.  “On our stand at IFAT, we will be demonstrating how to successfully separate large stainless steel and recover small non-ferrous metals.  We want visitors to see rather than be told what separation is possible.”

Bunting Master Magnets at RWM17
The Eddy Current Separator in action separating non-ferrous metals

At the IFAT exhibition is also looking to meet potential distributors for the Bunting & Master Magnets magnetic separation range of equipment.

“With the international nature of the IFAT show, we are looking forward to finding and meeting companies who can support us in developing business in the recycling and waste sectors across Europe.”

For further information on the Magnetic Separation equipment on display at IFAT or to express interest in representing Bunting and Master Magnets in Germany or any other country, please contact Dave Hills on:

Phone: +44 (0) 1442 875081
Email: dhills@buntingeurope.com
Via the website

3 Magnet Audits Conducted For Food Safety

Testing Magnetic Separators in Food Processing Plants

In one week, we have conducted Magnetic Separation Audits at three separate UK food processing plants.  The audits form part of the quality management system of each company and are used for both internal and external food quality and safety assessments.

A Magnetic Separation Audit involves the physical testing and inspection of all Magnetic Separators.

Physically Testing the Magnetic Strength

The first part of the inspection assesses the magnetic strength.  This involves using a Pull Test Kit which includes a spring balance and various sizes and shapes of magnetically susceptible steel test pieces.  A Gauss Meter is not used as the readings can be inaccurate and variable.  The physical test involves placing the steel test piece on the surface of the magnet (on a magnetic pole) and measuring the amount of force (in kgs) that is needed to remove the item from the surface of the magnet.  This is then repeated and an average reading recorded.

Visually Assessing the Magnet

The second set of tests involve the visual inspection of the Magnetic Separators and we are checking for:

  • The amount of metal contamination captured by the Magnet;
  • Signs of damage or wear;
  • Weld integrity;
  • Fixings and any related safety issues (e.g. missing restraining nuts);
  • Cleaning regimes and ease of cleaning;

Findings

In the three recent audits there were a number of findings including:

  • Magnetic Separators were in locations where it was extremely difficult to clean and may be considered a safety risk;
  • Welds on a Magnetic Separator had been eaten away by the acidic product resulting in liquid penetrating the Tube Magnet.  This caused the magnets to expand within the stainless steel casing and also destroyed the magnetic field;
  • Damaged Tube Magnets
    Tube Magnets where the welds have failed and liquid has seeped inside the stainless steel casing causing the magnets to expand and lose all magnetic strength
  • The magnetic strength of some Magnetic Separators (especially those that had been installed for some time) was very poor and the level of separation would be minimal;
  • In some locations, Magnetic Separators had been removed from the process but were still registered in the system;
  • The positioning of some Magnetic Separators could be changed to improve the metal separation performance;

Action

Following the Magnetic Separation Audit, a full report, with all the test results, is written and submitted with recommendations.  This then forms part of the food processing company’s internal quality audit system and is refereed to when there are inspections from external third parties and customers.  Commonly the audit is repeated on a annual basis using the same test parameters.

Similar audits are also undertaken in other industries including Plastics Production and Recycling.  An annual health check ensures that the Magnetic Separators are performing to their maximum potential and achieving the separation goals for which they were originally installed.

For more information on the issue of Metal Contamination and Metal Separation, or to arrange a free onsite survey and audit of a particular plant or process, please contact the Bunting team on:

Phone:  +44 (0) 1442 875081

Email:  sales@buntingeurope.com

Via the website

Plastics Positivity at Technivation

Polymer Training and Innovation Centre Hosts UK Plastics Sector Professionals

The Technivation conference, hosted by the Polymer Training and Innovation Centre in Telford (18th April 2018), attracted delegates from across the UK plastics sector.

The Polymer Training and Innovation Centre (PITC) provides training for engineers working with plastics and has an extensive range of working equipment including moulding machines, pneumatic conveying systems, and magnetic separators.

Bunting Europe at TechnivationAt Technivation, there were talks from machinery manufacturers and also an industry update from the British Plastics Federation.  BPF Membership Services Director, Stephen Hunt, highlighted a change in the awareness and public perception of plastics since the airing of the BBC Blue Planet II series at the end of 2017.  The BPF have been working hard to clarify misconceptions about plastics, highlighting that plastic is vital in the manufacture of so many products including cars, medical equipment, and IT.  They are presently working closely with the UK Government on the proposed tax for single use plastics, which closes on 18th May 2018.

As Stephen Hunt explained, the plastics sector is the 8th largest exporting industry in the UK with a turnover of £25.5 billion.  The sector is also the 2nd largest employer in the manufacturing industry.  He also highlighted how waste from the USA and European Union combined only contributes 2% to the amount of plastic waste found in our oceans.

Delegates at Technivation had the opportunity to tour the training facility and meet representatives from equipment manufacturers including Summit Systems, Kistler, Arburg, and Staubli.  Tom Higginbottom, Bunting’s Sales Engineer, was demonstrating how to effectively remove metal from the plastics process using a combination of a FF Drawer Filter Magnet and Quicktron Metal Detector.

“At Technivation it was really good to be able to demonstrate how to remove metal and also to show how the equipment is actually installed on a working moulding machine,” explained Tom.  “We supplied the FF Drawer Filter Magnets to PTIC so that the importance of metal removal is included in the training programmes.”

For further information on separating metal from plastics during the production of the virgin product or during the recycling process, please contact the Bunting team on:

Bunting Europe at Technivation

Polymer Training and Innovation Centre Protected by Bunting Drawer Filter Magnet

Magnetic Separator Technology for Plastics Training

The Polymer Training & Innovation Centre in Telford has added a Bunting Magnetics Drawer Filter Magnet to the range of equipment at their plastics manufacturing training facility.  The FF Drawer Filter Magnet attracts and captures any fine and coarse magnetically susceptible materials that enter the plastics manufacturing process.

Bunting FF Grate Magnet
A Bunting Magnetics Europe FF Grate Magnet included in a plastics production line at the Polymer Training and Innovation Centre in Telford

The Polymer Training & Innovation Centre provides polymer training and consultancy, specialising in injection moulding, blow moulding and extrusion training.  They are a technical training and consultancy business that is owned by City of Wolverhampton College.

At their Telford training facility, the Polymer Training & Innovation Centre has working production-sized plastics manufacturing equipment for injection moulding, blow moulding, thermoforming, materials handling, and a wide range of other important ancillary equipment.

Technical Trainer, Andrew Dermody, explained the importance of trainees having practical training on the equipment.

“We have great support from the industry and equipment manufacturers such as Bunting.  This support means that we can deliver practical training, with a hands-on approach, and that is the best way for our delegates to learn.  Having the Drawer Filter Magnet installed exactly as it would be in a production plant, is an ideal way to show our students best-practice and highlight the importance of metal removal.”

Bunting FF Grate Magnet

The training facility at Telford was refurbished in early 2017 and Bunting supplied the FF Drawer Filter Magnet in March 2018.  The FF Grate Magnet is bolted onto the bottom flange of a Summit Systems fed hopper.  The Magnetic Separator has a transparent front plate so that operators are able to see the material passing through or held within the system.  Virgin plastic beads fall from the hopper through two rows of high strength Tube Magnets, which attract and hold any magnetically susceptible materials.  The Tube Magnets use ultra-strong, permanent, Neodymium Rare Earth Magnets.  The cleaned plastic beads are then fed into the Engel injection moulding machine.  Removing all metal contamination ensures that the final plastic product is free from defects and reduces the amount of waste and potential damage to moulding machines.

Bunting FF Grate Magnet

On a regular frequency, dictated by the amount of metal captured, the Tube Magnets are removed as one complete assembly from the housing and cleaned.  The design of the Drawer Filter Magnet means that removal of the Magnet Assembly is quick and easy, keeping maintenance times to a minimum.

“The Bunting design is good as it is very visible,” said Dermody.  “Often Magnetic Separators are placed out of sight in hoppers, which means that they can be forgotten.  In this installation, the Drawer Filter Magnet is right in front of the machine operator and the clear front allows easy visual checking of the magnets.”

Bunting also supplied Drawer Filter Magnets for use in the classroom and the Polymer Training & Innovation Centre plan to incorporate ‘metal separation’ as one of the course topics.

The Drawer Grate Magnet is widely regarded as standard for the plastics industry and Bunting has supplied thousands to plastics manufacturing operations globally.

“It is great that delegates are able to see, in practice, the importance of having good Magnetic Separation equipment in the plastics process,” said Tom Higginbottom, Bunting’s Sales Engineer.  “Even with virgin raw materials, there is always a small amount of fine ferrous metal contamination and there is always the risk of larger tramp iron that could seriously damage the injection moulding machine.”

On the 18th April 2018, the Polymer Training & Innovation Centre is staging the Technivation event at their recently upgraded training facility in Telford.  During the day there will be a series of short technical presentations, the opportunity to experience their Polymer on-line simulation software, and the chance to meet and talk with primary and secondary equipment suppliers including Bunting Magnetics.  Visitors will be able to learn more about Polymer Apprenticeship’s and Funding and discuss their organisations own training requirements.

For further information on separating metal from plastics during the production of the virgin product or during the recycling process, please contact the Bunting team on:

Bunting FF Grate Magnet
A Bunting Magnetics Europe FF Grate Magnet included in a plastics production line at the Polymer Training and Innovation Centre in Telford

Export Orders Secured at Ceramitec 2018

Electro Magnetic Filters Ordered by Turkish Ceramics Producer

Bunting’s first time as an exhibitor at Ceramitec 2018, the leading exhibition for ceramics and ceramic technology held in Munich, Germany (April 10-13), proved to be a huge success.

Ceramitec 2018“We did not expect to secure orders on the stand,” said Dave Hills, Bunting’s Head of Sales, “and were thrilled to have an order placed for two Electro Magnetic Filters from a ceramic producer in Turkey.”

Bunting was exhibiting alongside ceramics and mineral processing magnetic separator specialist Master Magnets.

” When we [Bunting] acquired Master Magnets [January 2017] our aim was to expand our product portfolio and end-markets.  For decades, Master Magnets has been a leader in the design and manufacture of high intensity magnetic separators for the ceramics and mineral processing industries.  At Ceramitec, the global awareness of the Master Magnets brand was very evident.”

During the 4-day exhibition, Bunting and Master Magnets received enquiries for:

Ceramitec 2018Magnetic Liquid Traps – installed in pipelines with high intensity Rare Earth Magnets removing fine iron from slips and glazes;

Drawer Filter Magnets – installed on dry process lines to remove free and tramp iron, protecting mills and other processing equipment;

Rare Earth Roll Separators – used to remove weakly and para magnetic materials and minerals from non-metallic bodies such as Spray Dried Ceramics, Feldspar and Silica Sand;

Induced Roll Separators (IMR) – used for the continuous extraction of weakly and para magnetic particles from non-metallic minerals such as feldspar and silica sand;

“Ceramitec proved to be a resounding success.  We are going to be busy confirming our magnetic separator recommendations and also conducting laboratory tests in the Master Magnets laboratory in Birmingham, UK,” said Dave.

For further information on Bunting Magnetics and Master Magnets and our range of magnetic separation equipment designed for purifying ceramics and non-metallic minerals, please visit our websites or contact us on:

Phone: +44 (0) 1442 875081
Email: press@buntingeurope.com
Via the website

Ceramitec 2018