Bunting Return to ArabPlast Exhibition

Magnetic Separators and Metal Detectors at ArabPlast 2019

After a successful exhibition in 2017, Bunting Magnetics is, once again, exhibiting at the ArabPlast international exhibition (5-8 January 2019, Dubai World Trade Centre, Dubai, UAE).  On stand 5D125, Bunting is exhibiting magnetic separators and metal detectors specifically designed for use in the plastics industry.

Exhibiting in 2017 was a great success,” explained Dave Hills, Bunting’s Head of Sales.  “We had the opportunity to speak with many new potential customers.  We even secured an order for a FF Drawer Filter Magnet and quickTRON Metal Detector on the stand at the show!”

bunting_europe_arabplast_dubai-1335
Simon Ayling and Dave Hills on the stand at ArabPlast 2017

ArabPlast is the largest trade expo for plastics, petrochemicals and rubber industry in the MENA region.  The 2017 exhibition had 906 exhibitors from 41 countries and 27,268 visitors from 119 countries.

On the stand at ArabPlast, Bunting will be displaying a wide range of equipment used to remove metal contamination from the plastics manufacturing process including:

At ArabPlast, the Bunting team intends to help local plastics companies solve any metal contamination problems.  The team is able to draw upon their vast experience in Europe and the USA.

Bunting Europe at Technivation
FF Drawer Filter Magnet

The Bunting team is also looking forward to helping local recycling companies address plastic waste management.  They intend to share experience of working with UK plastic recyclers such as EcoVyn where the installation of FF Drawer Grate Filters reduced waste by 94%.

“Exhibiting at overseas exhibitions is an important part of our marketing strategy,” said Dave.  “It gives us the opportunity to meet local companies and learn about their market.  We can also share our experiences, helping companies solve metal contamination problems, reducing waste and increasing efficiency.  The Middle East and North Africa market is evolving at a rapid pace and offers great opportunities.”

For further information about metal separation equipment designed for removing metal during the plastic or plastic product manufacturing process, please visit us at ArabPlast, go to our website or contact us on:

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

Other Plastics Industry Articles

 

Scandinavian Exhibitions with Tekemas

Bunting Provide Technical Support at Two Overseas Shows

Local representative Tekemas has exhibited at two Autumn international trade shows in 2018.  The equipment displayed on their stands included a selection of Magnetic Separators.  Both exhibitions proved to be successful, with leads for both magnetic separation and metal detection equipment.

Tekemas is based in Rodovre, Denmark and specialises in providing solutions in the handling and processing of powders and granules.  They represent a number of international equipment and technology suppliers including Wysetech Materials Handling and Matcon.

Scanpack (Gothenburg, Sweden, 23-26 October 2018)

Tekemas Team at Scanpack 18
Tom Higginbottom (far right) with the Tekemas team

Scanpack is an international event for the packaging industry.  Exhibitors showcase solutions for the entire packaging process.  Visitors included managers, marketers, brand managers and others involved in packaging, from conception and design, through to production and logistics.  Representatives from companies based in over 40 countries attend the show.

Bunting’s Sales Engineer, Tom Higginbottom, attended the show.

“Overseas exhibitions provide an ideal opportunity to learn about the local markets,” Tom explained.  “The time I spent with the Tekemas team has been precious.  I was able to provide support with technical information and, potentially more importantly, develop my relationship with the Tekemas engineers.”

FoodTech (Herning, Denmark, 13-15 November 2018)

Tekemas_Stand_FoodTech18_4413
Dave Hills (left) with Fleming Petersen, owner of Tekemas

FoodTech is a food technology event, held every two years in MCH Messecenter Herning.  The exhibition is focused on showcasing the latest technology for the food manufacturing and processing sectors.

Tekemas were supported by Bunting’s Head of Sales, Dave Hills.

“Before I had even left the United Kingdom, Tekemas had arranged meetings on the stand with prospective customers,” said Dave.  “Supporting our local representatives at shows like this is so important.  The time can be used for product and application training as well as developing all-important relationships.  It has been a very successful show.”

Bunting and Master Magnets are continually searching for new overseas representatives in a wide range of industrial sectors.  For further information, contact Dave Hills on dhills@buntingeurope.com.

For further information on Magnetic Separators or Metal Detectors used in removing and detecting metal contamination in food, please visit our website or contact us on:

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

Metal Detectors Detecting More Than Treasure

Technology Keeping Waste Metal-Free

The BBC television series Detectorists has significantly increased the public’s awareness of metal detectors, but many people remain unaware of their importance in the recycling of waste materials.

399

Although the size and design of metal detector used in the recycling industry may be different to those used by the enthusiasts on the television show, the basic concept is the same.  When an electric current is passed through the coil of a metal detector, it creates a magnetic field.  If a piece of electrically conductive metal is close to the coil, eddy currents will be induced in the metal, and this produces a magnetic field of its own.  A separate control recognises that the new magnetic field has changed the metal detector’s magnetic field and identifies that there is metal present.

Metal Detectors are becoming increasingly important in the recycling industry.  Magnetic Separators and Eddy Current Separators are widely used to remove liberated ferrous, non-ferrous and even some stainless-steel metals, but are unable to separate metals that are imbedded in material or are unresponsive to these types of metal separators.

This is particularly important in recycling operations where the waste material is large in size and needs to be shredded or granulated.  A common location for the Metal Detector is on the conveyor prior to size reduction, where it identifies the presence of any metal that may damage the shredder or granulator.  The effect of metal damage can be costly in terms of repair and also downtime.  Typical waste materials include plastic, wood, and demolition waste.

There are primarily two different types of Metal Detector suitable for detecting metal in such conveyed material.  The Underbelt Conveyor Metal Detector is ideal when handling larger materials of variable shapes and sizes and the aim is to detect larger metal.  Two different coil designs mean that the Metal Detector is suitable for belt widths from 100mm to 1200mm.  This design of Metal Detector identifies and then stops the conveyor belt.  Operators then locate and manually remove the metal contamination.

The second type of Metal Detector surrounds the conveyor belt.  This increases the detection sensitivity and is also needed when there is a deeper burden depth on the conveyor.  There are various coil configurations, such as the QDC, QTA, and TN77, and the selection is based upon each application.

Once the waste has passed through the process of size reduction and separation, Metal Detectors are commonly used to check that metal is not present in the final product.  In some applications, the material will still be conveyed and so previously mentioned designs are used.  However, in applications where the particles are now significantly smaller different designs of Metal Detector are required.

Bunting Metal Separation System Recapture Plastics-0424In plastic recycling plants, Free Fall Metal Detectors such as the quickTRON 03R not only detect but also reject metal contamination.   Gravity free-fall style metal separators are specifically designed to isolate and separate any contaminated material moving in the product flow.  They automatically detect, pick up and reject both ferrous and non-ferrous from the product flow without any interruption to the line process.

As each application can be unique, selecting the optimum Metal Detector for an application is best achieved by conducting a site visit to understand the process and the objective.

Bunting Magnetics is one of the world’s leading suppliers of Magnetic Separators and Metal Detectors which includes the Master Magnets and Metal Detection branded range of equipment.

For further information on metal separation equipment designed for detecting and removing metal from plastic waste and in other recycling applications, please visit our website or contact us on:

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

Other Plastic Waste & Recycling Articles

Metal Contaminated Sugar Alert

Latest Metal Contamination Food Safety Alert

On the 28th July 2018, the UK Food Standards Agency released a food alert announcing ‘Tereos UK recalls Granulated Sugar due to the presence of small metal pieces‘.  This is the third report of metal being found in food reaching the consumer in 2018 after six metal contamination alerts in 2017.

Metal In Sugar

Metal enters the food manufacturing process via many different avenues.  Metal can be present in ingredients being delivered to a food processing plant and unless removed at source can enter the process and cause significant damage.  Equipment failure and wear can also lead to metal contamination and is usually removed with the right combination of magnetic separators and metal detectors.

The source of the metal contamination in the granulated sugar is presently unknown and an investigation is most likely underway.  The sugar is sold in the UK by the retailers Iceland, Poundland, and Sainsbury’s and has been recalled.  The metal contamination will be costly in terms of direct financial cost and reputation.

Getting Metal Out of Sugar

Removing metal contamination from granulated sugar is commonly achieved using Drawer Filter Magnets and Plate Magnets.  Plate Magnets are installed in chutes where the sugar flows over the surface.  Due to the small size of the sugar granules Neodymium Rare Earth Plate Magnets are preferable, producing the highest magnetic attractive force to remove small ferrous and magnetically-susceptible work-hardened stainless steel.

SC FF drawer - no tr#14B20B

Due to the potential sticky nature of the sugar, sleeved Drawer Filter Magnets are often preferred, in an easy-clean design.  The Rare Earth Tube Magnet sits tightly inside a fixed stainless steel outer tube.  Cleaning forms part of a daily maintenance schedule, with the Tube Magnets being withdrawn from the sleeves to drag and deposit metal contamination in a discharge chute.

Magnetic Separation Audits

Bunting engineers conduct regular Magnetic Separation Audits at many food manufacturing plants.  An audit involves the visual and physical inspection of every magnetic separator in a plant to check on the location, suitability integrity (ie checking welds and for wear), and magnetic strength (which can deteriorate with excessive heat, weld damage, or if dropped).  In April three Magnetic Audits were conducted and highlighted a number of issues that have since been addressed.

For more information on preventing Metal Contamination Food Safety Scares, 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

Other Food Safety Articles

 

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.

aggregate-industries-tn77-e1528271468785.jpg

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)

59 Pastry Products Potentially Contaminated with Metal

Tesco, Aldi and Nisa Recall Pastry Product Due to Potential Metal Contamination

On the 2nd June 2018, the Food Standards Agency announced that the Addo Food Group was recalling batches of chilled pastry products, including sausage rolls, pasties, pastry pies and slices because of potential contamination with small pieces of metal wire.  This is the latest food safety recall due to metal contamination and the announcement comes seven days before the start of National Food Safety Week.

Addo Food Group manufacture the chilled pastry products as own-branded products for major UK supermarkets Tesco, Aldi and Nisa, as well as those produced under the Walls and Millers brands.  The extent of the recall is substantial, with 59 products being recalled.

How Does Metal Get Into Food?

Unfortunately, food product recalls due to metal contamination are relatively common with 6 Food Safety Scares reported by the UK Food Standards Agency in 2017.

Metal In Food-1127

However, with the correct combination of Magnetic Separators and Metal Detectors, such disastrous and costly product recalls should not happen.

Metal can enter the food production process at a number of stages:

  1. Metal can be present in the foodstuffs being delivered.  To prevent such an introduction of metal into the process, many food processors pass the in-feed material over Magnetic Separators and through Metal Detectors;
  2. Processing equipment wear and failure (e.g. screen break, pump collapse, etc) can cause metal to enter the process stream;
  3. Accidental introduction by people on site;

However, with the right combination of metal separation and detection equipment, such metal can be found and removed before any finished product leaves the production facility.

How To Prevent Metal Contamination

The vast majority of food processing plants have Magnetic Separators and Metal Detectors installed.  Many of these have been in operation for many years which, in some cases, can be decades.

Bunting Magnetics Pull Test Kit
Demonstration of how to use the Bunting Magnetics pull test kit to measure the strength of Tube Magnets and Plate Magnets

During some recent Magnetic Separator Audits at UK food processing plants, we have found Magnetic Separators that have been:

  • Damaged and no longer have any magnetic strength;
  • Moved and are positioned in such a way that it is very unlikely to capture any metal contamination;
  • Cleaned too infrequently, resulting in a substantial build up of captured metal until the magnet face is full and the Magnetic Separator no longer operates;
  • Purchased and installed without any check of the magnetic strength, which subsequently turns out to the very weak;
  • Installed many years previously and now provides limited protection due to the poor magnetic strength;

To prevent metal contamination problems, it is advisable to have an annual audit by an external third party.  This audit then forms part of the quality and safety management system.

It will be interesting to determine the cause of the latest food recall due to metal contamination, but it will take longer to damage the reputation of the manufacturer Addo Food Group and consumer confidence in the affected products.

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

6 Metal in Food Safety Scares in 2017

UK Food Standards Agency Reports 6 Metal-in-Food Problems in 2017

Six warnings of UK food being contaminated with metal fragments were reported by the UK Food Standards Agency in 2017.  The food safety warnings ranged from sweets to meat products.

Metal In Food Safety Warnings 2017

Greencore recalled various brands of Chicken and Bacon Caesar Wraps because of concerns that the products contained metal fragments (20 December 2017).  Greencore, as precautionary measure, recalled various brands of Chicken and Bacon Caesar Wraps.  The products, manufactured by Greencore, were sold in Aldi, Co-op Food and Morrisons retail stores.

Athole Tablet Ltd recalled tablet products because of possible contamination by small pieces of metal (31 August 2017).

William Santus & Co recalled Uncle Joe’s Liquorice & Aniseed Extra Strong Mints (35g tins) as there were concerns that the sweets may have contained small pieces of metal (15 May 2017).

Morrisons recalled Trimmed Beans because of the reported presence of small pieces of metal (20 April 2017).

Metal Found In Morrisons Green Beans

Quorn Foods Ltd recalled a batch of its frozen Quorn Meat Free Mince because of the presence of small pieces of metal (2 March 2017).  The affected product was only on sale at Tesco from 27 February 2017 to 1 March 2017.

Lotus Bakeries UK Ltd recalled Lotus Biscoff Crunchy Biscuit Spread because of small metal contamination concerns (2 March 2017).  This product was sold at Tesco, Sainsbury’s, Morrisons, Asda, Waitrose, Ocado and Nisa stores.  In addition, batch number 7005109 with ‘best before’ date 5 February 2018 has also been sold through East End Foods.

How Does Metal Get Into Food?

Metal In Food-1136All of the foods listed have been processed and it is during that process that metal can contaminate the product.  Food entering a process plant will potentially go through stages of washing, size reduction (e.g. cutting, mashing, slicing), mixing, forming, cooking and packaging.  Metal can be introduced from the wear or failure of processing equipment, or through human error.  In fact, it is not uncommon for metal to contaminate food.  However, it is unusual that metal contaminated food reaches the end consumer.

All food companies use a combination of Magnetic Separators and Metal Detectors to separate and detect the metal.  When metal contaminated products are found to reach the consumer, it can be concluded that this safety equipment failed.

Reviewing the performance of the Magnetic Separators and Metal Detectors on a regular basis is important to ensure that any metal contamination problem is identified and dealt with at the factory.  Regular audits will check the integrity of the Magnetic Separators, assessing and recording the magnetic strength and reassessing the location.  Audits for Metal Detectors will check the application, assessing detection sensitivities.

Often such audits find that changes in the process or product (including packaging) mean that the performance of the Magnetic Separators and Metal Detectors is no longer optimised.

Thankfully, metal in food safety alerts remain relatively infrequent in the UK, although each one causes significant financial and reputation damage to the producer and food retailer.

For more information on preventing Metal Contamination Food Safety Scares, 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

 

 

 

Fish Cakes Contaminated with Metal

Youngs Seafood Recalls Metal and Plastic Contaminated Fish Cakes 

In February 2018, Young’s Seafood Ltd recalled its Chip Shop Fish Cakes 6 pack due to the possible presence of pieces of metal and plastic in some packs.  The presence of metal and plastic makes this product unsafe to eat and presents a safety risk. The affected product is sold in some Farmfoods and Heron Foods stores.

Youngs is a leading British producer and distributor of frozen, fresh, and chilled seafood, supplying approximately 40% of all the fish eaten in the United Kingdom every year.  However, this product recall damages their brand and customer confidence.

Where Does Metal Contamination Come From?

Metal contamination is commonly found in food processing plants.  It can be present in the food or ingredients delivered to the processing plant, or introduced during the production process.

Food producers use a combination of Magnetic Separators and Metal Detectors to ensure that the metal contamination is removed before the final packaged food is despatched to supermarkets and sales outlets.

So How Could This Latest Food Scare Happen?

Youngs is not the first or last major food producer to face a product recall due to metal contamination.  Most food producers have installed suitable Magnetic Separators and Metal Detectors.  However, often the contamination issue is a result of old equipment no longer adequate for the application, a failure of equipment, or a change in the process.

Magnetic Separators do not lose magnetic strength over time unless they are damaged or subjected to high temperatures.  However, it is important to annually check the magnetic strength and integrity of the Magnetic Separators.  This can be easily done using a Magnetic Pull Test Kit as part of a Magnetic Separator Audit.

Bunting Magnetics Pull Test Kit

The Magnetic Separator Audit also reviews changes in the production process and may propose the relocation of some equipment to ensure that maximum protection is maintained.

Metal Detectors are often used later in the process, once the product is made and after packaging.  The settings of the Metal Detector need to be regularly checked, especially if there are changes in the production process, product or packaging.  Also, settings on the Metal Detector may be accidentally altered, reducing the sensitivity and resulting in metal contamination being missed.  Again, an annual Metal Detector Audit will review the performance and settings and ensure that there is maximum protection.

Unfortunately, reports on metal contaminated food are not unusual.  Other examples include:

For more information on preventing Metal Contamination Food Safety Scares, 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

Prime Location for Bunting at RWM 2018

Magnetic Separators Greet Visitors at RWM

Bunting Magnetics and Master Magnets have booked the stand greeting visitors as they enter through the main entrance at this year’s RWM recycling and waste exhibition (NEC, Birmingham, UK 12-13 September 2018).

“After last week’s RWM Digital Marketing Masterclass in London, we got together with Nick and the new RWM team and talked through the best way forward,” explained Dave Hills, Bunting’s Head of Sales.  “Everyone wants this show to be a success and so have taken the bold step of securing the stand opposite the entrance to the show.  Our aim is to have our stand full of working equipment to immediately capture the imagination of the visitors.”

Bunting Master Magnets at RWM17
The Bunting & Master Magnets stand at RWM17

Bunting Magnetics has been gradually increasing their presence at the show over the past 5 years.

“We started with a small stand at the back of the hall,” said Dave.  “Over the past few years our presence in the recycling industry has grown, especially when we acquired Master Magnets [January 2017].  And our stand has gradually increased in size and moved towards the show entrance.”

On the larger stand, that will greet visitors to RWM, Bunting and Master Magnets plan to exhibit a wide range of Metal Separation equipment including:

“Exhibiting working equipment at exhibitions has always worked for us,” said Dave.  “Seeing is believing and that starts at an exhibition.  Last year, visitors saw the separation capabilities of our Stainless Steel Separator and Eddy Current Separator and subsequently conducted tests in our laboratory at Redditch.  We want to demonstrate what is possible with our new and innovative technology.”

The stand at RWM18 will be the largest Bunting and Master Magnets has ever had in Europe.

“As one of the biggest manufacturers of metal separation equipment in the world, we wanted to make a bold statement.  We have some great ideas for visitor engagement at RWM and are already starting on our planning!”

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 website or contact us on:

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