News items September 2008

Dinnissen presents new mixing technique during Industrial Processing in Utrecht At Industrial Processing in Utrecht, Dinnissen will present the latest Pegasus® Mixer, which can rapidly, homogenously and carefully mix no less than 15 liquids with powders, grains and granules. The mixer is quick and easy to clean and is suitable for mixing a wide range of products according to high quality standards and with continuously changing compositions. For companies who want to mix a variety of products using the same mixer and therefore need to be able to switch over to other recipes quickly and easily, Dinnissen has developed the new Pegasus® Mixer. The new Pegasus® Mixer enables no less that 15 different liquids to be added to powders, grains and granules. It also offers the possibility of endless variations in the quantity and combination of substances to be added. This makes the Pegasus® Mixer flexible and therefore suitable for mixing widely diverging products quickly and efficiently. Exceptionally accurate, homogenous and careful Due to the

Delft Solids Solutions has expanded its primary characterisation activities in the field of solids characterization. Delft Solids Solutions is now capable of determining an additional set of variables responsible for flow and mobility characteristics of powders. Parameters such as compressibility, cohesion, aerated and tapped bulk density, angles of spatula and fall can be quantitatively determined and correlated with the particle behaviour. In turn these results can be correlated with primary variables such as true density, particle size, surface area and porosity. This information should lead to a better understanding of the flow and storage behaviour and quality of powders and is relevant for manufacturers, suppliers and users of bulk solids.

the next generation of electromechanical level measurement systems Despite the number of modern alternatives, discontinuous level measurement technology leads the field in a multiple of applications – a very good reason to newly present this well tried technology. The completely redesigned plumb bob Nivobob offers the following enhancements: - Increased durability via brushless motor - New rope system offers lengthened time between services - Larger measurement distance – up to 40 metres with the tape version For small plants that do not have their own visualisation system, an additional remote box is a well priced solution that allows up to 10 instruments to be remotely controlled. Measurement results can be viewed as required and are clearly displayed. Measurement data can easily be integrated in the existing control system, as the Nivobob also offers, alongside the 0/4-20mA signal output, both Modbus and Profibus DP communication. The wide range of supply voltages, a multitude of different process connections

Small flexible all-rounder for the feed and food industry Dinnissen Process Technology (Netherlands) and K-Tron Process Group (Switzerland) will be introducing a new mixing concept for the high-quality food processing industry together at Powtech in Nuremberg. The Pandora End of Line Mixing concept is specially intended for situations where high demands are placed on the rapid, careful and extremely homogenous mixing of a maximum of 10 (micro)components. The concept is especially suitable for conditions where the quick and easy switchover to new recipes and the prevention of contamination and segregation are important factors. An additional benefit is its low energy usage. Rapid, careful and extremely homogenous mixing Pandora End of Line Mixing works according to the principle of continuous mixing, whereby raw materials are continuously added and removed from a compact mixer. The concept therefore comprises a number of K-Tron`s accurate gravimetric feeders and Dinnissen`s esteemed Pegasus® mixer. The special feeders accurately

Innovative Complete System of Air Motor, Holding Brake and Gear Explosion prevention is a hot topic within the field of systems engineering today. Friction, overheating or sparks could lead to a horror show in potentially explosive environments. DEPRAG, one of the leaders in the field of air motors, has mastered this challenge with an innovative drive system. DEPRAG engineers have developed an entire system consisting of motor, integrated brake assembly and gears which fully corresponds with ATEX standards and is made out of stainless steel. The new customer orientated air brake motor has a compact, innovative design. Its main feature is the separately controlled holding brake driven by air. It has been designed for vat draining equipment used in the chemical industry where highly toxic powders are emptied. This motor is now available as standard from DEPRAG`s 1.2 stainless steel motor programme.

the next generation of electromechanical level measurement systems The UWT Germany will present its popular plumb bob range with the addition of the reengineered model, Nivobob. Despite the number of modern alternatives, discontinuous level measurement technology leads the field in a multiple of applications – a good reason to newly present this well tried technology. The completely redesigned plumb bob Nivobob offers the following enhancements: - Increased durability via brushless motor - New rope system offers lengthened time between services - Larger measurement distance – up to 40 metres with the tape version For small plants that do not have their own visualisation system, an additional remote box is a well priced solution that allows up to 15 instruments to be remotely controlled. Measurement results can be viewed as required and are clearly displayed. Measurement data can easily be integrated in the existing control system, as the Nivobob also offers, alongside the 0/4-20mA signal output, both Modbus and Profibus DP

Vonk B.V. introduces a assortment of 4 pc. of the RALS. These Remote Area Lighting Systems are very usefull in areas where you need a light but no hand to spare and the use of a aggregate isn`t possible. The RALS burns eight hours or longer and are easy to assemble. The compact form makes it easy to bring the Unit along to every place where a lot of light is needed. The RALS comes with 1, 2 or 4 lightheads and are weatherproof.

Our clients profit from his 30 years of experience in mechanical processing technology, and from his solutions-oriented approach – Ulf Noll’s engineering and consulting capabilities are in high demand. He will analyze and discuss concepts to optimise your powder processing or processing systems. Always in focus: environmental protection and energy management, areas with an enormous potential for cost reduction. The efficient use of your energy and resources is an integral part of our engineering, in the planning stage as well as in fine-tuning.

Invitation to Powtech 2008 Hall 7 Exhibition stand 140 OPDENHOFF Technologie GmbH has been developing total system solutions for the industrial-scale weighing, mixing, conveying and storing of bulk materials and fluids since 1969. The processes are optimized using the OPDwin concept, helping you to derive the Optimal Process Display for your company. OPDwin optimized batch processes can be found in the • Plastics industry • Rubber industry • Foodstuffs industry • Paint and varnish industry • Animal feed industry • Construction materials industry Business Activities: Project management and support for all batch processes; IT solutions; Production planning, production scheduling, production data acquisition, manufacturing optimization; Service-oriented interfaces to third-party systems, e. g. SAP; Automation solutions; Control and feedback control systems and process technology; Circuit diagram design, E-MSR planning technology CAD; Design of switch cabinets and open-loop control systems The

Application: ACO moisture measuring instruments for bulk solids (granulates) Properties: Defined dumping height for ideal on-line moisture measurement The ACO sensor is integrated in the ”cup” of PN1 Long-lasting, pneumatic rotary drive Automatic cleaning of the sensor surface Optional: turnkey control cabinet for triggering sampler Versions: PN1 is available for all sensors of the ACO sensor family If required, the sampler can be manufactured as well integrated in e.g. a part of a drop shaft. The PN1 Sampler has to be mounted in a free fall situation, e.g. in a drop shaft. A part of the falling down bulk good is trapped in the cup. The bottom of this cup consists of the measuring surface of the ACO moisture measuring sensor. After enough material has been trapped, the residual moisture can be determined and finally that cup will be dumped. For cleaning the sensor an air nozzle has been integrated. The defined measuring height enables precise measuring results.

ACO moisture measurement for biomass like wood chips, sawdust and wood shavings Properties: Ideal material conditions for on-line moisture measurement Usable for various material Subsequently applicable in already existing plants Automatic cleaning of sensor surface Optional: turnkey control cabinet for triggering compaction unit The compaction unit SFM1_HACK is specially designed for the determination of residual moisture also of coarse material in the free fall. While the pneumatic cylinder moves the ”back panel” of the SFM1_HACK the falling down material can be compacted and pushed across the ACO moisture sensor in constant conditions. The measuring surface is cleaned automatically. The constant density and steady dumping height of the material enables great measuring results. The SFM1_HACK can be mounted by means of moldings or tubes directly at the dryer entrance but also it can be fixed to a wall (e.g. of a drop shaft). Flanges, screws and cover plate are included in delivery.

Digital image processing as it is used in the CAMSIZER® by Retsch Technology is one of the most accurate methods to determine the particle size distribution of flowable bulk goods. It has become a well established method in addition to sieve analysis and laser diffraction in the size range of 30 µm to 30 mm and exceeds their capabilities with regards to precision, reproducibility and obtained information by far. With the CAMSIZER, the sample is fed in from a feed channel so that all particles fall through the measurement field. During the measurement procedure two digital cameras (CCD) perform different tasks. The Basic Camera (CCD-B) detects large particles whereas the Zoom Camera (CCD-Z) records the small ones. The contact-free optical measurement is carried out in real time and simultaneously obtains all the required information about the particle size. A digital picture is taken of each particle so that in addition to the particle size it is also possible

For removal of tramp metal contaminants Engineered to remove fine to large ferrous contaminants from high volume, gravity fed product streams. Puritan’s Vertical Spout Magnets are ideally suited for products that would bridge or choke in a magnetic tube type separator. Ferrous contaminants are easily removed from products that are moist, lumpy, granular, or in powder form. Powerful opposing magnets mounted to outside of the housing draw tramp metal out of the product stream. A center diverter on the housing inlet helps direct product towards the magnets. A Single Trap face design eliminates the possibility of the captured tramp metal being washed off back into the product stream. Cleaning this magnetic separator is achieved by releasing the drawer latches and removing the internal drawer assembly. The opposing magnets are stationary and as the drawer is removed, tramp metal is transferred out of the housing and discarded into a collection tray (not shown). Tramp metal can cause serious damage to process

Multiflexible factory for the development of innovative products Dinnissen Process Technology is to open the Food Design Factory, a unique multiflexible development factory in a high-quality test environment specially intended for the development of new foodstuffs (and animal feed). This development factory will be made available to companies that may or may not wish to develop new products with each other. With the Food Design Factory, Dinnissen Process Technology aims to stimulate innovation. High-quality multiflexible development factory The Food Design Factory is an actual working production line for foodstuffs (and animal feed) with which product developers, nutritionists and foodstuff technologists can test endless variations and combinations with widely diverging processing operations. They can grind, sieve, weigh, mix, dose, dry and even expand, extrude and vacuum coat under all sorts of strict conditions. Due to the use of modern and advanced technology, the Food Design Factory can be aimed at achieving high-quality

Following a period of renovations lasting nearly two years, the new VDL TIM Hapert building will be opened officially on Friday 5 September. An open day will be held the following day, on Saturday 6 September. During the past several years, VDL TIM Hapert has undergone extensive growth. The company has plenty of work, but the production area could no longer accommodate the need for new machines. Previously, the warehouse was at a different location, which was not ideal from a logistical standpoint. The offices were also 20 years old and no longer made the desired impression. VDL began the renovations in November 2006. Since then, a neighbouring building was purchased (previously Mibra) and converted to a new 6,500 m2 warehouse. The separate production hall that was located behind the production area at VDL TIM Hapert has also been renovated and connected to the existing production hall. In total, an area of approximately 3,500 m2. The old offices have been stripped

Your FRITSCH Cutting Mill is already clean! Available only with FRITSCH Cutting Mills: All grinding parts can be removed for cleaning in just a few seconds without tools – unbeatable fast, simple and efficient! This makes them ideal, time-saving assistants in the comminution of fibrous and tough materials, plastics and heterogeneous mixture of materials and for sample preparation for RoHS and WEEE analysis. You may browse experience oriented examples as well as comparison grindings online at www.fritsch.de in the area SOLUTIONS. YOUR ADVANTAGES WITH FRITSCH CUTTING MILLS - Especially simple operation for fast work - Unmatched ease of cleaning thanks to patented quick opening facility - Optimum airflow for particularly fast grinding and secure protection against clogging - More stable running and low wear due to the patented double cone bearing of the rotor - Exceptionally long service life through use of replaceable and fixed knives - Unique grinding chamber geometry: minimal dead space and progressive

Eddy Current Separator For non-ferrous metals separation from plastic: a simple system, but might catalyze plastic recycling market. This year Cogelme - manufacturer of metals separators from North of Italy - combined Eddy Current Separator with a Worm Screw to a small, comfortable system, capable to separate non-ferrous metals from grinded plastic and download directly into big bags. Main advantage of the system lies in: Separation purity: can reach up to 95% and more of non-ferrous metals extraction also as small as 2 mm sizes Mobility: 4 wheel allow to move the system easily to any place you need Compactness: the system occupies less space comparing to a conveyor installations The system already caused an interest among those having material distributed in various places. Hoped that the combination of clever design and the scale of efficiencies of performance would make it adaptable to many non-ferrous metal extraction cases. Cogelme is famous for it’s Eddy Current Separators.

Fill off liquids - but do it safely The foot operated pump for solvents was specially designed for the filling off high-purity liquids. Therefore all parts coming into contact with the media are made from stainless steel and PTFE. The barrel screw joint and stopcock provide a hermetic seal between the container and the pump so that unwanted vapors cannot escape during the filling process. The pump is a massive, long-life version and for that suitable for the industrial field. The pump is equipped with either a rigid discharge bend or a discharge tube with stopcock made from stainless steel/PTFE. The immersion tube length can be stepless adjusted to suit barrel depth for a complete emptying. The foot pump is suitable for steel drums with R 2” thread up to 220 liters. Adapters for commercially available barrels are as accessories in assortment. If you are filling flammable liquids, the BÜRKLE Anti-static set is an inalienable equipment. The new version of the foot pump for solvents is with a clip

Gas-tight and completely lockable The BÜRKLE hand operated solvent pump is suitable for contamination-free withdrawal of organic solvents and flavouring agents. It fits all commercial laboratory 10 l and 25 l stainless steel drums with 2“ connecting piece. The pump is gas-tight and can be shut completely with two ball valves. Parts coming in contact with medium are made of stainless steel and PTFE. When withdrawing flammable liquids, the barrel and pump must be grounded! (Use the BÜRKLE Anti-static set!) The pump for solvents is now also available for tin plate cans with pull-up spout.