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S+S Separation and Sorting Technology GmbH S+S – один из ведущих производителей систем обнаружения металлов и отделения примесей, который поставляет отдельные установки и готовые комплексные решения. S+S предлагает полный спектр технологий для отделения примесей – от базовой сортировки до прецизионных методов отделения примесей. |
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We are pleased to inform you that we want to carry on our relationship with cee-environmental.com and CeeIndustrial as we have found this to be an excellent and cost effective way of doing business in Central and Eastern Europe
~ S+S Separation and Sorting Technology GmbH ...... Brigitte Rothkopf | the presentation is OK
~ S+S Separation and Sorting Technology ...Brigitte Rothkopf | |
 Reliable S+S sorting systems convince the Swiss Reliable S+S sorting systems convince the Swiss
Superior technology of the VARISORT COMPACT combined system
Schönberg, July 2010
RecyPET AG was established in 1998 and has operated Europe’s first bottle-to-bottle PET recycling plant in Fraunfeld, Switzerland, since September 2000. The PET recycling plant operates in accordance with the URRC technology developed by the United Resource Recovery Corporation (USA) together with Coca-Cola and has an input capacity of approx. 18,000 tonnes per year. Four further plants in Europe now use this technology.
Schönberg, July 2010
RecyPET AG was established in 1998 and has operated Europe’s first bottle-to-bottle PET recycling plant in Fraunfeld, Switzerland, since September 2000. The PET recycling plant operates in accordance with the URRC technology developed by the United Resource Recovery Corporation (USA) together with Coca-Cola and has an input capacity of approx. 18,000 tonnes per year. Four further plants in Europe now use this technology.
In Switzerland the collected beverage bottles are sorted in five sorting plants according to colour and quality, compressed into balls and delivered to RecyPET AG, among others, for processing. RecyPET’s goal is to close the material cycle for PET beverage bottles. The recyclate produced is used among other things for the production of new PET beverage bottles, food packing films, other films, etc.
S+S Separation and Sorting Technology supplied a metal separator of the type PETMAG to RecyPET as long ago as 2001. The PETMAG separates metal contaminants of all kinds from PET flakes. Since the flakes are also to be sorted according to colour, S+S, in close cooperation with RecyPET, adapted a colour sorting machine originally used in the glass recycling industry to the requirements of PET recycling. The result was the SPECTRUM colour separator. By means of double-sided inspection it was possible even to separate flakes contaminated with the slightest glue residues.
In 2010 the PETMAG metal separator, which during its ten years of operation caused service and spare part costs of barely 2000 Euros, was replaced by a combined system of the latest generation, the VARISORT COMPACT. Colour and metal sensors are combined with one another in this device.
The material to be examined is fed by means of specially adapted vibrating trough conveyors and unites the advantages of chutes and belt systems. This also makes it possible for the first time to remove rubber pieces from the material stream that are difficult to separate using chute technology due to varying friction. The superiority of VARISORT COMPACT over chute systems
with channels lies in the fact that the equipment is easy to clean and blockages due to larger flakes can virtually be ruled out. Even in the case of irregular parts or materials with different
coefficients of friction, the belt feeding system provides for pinpoint ejection in free fall at the end of the belt, after the material has been classified with the sensors. After evaluation of the relevant information, high-speed valves for the material discharge are activated with an appropriate time delay. By means of powerful compressed air pulses, the particles to be separated are diverted from their original drop parabola into a separate shaft.
In comparison to conventional belt sorting systems, the VARISORT COMPACT sorting system is characterised by a compact design requiring little space. Retrofitting in existing plants and the adoption of already existing chute devices is easily possible. The use of high-resolution sensors and state-of-the-art signal processing technologies allows high detection accuracy and the analysis of up to 500,000 parts per second. By means of the free-fall inspection, a very precise blow-out procedure can be realised even with high rejection rates. This is made possible by the large number of high-speed valves, which can perform up to 500 switching cycles per second.
For Kornel Büsser, production manager at the Swiss company RecyPET AG, the long-standing cooperation with S+S has proven its value: “The reliability and ease of maintenance of the S+S units convinced us, together with their performance, particularly in the separation of difficult contaminants.”
The VARISORT COMPACT combined system from S+S can be adapted optimally to customer-specific requirements. (Photo: S+S)
S+S - an overview
S+S Separation and Sorting Technology GmbH of Schönberg, Bavaria, manufactures machines and systems for the detection/separation of contaminants, for product inspection, and for the sorting of material flows. Product sales primarily focus on the food, plastics, chemical, pharmaceutical, wood, textile, and recycling industries. S+S is one of the world’s leading suppliers with subsidiaries in Great Britain, France, China, Singapore, and in the USA, a representative office in India, and more than 40 agencies all over the world. The main factory in Schönberg presently employs 230 people.
Reprints free of royalties. Photo attached.
For further information please contact
S+S Separation and Sorting Technology GmbH
Brigitte Rothkopf
Regener Straße 130
D-94513 Schönberg
Tel. +49-(0)8554-308 274
Fax +49-(0)8554-2606
e-mail: brigitte.rothkopf@se-so-tec.com
www.sesotec.com
High-quality plastics from waste electrical equipment High-quality plastics from waste electrical equipment
S+S sorting systems extract valuable secondary raw materials from electronic waste
All over Europe, electrical and electronic scrap is the waste stream showing the highest growth rates. Since electronic equipment contains the most varied kinds of materials, the recycling of such waste involves high demands with respect to separation and sorting processes. The German plant manufacturer MeWa builds state-of-the-art recycling plants for large international waste management companies.
In the United Kingdom MeWa realised a plant where old refrigerators, computers, vacuum cleaners, Hi-Fi systems, and other kinds of electrical waste are processed on two separate lines. For the recycling of high-quality plastics such as ABS (acrylonitrile butadiene styrene) or PC (polycarbonate) and of printed circuit boards MeWa uses three VARISORT N sorting systems made by S+S. "The decision to use S+S systems was based on the high output quality of these VARISORT systems. Only absolutely pure fractions can be sold at a good price in today's difficult times", explains Peter Mayer, sales manager - sorting technology at S+S Separation and Sorting Technology.
Innovative technology for outstanding value creation
Polymer separators of type VARISORT N are based on near-infrared technology. At the MeWa facility these systems in fully automatic operation separate plastic types from precrushed electrical waste. Optimally scattered on a fast-running conveyor belt this waste reaches the detection area of the near-infrared detector which determines and locates the plastic types of the passing pieces. The electronic evaluation unit determines the exact position of the unwanted types, and with accurate timing and positioning activates the corresponding nozzles of the air-blast unit. The user can freely select which types of polymers should be separated.
In one VARISORT sorting system the near-infrared sensor is combined with a colour sensor. With this multi-sensor system design the colour of the particle and its plastic type can be combined as sorting criteria, which results in an even higher separation accuracy for the pcb-fraction.
Recycling materials are economically efficient and environmentally friendly
S+S VARISORT N polymer separators are characterised by highest throughput capacities. Sorting is performed at a speed of up to 3m/sec. Air-blast valves that have been specifically developed for this application keep the loss of good material at an absolute minimum. In the recycling of electrical waste VARISORT N separators are an economically efficient solution for the reclaiming of high-quality plastic fractions and of the pcb-fraction. The resulting pure plastics can be profitably returned to the production cycle again, and valuable (precious) metals can subsequently be reclaimed from the separated printed circuit boards.
Flexible and future-proof solutions provided by S+S
Says Peter Mayer, sales manager - sorting technology at S+S: "Recycling companies that produce clean, economically-priced material have the biggest competitive advantage. Because of their outstanding flexibility VARISORT sorting systems are ideal for the sorting of electrical waste. No matter what type of electrical waste should be sorted in the current job, a VARISORT will always optimally perform the sorting task by employing different kinds of sensors. Since the markets for recycled materials are rapidly changing especially in the field of electrical waste, and since quality requirements for recycled materials are high, and recycled material has to compete with the price of new materials, the VARISORT sorting system with its flexibility is a future-proof investment here because the employed technologies are highly sophisticated and the systems provide high-purity material fractions."
S+S - an overview
S+S Separation and Sorting Technology GmbH of Schönberg, Bavaria, manufactures machines and systems for the detection/separation of contaminants, for product inspection, and for the sorting of material flows. Product sales primarily focus on the food, plastics, chemical, pharmaceutical, wood, textile, and recycling industries. S+S is one of the world’s leading suppliers with subsidiaries in Great Britain, France, China, Singapore, and in the USA, a representative office in India, and more than 40 agencies all over the world. The main factory in Schönberg presently employs 200 people.
Reprints free of royalties. Photos attached.
For further information please contact
S+S Separation and Sorting Technology GmbH
Brigitte Rothkopf
Regener Straße 130
D-94513 Schönberg
Tel. +49-(0)8554-308 274
Fax +49-(0)8554-2606
e-mail: brigitte.rothkopf@se-so-tec.com
www.sesotec.com
S+S – один из ведущих производителей систем обнаружения металлов и отделения примесей, который поставляет отдельные установки и готовые комплексные решения. S+S предлагает полный спектр технологий для отделения примесей – от базовой сортировки до прецизионных методов отделения примесей.
Более чем тридцать лет компания S+S является одним из ведущих производителей систем обнаружения металлов и отделения примесей, который поставляет отдельные установки и готовые комплексные решения. S+S предлагает полный спектр технологий для отделения примесей – от базовой сортировки до прецизионных методов отделения примесей. Системы обнаружения металлов и отделения примесей S+S
разделяют потоки смеси на отдельные частицы, играя чрезвычайную роль в производственном цикле и гарантируя эффективную вторичную обработку особо чистых материалов.
Системы S+S построены с использованием хорошо себя зарекомендовавшей модульной концепции дизайна, объединяя в себе различные стандартные модули, что гарантирует гибкость и разнообразие решений, соответствующих требованиям, выставляемым при работе в различных условиях и с различными материалами.
S+S использует множество технологий – наряду с простыми сенсорами для отделения металлических примесей используется широкодиапазонная камера и другие оптические системы прецизионной сортировки. Усовершенствованные системы отделения примесей сортируют любые вещества с частицами весом от миллиграммов до нескольких килограммов.
Индуктивные сепараторы для отделения металлических примесей определяют и отделяют металлические примеси, напр., примеси алюминия, стали и нержавеющей стали. Уникальная многоканальная головка для обнаружения металлических примесей определяет положение даже самых мелких частиц металлов.
Оптические сортировщики охватывают широкий спектр систем, включая лазерные устройства для отделения прозрачных и непрозрачных веществ и CCD камеры с высоким разрешением, которые разделяют материалы по цвету, яркости, форме и по характеристикам поверхности.
Системы для обнаружения различных видов пластика обнаруживают и отделяют примеси нежелательного пластика из потока пластиковых бутылок или емкостей. Материал, подвергающийся осмотру, ровным слоем распределяется по быстро движущемуся конвейеру и инспектируется детектором с ближним инфракрасным диапазоном.
S+S разработала ряд рентгеновских систем для сортировки материалов, трудно обнаружимых оптическими или индуктивными устройствами. В данном случае в качестве критерия отбора используется химический состав.
s+s Presentation
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Food Industry: Product Purity and ensuring IFS Conformity - S+S Metal separators, S+S Magnet separators, S+S X-Ray systems
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Plastics Industry: Production security and optimum productivity
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