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At Intec, international trade show for machine tools, production and automation technology, ULT will demonstrate how employees, manufacturing equipment and products can be protected from the influence of airborne pollutants. Dust, smoke, vapors, odors, or gases are produced in many industrial cutting, joining or surface treatment processes. These partly nanoscale particles must be effectively removed according to legal requirements in order to guarantee occupational health and safety in manufacturing companies. ULT provides comprehensive solutions in the field of extraction and filtration technology for a wide variety of air pollutants and emissions. At the Intec in Leipzig, the company is presenting – among others – its latest extraction system for laser fume and explosive laser dust, the LAS 800. Above all, the fume extractor impresses with a wide range of options, and can be flexibly adapted to changing working conditions and machining processes. In the field of pollutant detection, ULT will also present its know-how. By means of various collection solutions, it will be impressively demonstrated how a clever capturing and system design may increase the filtration process in terms

ULT has developed a dedicated version of the LAS 800 extraction system free of ignition sources to increase explosion and fire protection during laser dust extraction. The all-new LAS 800 Ex was specially designed because ever finer combustible dusts are produced in laser processing due to higher input energies or shorter laser pulses. Therefore, the explosive potential increases with the degree of fineness in the dust. The ignition source-free device is an externally tested and confirmed solution that safely extracts the finest laser dusts at relatively low investment costs, utilizing H14 HEPA to ensure a separation degree of over 99.995%. Both the suitability for extracting explosive dusts (at the IBExU Institute for Safety Technology, Freiberg/Germany) and the filtration efficiency of the filters (at the Institute for Ventilation and Refrigeration Technology ILK, Dresden/Germany) were assessed. The ignition source-free design of the device ensures that the potential for explosions is eliminated when the LAS 800 Ex is used as intended, and expensive structural explosion protection can therefore be dispensed with. The LAS 800

ULT’s extraction and filtration system, the ASD 300 Ex was developed for the efficient removal of explosive dusts. ULT’s extraction and filtration system, the ASD 300 Ex was developed for the removal of explosive dusts. It is a stationary unit for combustible dusts compliant with dust explosion category St.1. The dust extractor, based on the cartridge filtration principle, provides fully automatic filter cleaning via a compressed air multi-jet nozzle, whereby filtered materials are collected in a dust case (15 litres drum) for nearly contamination free disposal. An ideally configured filter concept helps users to save costs in the medium term, as maintenance efforts for the ASD 300 Ex are extremely low. Polyester fleece filter cartridges of category C/BIA in combination with an additional H13 filter are utilised for sustainable surface filtration. The extraction unit with stepless flow rate control of up to 450 m³/h and serial loaded filter indicator provides a max. vacuum of 22,000 Pa. Users may chose an outlet air mode via ventilation grating or respective air stubs.

A new control enables the digital evaluation and control of the ULT extraction systems, which significantly expand their communication capabilities and thus offer users convenient evaluation and control options. ULT AG, vendor of extraction and filtration technology for air purification in manufacturing companies, presents a new system control. From now on, it will be integrated into the company’s cartridge filter systems, which will significantly expand their communication capabilities and thus offer users convenient evaluation and control options. This ability is based on an integrated PROFINET interface, a device that enables communication with external systems, e.g., laser processing, painting or soldering systems, and, furthermore, the reading of operating states, such as filter occupancy, power, process gas temperature, error messages, and much more. ULT AG offers the PROFINET interface as a standard in its large fume extraction devices. An essential part of the new system control is a display with plain text. This enables, for example, the reading of operating and system states, status messages for the extraction system and device parameterization. The display

he next ULT Symposium, taking place on 27-28 May 2020 in Löbau/Germany, will be breaking new grounds. Headlined “Air handling for new technologies”, the next traditional event comes up with a partner for the first time: LaNDER³ is a research-business-driven project of the Zittau/Görlitz University. Additionally, ULT AG will celebrate its 25th corporate anniversary. The presentation content of the event is focused primarily on the role of efficient air technologies in production and research processes. These are, among others: Utilization of fume extraction technology in laser processes Utilization of air technologies in additive manufacturing Sustainability, environment and resources Artificial intelligence In addition to the presentations, a table-top exhibition will provide first-hand information on issued technologies, providing opportunities for networking and experience exchange. With LaNDER³ an external partner was brought on board for the first

ULT AG introduces two new extraction system versions for the removal of gases, vapors and odors. In addition to providing a space-saving, modularly and extremely rugged designed unit, the ‚ACD 200.1‘ presents a user-friendly configured system concept. It is suited for utilization in several industries, such as plastics processing, metal construction, additive manufacturing or food and beverage, furthermore in laboratories and production facilities in pharmaceutical and chemical sectors. Users benefit from the extraction system’s modularity and flexibility, because the ACD 200.1 can be configured to meet changing process conditions. For instance, the device may be individually equipped with different filter units or various amounts of adsorbents (activated carbon or chemisorption). The system concept also allows for the connection with capturing elements, such as extraction arms or hoses/tubes (DN 50, 75, 80). In principle, the system supports airborne pollutant

Efficient Removal of Medium Quantities of Gases, Vapors, and Dusts ULT AG has completely redesigned its ULT 200 product range and now introduces a new generation of extraction and filtration devices. With space-saving and modular construction, these systems efficiently remove soldering fume and dust as well as gases, odors, and vapors. The extraction systems‘ modularity allows for a high flexibility and adaptation to changing process conditions. The newly designed devices have been engineered to result in simple and intuitive handling, providing even more functionalities, extremely low-noise operation and increased customer benefits. Thanks to the specially developed integrated vacuum stabilization, the filtration systems adjust the extraction performance automatically and flexibly to the necessary contaminant-capturing rate. In particular, this enables pollutant capturing at several workplaces, which may help to save costs to a high degree. Depending on application, the new air purification systems will be provided with

ULT’s extraction and filtration system, the ASD 300 Ex was developed for the removal of explosive dusts. It is a stationary unit for combustible dusts compliant with dust explosion category St.1. The dust extractor, based on the cartridge filtration principle, provides fully automatic filter cleaning via a compressed air multi-jet nozzle, whereby filtered materials are collected in a dust case (15 litres drum) for nearly contamination free disposal. An ideally configured filter concept helps users to save costs in the medium term, as maintenance efforts for the ASD 300 Ex are extremely low. Polyester fleece filter cartridges of category C/BIA in combination with an additional H13 filter are utilised for sustainable surface filtration. The extraction unit with stepless flow rate control of up to 450 m³/h and serial loaded filter indicator provides a max. vacuum of 22,000 Pa. Users may chose an outlet air mode via ventilation grating or respective air stubs.

ULT AG provides its extraction and filtration system the ACD 1200 in various models for a wide range of applications. A variety of filtration packages is available for tasks such as bonding, varnishing, laminating, printing, cleaning or moulding. Dependent upon the extraction capacity required, the unit might feature different vacuum modules. Application specific capturing elements help to extract hazardous vapours and gases directly at their place of origin offering the highest possible filtration within the ACD 1200 system. Both a specially designed filter combination and a thick layer of activated carbon enable a long contact time with the contaminated airflow and hence guarantee a high deposition rate of harmful pollutants as well as unpleasant odours. The gases and fumes are adsorbed effectively, and cleaned air can be fed back into the working environment. The ACD 1200 offers flexibility and can be equipped with various saturation filter units. Due to

ULT AG introduces adsorption dryer ULT Dry-Tec® ULT AG introduces a completely new device for air drying. The adsorption dryer ULT-Dry-Tec® was developed for process air dehumidification at dew point temperatures of down to -60°C (-76° F). It is based on the rotation dehumidification principle, designed to be utilised in sensitive areas such as chemical, pharmaceutical, process industries or food production. The compactly designed ULT Dry-Tec® requires little floor space and the system was developed specifically for extremely dry process air atmospheres, providing an extraordinary extraction rate at very low air humidity level. Optimised high-performance sorption rotors guarantee a high efficiency level during low maintenance operation and the unit incorporates an integrated heat exchanger to help recover energy. In addition, the ULT Dry-Tec® is easy to transport. The applied capillary rotor condensation principle continuously and efficiently removes humidity from process air to be dried. A constant

ULT AG enters new Target Markets and extends its Product Range ULT AG, vendor of extraction and filtration systems for airborne pollutants, will introduce new and well-proven extraction and filtration systems for removal of airborne substances and a new range of extraction elements at the world forum and leading show ACHEMA in Frankfurt/M, Germany from 15 to 19 June 2015. Main emphasis of the company’s exhibition participation is put on the introduction of a completely new device type for dehumidification. The adsorption dryer named ULT-Dry-Tec® is based on the principle of rotation dehumidification. It has been developed particularly for sensitive sectors, for example in chemical and pharmaceutical industries or process engineering. Furthermore, ULT adds extraction arms of an additional proven provider into their product range. Hence, the company extends application opportunities for its extraction and filtration systems to additional areas in industry, handcraft and laboratory. “These extensions increase our

ULT AG introduces its next generation systems ULT 1500 and ULT 2500. The units have been designed for removal and filtration of hazardous substances in dust, laser fume and welding smoke. They are based on an ideally configured device and filter concept that provides users critical space and cost benefits within their production lines. Both systems appeal through the utilisation of conic filter cartridges, which enable increased filter performance and better cleanability due to their geometry. Easy dust discharge is another decisive benefit, because dust deposits are collected directly in a 70 l removal container for low contamination disposal. ULT 1500 and ULT 2500 can be flexibly adapted to various process conditions for extraction and filtration of dust, welding fume or laser smoke. It is possible to select the extraction position, i.e. raw gas intake can be executed on the systems’ right or left sides, which means variable installation conditions. Furthermore,

Long-term Cost Savings with Extraction and Filtration System for Laser Applications ULT AG presents an ideally designed filter concept implemented in its extraction and filtration system for laser processes, LAS 260. Due to significantly increased filter life times, users are able to save costs on long-term basis in terms of filter exchange. Compared with the current state of the art, ULT succeeded in halving filter costs. Consequently, the company introduces an extremely attractive particle filter technology. The filter’s large storage capacity results in less downtime and reduced maintenance and operating costs. This is achieved through the utilization of an F9 particle filter cassette as extensive prefilter and a combinational filter cassette H14/A10 as particle and adsorption filter. A filtration efficiency for fine dust (DIN EN 779) and suspended solids (DIN EN 1822) up to 99,995 % as well as gases, vapours and odours is now possible. “Many users strive for planning certainty concerning saturation behaviour in their extraction and