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[...]Penzing, Germany Solar sewage sludge drying has become a generally accepted ecological and economical technology. To make the implementation and operation of a solar drying plant a sustainable success, all relevant aspects need to be fulfilled: economic and planning aspects but as well acceptance on the part of the operator and the public. One of the plants that offer both, a perfect design concept and acceptance, is installed on WWTP Penzing-Weil near the Upper Bavarian lake Ammersee located southwest of Munich. About 8,500 residents are connected to this aerobic stabilised sewage treatment plant. In 2008, when WWTP Penzing Weil was requested to measure PFT, high concentrations of perfluorinated tensides were found and disposal costs rose from 30,000 € to about 100,000 €. Investing into sludge treatment with the aim to reduce annual disposal costs therefore became financially rewarding. Consequently, a sludge treatment plant including sludge dewatering and drying was started to be built at the beginning of 2010. After its completion and a test phase the new plant was officially put into operating in July 2010. The process of sludge treatment starts with a HUBER Screw Press Q-PRESS® 440. A screw conveyor automatically transports the compacted sludge into the greenhouse and drops sludge onto the greenhouse floor. The sludge turning/transporting assembly SRT 9 both distributes and transports the sludge inside the greenhouse. At the end of the greenhouse the dried granular sludge is dropped into a storage bunker from where it is loaded on trucks by a wheel loader 5 to 6 times a year. Dryer efficiency variations between summer and winter are compensated by two buffer tanks for thin sludge with 700 m³ capacity each. Depending on the weather conditions, the sewage works operator feeds more or less sludge to the dryer. Either directly the thin sludge settled in the secondary clarifier or the prethickened sludge from the tanks can be dewatered in the HUBER Screw Press. The plant operation program provides for the possibility to select at the push of a button whether to feed to the screw press excess sludge with approximately 1% dry substance or statically thickened sludge with approximately 3.5% dry substance. Where no storage capacity is available or the available space is scarce, the solar dryer efficiency can be increased by adding exhaust heat or ‘ecological heat’. ‘Ecological heat’ in this case means the heat generated ecologically from clarified wastewater by means of a heat pump. The HUBER heat exchanger RoWin guarantees reliable operation with low maintenance requirements. This type of heat exchanger provides automatic removal of algae and other pollutants that may settle on the exchanger surfaces. The greenhouse length and thus drying surface required depends on the requested drying efficiency. The required power depends on the dewatering results the HUBER Screw Press Q-PRESS® is designed to achieve. Against this background, the greenhouse hall on WWTP Penzing was designed a couple of metres longer than actually necessary. The plant operators use the resulting increased dryer capacity to reduce the polymer consumption of the dewatering system and in this way save even more costs. Automatic sludge feeding into the greenhouse eliminates the need for material transfer points and wheel loaders, and saves operators work and time. They benefit from an excellent sludge handling concept that minimises odours. Direct feeding and immediate turning of the sludge in the dryer instantly brings the sludge into a safe, virtually aerobic condition that ensures minimum odour development. No odour at all is noticed on WWTP Penzing Weil. For efficient and odour-free drying, climate technology and mechanical equipment components must be selected and designed to perfectly suit each other. The HUBER climate control system incorporates experiences from operation, measurements in the greenhouse and theoretical thermodynamic principles. The greenhouse is equipped with climate sensors, ventilators and ventilation flaps. The electrical control system ensures an ideal drying climate is constantly maintained inside the greenhouse hall by monitoring the water absorption capacity of the air inside and outside the hall and by limiting condensate. The run time of the ventilators that directly aerate the sludge bed is controlled according to the work cycles of the sludge turning machine (and the freshly turned sludge bed zones) and the drying capacity of the air. The air is routed differently as required in the different sludge drying areas. Of course, the control system always gives priority to the safety of mechanical components and protection of the building against storm. The mechanical equipment components for sludge turning and transport are at the heart of the solar dryer. The sludge turning assembly consists of a rotating double shovel that draws itself through the greenhouse along chains. While the shovel rotates and at the same time travels forwards, the sludge is aerated, turned around, granulated and transported. When the sludge turning/transporting assembly arrives at the end of the hall, each individual sludge granulate grain has been aerated. This cycle normally is performed every hour. In the feeding phase, turning of sludge in the wet zones in the front section and its aeration over the full greenhouse width takes place even every 20 minutes. As the complete sludge bed is restacked, the quasi-aerobic condition of the sludge is reliably maintained and optimal preconditions for drying are achieved. Another exceptional feature of the HUBER SRT system is continuous backmixing of sludge. The double shovel is also used to move sludge from one place to another. Backmixing of dry granulate into the sludge feed increases the dry residue to 40% directly after feeding. At this dry residue level, any odour-intensive biological activities are stopped. In addition, sludge with 40 % DR is more open-pored, easier to dry, less pasty and therefore easier to process mechanically so that the long life of the applied technology is guaranteed. On the other side of the sludge bed, the dry side, continuous backmixing produces the opposite effect. The zone where the granulate becomes very dry is very short. This is the zone where dry material is exposed to mechanical stress with the result of dust being generated. The sludge bed that is generated throughout the greenhouse hall length by the backmixing effect excels with a very long basic drying area where the dry residue slowly increases from 40% to 60%. This is the area where the actual drying process takes place. The requested dry residue of usually 80 to 85% DR is achieved only in the last 10 to 15 m of the sludge bed. As the sludge turner transports and relocates the sludge in its shovels, it permits the removal of dried granulate optionally on the same gable side of the greenhouse hall where the wet sludge is fed. The plant can be designed for granulate discharge into an underground screw conveyor with grate cover. It is for example possible to build the greenhouse in the boundary area of the WWTP grounds without the need to build another road and a second traffic area at the other end of the greenhouse. On WWTP Penzing, however, the conventional solution was selected with sludge feeding and removal taking place on the opposite ends of the greenhouse. This design variant made more sense with regard to the structures already existent on this site. The operators on WWTP Penzing have the choice to feed their sludge automatically or optionally by means of a wheel loader but, according to plant manager Markus Keller, do not use the latter option. One push of a button would be sufficient to make the sludge turner work off a heap of sludge built by the wheel loader. Continuous automatic feeding ensures that the screw immediately feeds the amount of sludge that has accumulated after a quarter of an hour. As described above, this is the better design solution for minimum odour development. If, however, the sludge to be dried is stabilised and well dewatered, automatic feeding is not necessarily required. The sludge turner assembly moves on precast concrete parts as it travels through the greenhouse hall. The design of the actual drying area on WWTP Penzing resembles a normal road. The precast concrete parts take over the function of the kerb stone edge of a road, the space in between is covered with asphalt. The foundation is frost-proof and hardly statically loaded by the machine and sludge. Optimum operator support during the plant start-up phase and afterwards is provided with a remote control connection. The electrical control system records the relevant parameters and via secure internet connection makes them at any time available for the experts in the German HUBER headquarters. Also operating statuses, such as total sludge bed height or operation cycle presently going off, are transferred in real time. The electronic components to be installed directly on the turner assembly have been limited to the minimum. No control box is mounted on the travelling turner assembly but only a somewhat bigger closed terminal box. The majority of the control components required are integrated in the main control cabinet which is installed in the sheltered area of the drying hall. Their exposure to environmental conditions therefore is reduced significantly with the result of easy maintenance and a long product lifetime. The system installed in the 100 m long and 10 m wide greenhouse on WWTP Penzing is a HUBER Solar Active Dryer SRT 9. Systems for 7 m and 12 m greenhouse width are available as an option. Solar drying is the most eco-friendly solution to dry sewage sludge. In addition to the economic benefits obtained through reduction of the sewage sludge volumes to be disposed of, also the environmental impact is reduced: Fewer trucks are required for sludge removal with the result of reduced carbon dioxide emission. The high dry residue content in the dry granulate improves the thermal value of the material to be disposed of. It offers plant operators a variety of disposal options so that they get more independence in sludge disposal.[...]

[...]Reliable compliance with effluent values In conventional municipal wastewater treatment plants, the final settling tank is the last stage of the wastewater treatment process. The purpose of the secondary clarifier is to allow the activated sludge flocs and the finest suspended solids to settle and to discharge the clarified wastewater into the receiving water as free of solids as possible. Increasing hydraulic loads and changes in the settling behaviour of the activated sludge are the reason why wastewater treatment plants often do not reliably meet today's minimum requirements for solids retention in the effluent. An increased solids content in the effluent inevitably causes an increased COD, BOD and phosphorus load in the effluent. This in turn results in higher effluent charges and oxygen-consuming pollution of receiving waters. Reliable Solutions for Solids Retention HUBER offers proven and reliable solutions for solids retention in the outlet of wastewater treatment plants. Depending on the requirements and general conditions, one of the following solutions can be applied: Microscreening: The HUBER Disc Filter RoDisc® consists of several rotatably arranged, disc-shaped microscreen elements. A filter cloth made of stainless steel or polyester from 10 μm is used as screening medium. Sand Filtration: The HUBER Sandfilter CONTIFLOW® is a deep-bed type upflow filter where the filter bed is cleaned without interrupting the filtration process. The filter medium is sand. Cloth filtration / Pile cloth media filter: The HUBER Pile Cloth Media Filter RotaFilt® consists of several rotatably arranged, disc-shaped filter elements. Particulate matter is reliably retained in the three-dimensional pile fabric structure. In addition to the retention of solids, phosphorus elimination and micropollutant removal are playing an increasingly important role in the field of advanced wastewater treatment .[...]

[...]Process engineering solutions for the treatment of drinking water For the production of drinking water (especially when surface water is used), physical process steps are often necessary to remove solids of different types and sizes. HUBER has customized mechanical and process engineering solutions for the various applications: Specially developed screens for water abstraction remove all inadmissible coarse and solid matter from the raw water from rivers and seas. If required, suitable devices for fish protection can also be provided. Particularly in the case of machine technology for seawater desalination plants, attention must also be paid to proper corrosion protection. Any necessary separation of fine particles and suspended solids can be accomplished with the HUBER Sandfilter CONTIFLOW® in a continuous process and without interrupting plant operation. An alternative to the sand filtration process is the HUBER Disc Filter RoDisc® . With a fine mesh, it retains even the finest particles and flocs. The sludge produced during drinking water treatment can be dewatered economically with the HUBER Screw Press Q-PRESS® machines.[...]

[...]The first step of operationally reliable and efficient wastewater treatment The separation of solids in wastewater with screens and fine screening systems is the first step in municipal and industrial wastewater treatment. The main task here is to remove all coarse and foreign materials that could inhibit or hinder the function of subsequent wastewater treatment stages. The following factors, among others, must be taken into account when planning an operationally reliable solids separation solution: Maximum required hydraulic throughput Expected screenings quantities Required bar spacing or separation capacity for solids Influence of sewer system (surges, deposits, pumping stations, etc.) Redundancy requirements Installation situation (channel, tank) Feeding (by gravity, pump, hoist, ...) All this information and framework conditions are then taken into account for the choice of the right machine technology and determine the number, size and type of screening systems. Machine Technology A Wide Range of Screens, Fine Screens and Ultra-Fine Screens for any Application HUBER has decades of experience in dimensioning and selecting the optimum machine technology for each individual mechanical cleaning application. As different requirements also demand different screen systems, HUBER has developed a wide range of various screens, fine screens and ultra-fine screens , which are in use in thousands of installations worldwide. The separated and removed screenings with household waste, faecal matter, toilet paper and mineral solids are then passed on to the screenings treatment system , which is ideally planned together with the screening plant.[...]

[...]Mechanical Sludge Treatment Screening, Thickening and Dewatering of sludge and volume reduction to reduce transport costs. Solutions for Mechanical Sludge Treatment Sewage Sludge Acceptance HUBER has developed collection stations for the acceptance of faecal sludges, which have been successfully used worldwide for decades. Tankers can be emptied quickly and all coarse and impurities can be removed reliably and trouble-free. Sludge Screening Sludge screening is used to remove coarse material, solids and rags and increases the operational reliability of subsequent sludge treatment. Sludge Thickening With mechanical sludge thickening processes, the volume of conditioned thin sludge can be significantly reduced quickly and efficiently with a small footprint. The resulting concentrated thick sludge still remains free-flowing and is thus ideally prepared for the further treatment stages of stabilisation and dewatering. Sludge Dewatering Through high shear and pressure, sludge dewatering helps to achieve a dryer cake for transportation and storage. The degree of dewatering of the sludge has a significant influence on the costs of further sludge treatment steps such as transport, disposal and recycling. Efficient solutions for screening, thickening and dewatering sludge Mechanical sludge treatment includes the processes of sludge screening, thickening and dewatering. The aim of mechanical treatment of sewage sludge (biosolids), wastewater sludge or other sludge is (in addition to the removal of coarse material) volume reduction through the separation of water and the concentration of solids.. The mechanical treatment processes are indispensable prerequisites for the reliable operation of equipment, efficient and economic operation of subsequent sludge disposal or further sludge treatment such as sludge drying or sludge digestion. HUBER offers proven and efficient solutions for the following mechanical sludge treatment processes: Sludge acceptance : mechanical treatment of septic sludge Sludge screening : removal and dewatering of coarse material and solids Sludge thickening : sludge volume reduction by concentrating solids Sludge dewatering : mechanical separation of sludge water for further volume reduction For advanced sludge treatment, HUBER offers various processes and solutions for thermal sludge treatment .[...]

[...]We are currently looking for a part-time Spares & After Sales Co-ordinator to join our Regional Team in Dundee. As a dynamic SME organisation in the Wastewater Industry, the role is vital to support the growth of our After Sales Business through effective administrative and operational activities. This role is varied and offers the opportunity to get involved in a good blend of administrative and organisational responsibilities whilst being the first point of contact for our clients. HUBER Technology is an “Investors in People” Gold company which specialises in environmental engineering throughout the world, and with a UK operation based in Chippenham focused on delivering wastewater treatment solutions for the UK water industry. The right candidate will have a good level of experience in an administrative role and is looking forward to providing administrative support to a small busy team whilst working with other colleagues across the business. Excellent written and verbal communication skills as well as being proficient in Microsoft Office are essential. Reporting to the Field Operations Manager and working in a small close-knit team, the successful candidate will be responsible for: Responding to enquiries and expedite orders relating to existing and new spares promptly. Follow up quotations pro-actively. Offer support to customers on all spares enquiries. Ensure aftercare for HUBER parts. Invoice customers promptly in relation to their orders. Assist with follow up surveys. Update framework pricing. Develop and maintain recommended spares templates. To provide administrative support to the Regional Field Manager and the team. We are looking for a candidate who has excellent interpersonal skills and is keen to deliver administrative activities effectively and independently. Your profile: You will have previous experience within an administration role. You will have excellent verbal and written communication skills. You enjoy the variety of the role, and you can organise and priorities well to the changing demands within the role. You will be someone who is professional and personable as it is a customer facing role. You have a positive attitude, and you are driven to get things done. You will be confident and capable of using an ERP business system as part of your role after a period of training. You are eligible to work in the UK, and you are located in commutable distance to Dundee. In addition, you will have a flexible attitude towards handling the different aspects of the role and be enthusiastic about learning in an engineering environment. As the right candidate, you will be highly self-motivated and resourceful, with a strong sense of ownership and be able to demonstrate initiative and great attention to detail. We offer an interesting role that provides ownership and a competitive salary and benefits package fully supported with a comprehensive training program. If you are interested, please send your CV (as a pdf document) with a covering e-mail to hr@huber.co.uk .[...]

[...]Heiligenblut, Austria The Heiligenblut wastewater treatment plant, which has a capacity of 8,250 PE, was built at the foot of the Großglockner, Austria's highest mountain, in 1986. It treats the wastewater of the entire municipality of Heiligenblut (at an altitude of 1,288 m), including Kaiser-Franz-Josefs-Höhe, which is the highest point of the Grossglockner High Alpine Road (at an altitude of 2,369 m). The sewage treatment plant is located next to the Mölltal federal road in the village of Rojach, at an altitude of 1,098 metres. The challenge: limited installation space and high requirements The special challenge was to install a machine with good separation performance and high hydraulic throughput for a wastewater volume of 60 l/s, given the circumstances, such as installing a screw conveyor in the direction of flow upstream of the screen, a short screen chamber and a deep channel, as well as ensuring a short conversion time. Proven solution: vertical HUBER Pumping Stations Screen ROTAMAT® RoK4 This is not the first time that a special solution with a vertical HUBER Pumping Stations Screen ROTAMAT® RoK4 was provided. The same solution was used 16 years ago in Reischach in Lower Bavaria. When installed as a free-standing inlet screen in a pumping station, the RoK4 normally has a free outlet for the screened wastewater all around. Creative use of existing structures in the channel In the channel, only the downstream half of the screen basket would be hydraulically effective if the two U-beams of the frame of the old back-raked screen were not walled in exactly where they are. There, these beams serve a dual purpose: vertical grooves did not need to be cut into the channel wall on both sides and the lateral U-beams allow flow around them, thus enabling hydraulic utilisation of the inlet side of the screen basket. This side is hydraulically separated from the inflow by a baffle and inlet plate. Adapted performance through half-side flow With a completely free outlet, as in a pumping station, the RoK4 size 500 with 6 mm perforation can screen 120 l/s of domestic wastewater. Given that only half of the screen basket can be used for flow, the dimensioning of the screen was well suited to a 60 l/s inflow volume. Efficient adaptation for maximum effect The challenge was to adapt a machine designed for a different purpose so that it works in harmony with the structural conditions, providing performance reserves and significant benefits to the customer with minimal conversion measures. If you also have challenging issues, please contact us. More information on the HUBER Pumping Stations Screen ROTAMAT® RoK4 at www.huber-se.com/de-de/produkte/detail/huber-schachtsiebanlage-rotamat-rok4/[...]

[...]Bielefeld, Germany Stadtwerke Bielefeld GmbH are a modern multi-utility company. With the city of Bielefeld (50.1%) and Bremer swb AG (49.9%) as partners, their priority is to meet customer and market requirements. With about 1,280 employees and a turnover of 700 million euros a year they are one of the big German municipal suppliers of energy, heat and drinking water. Stadtwerke Bielefeld supply the drinking water for about 320,000 residents and 1,500 industrial companies in the city of Bielefeld itself, plus for about 40,000 people living in the greater Bielefeld area. In 2010, drinking water consumption was about 17.3 million m³. The total length of the distribution network is 1,503 km. In the field of water production the activities of Stadtwerke Bielefeld focus on the operation, new construction, reconstruction and deconstruction of its 16 water production plants and 157 wells. Other plants within their responsibility: 4 water treatment plants 10 pumping stations 18 pressure change plants 24 water reservoirs 17 water transfer and takeover stations including pipelines Stadtwerke Bielefeld continuously carry out refurbishments and reconstruction work and build new facilities. They also upgrade pipelines and conveyor systems to state-of-the-art level and take measures to improve the energy efficiency of their facilities. Cast iron and steel pipes are replaced with stainless steel pipes and various HUBER products installed: Safety doors Manhole covers Air filter units Safety climbing ladders Fitting and enlarging pieces and fittings Products made of 1.4571 or 1.4404 stainless steel are used for components in contact with water. For other applications they use 1.4301 or 14307 stainless steel products. Stadtwerke Bielefeld attach great importance to high hygiene standards and therefore plan to install HUBER air filter plants in all their water reservoirs. The size of air filter plants to be used depends on reservoir volume and reservoir management. We would like to take this opportunity to thank Stadtwerke Bielefeld for their confidence in our products. Special thanks go to Bernd Niehaus, Peter Hildebrand and Harald Necke for their excellent cooperation right from the beginning, from the planning phase to project execution.[...]

[...]Eleven young people start their professional life at HUBER SE: the company welcomes ten apprentices and one dual student at the company headquarters in Berching. During an introductory event lasting several days, the young people get to know the company and the site and familiarise themselves with their new colleagues. Start of a new phase of life for eleven young people: HUBER welcomes ten apprentices and one dual student at the start of training in 2021. Six of the apprentices will start their careers in the industrial sector as precision mechanics, metal workers, mechatronics engineers and wastewater technology specialists. Four trainees start their commercial and technical training as industrial clerks and technical product designers. In addition, a dual student in bio and environmental process engineering at the East Bavarian Technical University Amberg-Weiden starts his career at HUBER. CEO Georg Huber: "For environment, nature and climate protection we need young and motivated people". "We are delighted that young people have decided to take up an apprenticeship and dual study programme at HUBER," says CEO Georg Huber. "As a company operating worldwide in a market that continues to grow, we will continue to build on your ideas in the future." Especially in view of the increasing importance of the environment, nature and climate protection, young and motivated people are needed to tackle the challenges of the future together and contribute to HUBER's success. Human resources department, works council and youth and trainee representation introduce themselves For the easiest possible introduction to the chapter "Apprenticeship" and "Studies", the first item on the agenda was a welcome by the Management Board, the Works Council and the Youth and Apprentice Representation. "It is particularly important to us to guarantee you the best possible start to your professional life despite the Corona pandemic," said Huber. Also at the second training start during the Corona pandemic, all participants complied with the applicable regulations. After introductory words by Markus Hummel, Chairman of the Works Council, and the Youth and Trainee Representation, and then getting to know each other, Human Resources Manager Michael Hiller presented the company and HUBER's products. Following an occupational safety training session, the young people got to know their future employer even better in the form of a company rally, before they were sent off for their well-deserved first day of work. "Trainee etiquette" and entertaining team building On the second day of the introductory event, the young people were welcomed by members of the human resources department, who explained the most important aspects of the apprenticeship. Before a tour of the company, the young people were given a "trainee etiquette manual" to prepare them in the best possible way for the apprenticeship and study period as well as for the work in the company. At the end of the second introductory day, an entertaining team-building activity awaited the young people: to give them the opportunity to get to know each other better as well as the trainers and members of the youth and trainee representation, a round of football and swing golf was on the agenda. On the third day, the industrial trainees already started in their specialist department, while the other trainees and the dual student received an introduction to the IT systems before the daily work routine began for them as well. HUBER SE wishes all of them a good start into their professional life and looks forward to a successful cooperation in the years to come.[...]

[...]Like mechanical components, the control system components of your HUBER machine are subject to natural ageing and wear. These can have a negative effect on the function and operational safety of the plant and impair it. In the worst case, this can result in machine failure – with far-reaching consequences. In practice, in such a "worst case scenario", the machines are operated non-stop or safety devices are bypassed. This can lead to extreme wear or even mechanical damage to the machines and, in the worst case, to accidents and personal injury. Long machine downtimes and thus high costs are the result. Preventing risks for persons and plant with the HUBER retrofit solution With the HUBER retrofit solution, downtime of the plant and possible risks to persons can be prevented at an early stage. Acute action is required for SIEMENS S5 and S7-200 series controllers. For these series, new spare parts are only available on the market at high costs and with long delivery times. For the wastewater treatment plant Bonstetten, district of Augsburg, HUBER received the order to update the control system of the multifunctional HUBER Compact Plant ROTAMAT® Ro5 with HUBER Screen ROTAMAT® Ro2, HUBER Screw Conveyor Ro8 T and HUBER Grit Washer RoSF4 T to the current and future-proof technical standard. Operational management of the wastewater treatment plant using the HUBER retrofit solution: safe, simple and fast Silke Otterbein, who is in charge of the operational management of the wastewater treatment plant, says about this important renewal of the switchgear and control system: ”For us, the functionality and operational reliability of the mechanical pre-treatment system is very important. Unfortunately, the existing control system experienced increasingly frequent malfunctions and minor failures.” A complete failure of the mechanical pre-treatment system would have had catastrophic consequences for the subsequent wastewater treatment plant operation. The elimination of consequential damage would have meant immense costs and additionally high personnel expenditure. ”HUBER service consultant Erwin Wagner carried out a cost-neutral on-site survey of the switchboard and control system, followed by a project-specific quotation on his visit report,” says Silke Otterbein. ”The conversion itself went smoothly: the old hardware of the programmable logic controller (PLC) and the operating device were dismantled by the HUBER service technician and the new components were installed. All devices had already been programmed in advance for our machine technology and our needs. The complete system could therefore be put into operation again immediately after the replacement of the control system. Finally, the operating personnel were instructed in the new technology – this was easy due to the intuitive operation of the new touch display.” HUBER installs new technologies HUBER not only supplied and installed new PLC hardware, but also replaced the transformer with bridge rectifier for generating the control voltage with a regulated power supply unit, and fuses with circuit breakers. Instead of the screen’s existing level measurement with air injection, hydrostatic level measurement is now used for continuously measuring the water level. Thus, the plant is also well prepared for any heavy weather events. ”Our 20-year-old control system has been brought back up to the current and operationally safe technical standard, and we are now well prepared for the future” sums up Silke Otterbein. HUBER would like to take this opportunity to thank Silke Otterbein from BSB5 Abwassertechnik GmbH & Co. KG and her colleagues on site for their trust and good cooperation and wishes them trouble-free operation of their plant. Do you also have a HUBER machine or plant? Our recommendation: Contact service@huber.de at an early stage before a machine or plant failure occurs. We will be happy to advise you without obligation on site or by phone to find the optimum solution for your plant together with you.[...]