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Latest questions

We have a waste to energy plant. We get baled waste to our plant. We are looking for a machine (preferable mobile) that can open the bales so that the waste goes directly to the bunker. We want to place the bale opener directly to the bunker.
Hello, we would like to avoid the illegal burning of end-of-life tires and are wondering what we do best with our growing piles of end-of-life tires. As we try to focus more on becoming a circular economy while maintaining profitability we would really appreciate your opinion.
Hello, we are considering how viable both the XRT and XRF technologies in aluminum sorting are, and would like to know the differences between the two X-ray-based sorting technologies, namely XRF (X-Ray Fluorescence) and XRT (X-Ray Transmission). What X-ray-based sorting technology is most suitable for my aluminum sorting applications?  
I’m a recycler who has a waste stream that is all cardboard, paper, and some plastic film that comes out with 80% moisture. I generate an average of 1000 pounds per hour of the wet material, or a net 200 pounds per hour if it were dried. Would a system have the ability to dry it, burn it, and still...

Our experts

Daniel Wresnik, Head of Sales and Business Development BU Waste & Recycling in the DACH region at UNTHA, is a proven expert with extensive experience in waste recovery and recycling. Since joining UNTHA in 2009, he has developed numerous tailor-made shredding solutions for clients across Europe – including in Austria, Germany, Italy, France, Greece, Switzerland, and the Benelux countries. His core expertise lies in high-throughput industrial shredders for a wide range of input materials – from municipal and commercial waste to the production of alternative fuels (RDF/SRF). Together with his team, he develops high-quality, efficient, and economically viable system solutions – always with a strong focus on customer benefit. His guiding principle: “There are no problems – only solutions.”
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Angelo Minoldi is working in the environmental technology sector for almost 25 years, 20 years of that in the baling presses sector. His experience ranges from machinery development to project manager and head of the technical department. He is specialised in baling presses, shredders and recycling solid waste sorting plants. Since 2014 he is part of the project engineering team at HSM Germany and creates customized solution for the waste recycling area all over the world.
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At M&J Recycling, my role as the UK & ROI Sales Manager centres on providing top-tier shredding solutions tailored to the waste and recycling sector’s dynamic needs. My competencies lie in ensuring each solution aligns perfectly with our client’s operational objectives. Capitalising on my 20-plus years of experience in the industry, my mission is to deliver reliable and innovative shredding technology that meets the rigorous demands of materials processing. My professional career is driven by the satisfaction of resolving complex waste management challenges, fostering long-term client relationships, and steering projects to completion with efficiency and precision.
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Joe Cetti specialises in providing recycling companies with support and advice on metal separation and recovery. Since the early 1990s, Joe has supported recycling companies and has witnessed the evolution of metal separation and detection technology. During site visits, Joe draws on his extensive experience to assess and then propose the optimum solution for any given application. Recent projects include an ElectroStatic Separator for blue chip British company, and an Eddy Current Separator for an eWaste recycling projects.
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