Displaying items by tag: UNTHA Shredding Technology

Austria: Untha has appointed Katie Mallinson as its global marketing director. She has worked as the marketing director for Untha UK since 2021. She was previously the managing director of global communications firm UK-based Scriba PR, which she founded in 2013. As part of her new role she will be based in the UK, with a visiting role to Untha’s different global teams.

India: Heidelberg Materials subsidiary Zuari Cement has commissioned a 20t/hr alternative fuel (AF) production line at its 7.1Mt/yr Yerraguntla cement plant. The line includes an UNTHA XR3000C shredder. This will support continuous operations and turn waste to AF in a single step, according to Zuari Cement.

HeidelbergCement India technical director Vimal Jain said “We are passionate about driving environmental progress throughout our business, and the use of AF is one way to do that. But this waste-to-energy feedstock comes at a cost, which is why co-processing makes so much sense. When designing this plant, we needed to ensure versatility to allow for changing market conditions, and an investment in technology that makes commercial sense and is built to last.”

UK: Austria’s Untha has appointed Gary Moore as its Director of Global Business Development. Moore is currently the Sales Director of Untha UK, a position he will retain. His new global position will see him focus on improving the growth of Untha America.

UK: Untha UK has appointed Marcus Brew as its new managing director. Brew was previously the sales director. The previous managing director since 1997, Chris Oldfield, will become the company chairman.

"Having been a part of the business for seven years, it is a pleasure to now lead the company through our next phase of growth. In truth, Chris and I won't feel much of a change, as we've both been concentrating on these responsibilities for some time – the new titles are really just a formality," commented Brew.

South Korea: A new solid recovered fuel (SRF) production facility is now fully operational in Wonju City, South Korea, thanks to global shredding company UNTHA and local partner PERITUS.

Korean waste management specialist Zion has built the SRF manufacturing plant to make smarter use of its residual materials. Now, with the new system in place, pre-sorted construction and demolition waste and commercial and industrial waste, is being shredded to produce a homogenous 50mm fuel for the cement industry.

The UNTHA XR3000C shredder with cutting concept was chosen following a series of trials at UNTHA's Austrian headquarters. Demonstrations showed that the technology could comfortably achieve throughputs of 60-70t/day, with scope to almost double that moving forward. The XR3000C's flexibility also means Zion can achieve a 40-50mm particle size from the single step shredding of plastic bales, which has further boosted the company's SRF production capabilities.

"South Korea may only be in the infancy of its waste-to-energy journey, yet the nation has formed a very sophisticated and disciplined approach to its waste roadmap relatively quickly. Legislation is in place to drive the production of <50mm SRF and the necessary infrastructure is fast evolving to accommodate this," said UNTHA's Head of Business Unit Waste Peter Streinik. "What we see here with Zion, however, is not just a company striving for compliance. They're prioritising energy efficiency, profitability and innovation too, to realise the wider benefits that come with smarter waste management."

Committed to principles akin to Europe's waste hierarchy, Zion extracts as many materials as possible, including bricks, metal, sands, glass and batteries, for re-use or recycling, prior to them entering the SRF manufacturing stream.

"Our family-run business is incredibly passionate about renewable energy, from solar power to alternative fuel production," said Zion's President Geumju Kim. "Now that our new SRF plant is up and running, with state-of-the-art configurable technology in place, the next step is to investigate relationships with different customers. We can satisfy varied specifications, and look forward to improving South Korea's resource agenda."

Vietnam: Holcim is using shoes as an alternative fuel in Vientam thanks to its new solid recovered fuel (SRF) plant from shredding specialist Untha, according to Equipment World.

The new SRF plant will use waste from Vietnam's largest shoe factory once it has been delivered. It was pre-assembled and tested in Austria and is currently being shipped by sea to Holcim in Vietnam. Delivery is expected in September 2015. The SRF plant will convert the waste by using an anti-explosive Atex-specification XR3000 Cutter waste shredder with two 113kW motors, conveyor, over-band magnet, control room and water-powered fire suppression technology. The plant can process 10t of material into the 8mm, high calorific value fuel.

Austria: UNTHA Shredding Technology has launched its new XR ripper and cutter series of pre shredders for the production of refuse derived fuel (RDF) and solid recovered fuel (SRF).

The new XR shredders offer flexibility to the final particle size by the use of two distinct cutting methods that can be configured and re-configured by the end user. The tearing motion achieves a rough shred of untreated waste, with a homogenous, pre-determined particle size between 100 - 400mm, while the final fraction size is regulated by adjustable screen bars. Load-dependent speed controls adjust the XR shredder's RPM and torque to maximise throughputs of up to70t/hr.

Key benefits of the XR shredder include:

• 45 - 50% less energy consumption, which can equate to over Euro631,066 in electricity savings over the lifetime of the machine,

• Load-dependent speed controls which adjust the RPM and torque to achieve maximum throughput of up to 70t/hr,

• Synchronous, water-cooled motors work tirelessly without overheating, guaranteeing the XR's unparalleled uptime statistics,

• Consistent particle sizes between 50mm - 400mm achievable, depending on requirements,

• Less than 75dB of noise output.