A manufacturer which supplies agricultural ground engaging solutions has improved its production efficiency with two roller hearth furnace systems. The furnaces will be used to re-heat flat stock for hot forming, replacing existing equipment as part of a plant modernization initiative at its locations in both the United States and Canada.
The company commissioned the two 8000 lb/hr, high-temperature re-heat furnaces lines from CAN-ENG Furnaces International Limited (CAN-ENG) to heat steel plates to temperatures suitable for hotworking, where pieces are formed by a hydraulic press. The Ontario-based heat treating equipment provider designed the fully automated system to reduce energy consumption and floor space, while improving product flow and maintaining high-throughput requirements.
Scott Cummings Sales Manager CAN-ENG Furnaces International Limited
Each furnace is capable of operating up to 1750F and producing a part ready for forming every 15 seconds. The former equipment required alloy fixtures that consumed additional energy to heat up each time along with the product as well as costly periodic replacement and maintenance, heating the product directly on the furnace rolls increases the efficiency and reduces the overall equipment size.
“Can-Eng was selected as the supplier for this project based on our vast experience with high temperature roller hearth furnace systems and Can-Eng’s reputation to stand behind our equipment,” said Scott Cummings, sales manager for CAN-ENG.
Retech Systems LLC welcomed participants to its Buffalo, NY, facility for a leak testing seminar last month, unveiling best practices and the basics of equipment on December 4-5, 2024. Vacuum technologies provider Busch Group co-hosted the event, which was open to employees and clients of both companies.
Leak detection expert Ron Ligthart in the classroom portion of the Retech – Busch Group seminar
Retech Systems LLC, which manufacturers metallurgical furnaces, is a daughter company of SECO/WARWICK Group. Busch Group brands include Busch Vacuum Solutions, Pfeiffer Vacuum+Fab Solutions and centrotherm clean solutions.
Ron Ligthart from the Busch Group, a leak detection expert with over three decades of experience in the industry, presented the seminar on the first day of the event to Retech and other SECO/WARWICK employees. Attendees learned the basics of how a helium mass spectrometer leak detector works and best practices on the techniques for leak testing large vacuum systems. After a few hours of classroom-based material, students were able to put their knowledge to the test on a vacuum furnace on Retech’s shop floor using a Pfeiffer leak detector.
On day two, local Retech, Busch Group and Pfeiffer Vacuum clients were invited in for a similar activity. Overall, the event focus was on:
best practices for tracer gas leak testing
how to properly spray helium and identify leak locations
minimizing the time spent leak testing
connecting the leak detector to the ideal location and using features of the instrument (i.e. zeroing) correctly
“We had a great time partnering with Retech on this event,” said John McLaren of the Business Development – Leak Detection division at Pfeiffer Vacuum, Inc. “We’re always happy to share the knowledge we’ve gained and help customers improve their leak testing process.”
Main image caption: Ron Ligthart, presenter, leak detection seminar
A North American nitriding company recently announced a building expansion to accommodate more equipment and services. The new production space at its Monroe, Michigan, facility will house two additional pieces of equipment, a gas nitrider and an ion nitrider, with room for more equipment.
Mike Woods President Advanced Heat Treat Corp.
“The building expansion and new equipment demonstrate our sustained growth and forward-looking investments as we continue to adhere to our mission of ‘exceeding expectations with UltraGlowing® results,'” said Mike Woods, president of Advanced Heat Treat Corp (AHT). “The additional nitriding units will increase our nitriding capacity and enable faster turnaround.”
AHT provides surface treatments, including gas and ion nitriding/nitrocarburizing, UltraOx®, induction hardening and stress relieving, at its locations, which comprises the Michigan facility as well as two additional sites in Waterloo, Iowa, and one in Cullman, Alabama. The company broke ground on the project in November 2024 and expects construction to be completed by Summer 2025.
Main image caption: AHT plant manager, Chad Clark, at the southeast end of the building under expansion
The press release is available in its original form here.
Retech, which provides advanced technologies for melting and refining reactive and refractory metals, has acquired ReMelt Scientific, broadening the capabilities for the vacuum and aluminum melting divisions of the SECO/WARWICK company. The two companies have been working alongside one another for decades on a less formal basis offering consulting, collaborating and subcontracting services. This acquisition formalizes that partnership.
Earl Good Managing Director Retech
ReMelt Scientific, based in Canton, Ohio, specializes in material handling and waste processing equipment for ultra-pure remelt of recycled tailings, scrap, and revert. This acquisition brings an advanced technology experience under one umbrella for clients of Retech’s innovative vacuum metallurgy solutions.
“I think ReMelt is a valuable acquisition and it seems to fit well with the Retech portfolio and the SECO/WARWICK Group business overall,” said Earl Good, managing director of Retech.
Sławomir Woźniak President & CEO SECO/WARWICK Group
The acquisition will allow the SECO subsidiary to offer more comprehensive solutions in the vacuum metallurgy segment. Vacuum metallurgy, which involves the melting and refining of metals in a controlled atmosphere, is critical for producing high-purity metals and alloys used in various high-tech applications. Aluminum melting is a complex process that requires precise control and advanced technology to ensure the production of high-quality aluminum products. ReMelt’s knowledge in aluminum waste processing and material handling will enable its new parent company to offer state-of-the-art aluminum melting solutions that meet the industry’s stringent demands.
“While ReMelt will join the Retech division, they really are an asset to the whole Group and our worldwide operations as a whole”, said Sławomir Woźniak, CEO of SECO/WARWICK Group.
The press release is available in its original form here.
Today’s News from Abroad installment highlights a new year ringing in acquisitions, partnerships and mergers resulting in increased production and expanded facilities. Read more about a heat treater developing capabilities for the advancement of vacuum heat treatment technologies, an international refractory manufacturer launching innovative operations, and a modernization project aiming to double annual production capacity.
Heat TreatTodaypartners with two international publications to deliver the latest news, tech tips, and cutting-edge articles that will serve our audience — manufacturers with in-house heat treat. Furnaces International, a Quartz Business Media publication, primarily serves the English-speaking globe, and heat-processing. a Vulkan-Verlag GmbHa publication, serves mostly the European and Asian heat treat markets.
Chinese Heat Treater Signs Agreement with ECM Technologies
M. Pelissier (left) of ECM Group & Mr. Wu (right) of Chun Yu Heat Treatment
“ECM Technologies, a subsidiary of the ECM Group, has signed a Memorandum of Understanding (MOU) with the Chinese heat treater Chun Yu, to open a Synergy Center in Shanghai. Shanghai Chun Yu Metal Heat Treatment, known as CYHT, is a customer of ECM Technologies. Geared with 3 different LPC systems from ECM Technologies, both companies agreed to cooperate on process development. CYHT is becoming the first demonstration center for ECM Technologies in China. This bilateral agreement will enable both parties to develop their activities in China around vacuum heat treatment technologies.”
RATH Mönchengladbach Opens Production Plant in Germany
International refractory manufacturer RATH opens new production plant
“The international refractory manufacturer RATH has been developing continuous oxide ceramic fibers as part of the HORIZON EUROPE project InVECOF (Innovative Value Chains for European Ceramic Oxide Fibers) for several years. A production plant for the manufacture of innovative oxide ceramic fibers has now been commissioned at the RATH Mönchengladbach site (Germany). In mid-October 2024, the company officially launched production of the ALTRA FLEX® oxide ceramic continuous fibers in K99 and M75 qualities, making it the first European supplier to offer a solution for composite material manufacturers and manufacturers and processors of heat-resistant fabrics. The new production facility will initially produce up to 10 tons of fibers per year.”
Marcegaglia Stainless Sheffield Partners with Primetals Technologies
Marcegaglia to equip all the production units of the minimill meltshop in Sheffield with automation systems from Primetals Technologies
“UK-based Marcegaglia Stainless Sheffield has partnered with Primetals Technologies to optimize production processes at its processes at its Sheffield minimill. The modernization project aims to double the plant’s annual production capacity from annual production capacity from 250,000 to 500,000 tonnes. Several intralogistics systems, process optimization solutions, technology packages and intelligent sensor systems will be installed in all production units of the in all production units of the melt shop, scrap yard and ladle tracking system.”
The ECM Group, a provider of solutions and services for industrial heat treatment companies with a subsidiary based in North America, recently acquired Vacuum Service & Maintenance (Vacuum SM), an Italian company which specializes in the maintenance of industrial furnaces for vacuum heat treatment. This acquisition will enable the company to consolidate its European presence and improve its responsiveness by being closer to its client base.
Vacuum SM anticipates the benefit of support from ECM Group while keeping its independence under the management of Roberto Bartoli, Andrea Cantarini, and Lorenzo Tirloni. The company will begin training on the products of ECM Technologies, the Grenoble-based Group’s main subsidiary.
The press release is available in its original form here.
A global supplier of equipment, systems, and digital solutions for several manufacturing sectors recently announced that it has acquired Bloom Engineering, Inc, a provider in industrial heating applications. The company will join the Freight & Industrial Components Group at Wabtec Corporation, which serves the freight and transit rail industries and is a worldwide leader in the decarbonization of freight rail.
Mike Fetsko President Freight & Industrial Components Group Wabtec Corporation
This acquisition strengthens Wabtec’s heat transfer and energy solutions, integrating Bloom’s advanced technologies in burners, combustion systems, and overall services for industrial and process heating applications. Both companies are headquartered in Pittsburgh, PA.
“This is another exciting addition to Wabtec,” said Mike Fetsko, president of Wabtec’s Freight & Industrial Components Group. “Bloom Engineering is a great fit within our heat transfer and energy solutions business, and we already serve many of the same customers. Our shared vision toward driving customer productivity within their industrial processes will enable us to deliver a more comprehensive portfolio for our customers to operate more efficiently and sustainably.”
In addition to supplying solutions for the freight and transit rail industries, Wabtec also serves the mining, marine and industrial sectors. The acquisition is expected to provide increased value to its worldwide customer base.
The press release is available in its original form here.
A U.S. military firearms manufacturer announced its plan to update its in-house stress relieving operation with a new vacuum retort furnace. The new equipment will be replacing an outdated vacuum stress relieving furnace in order to keep up with production demands.
Piotr Zawistowski Managing Director SECO/VACUUM Source: SECO/VACUUM
The SECO/VACUUM retort furnace will be used to stress relieve firearms components at 1400°F (760°C). At this relatively low temperature, the process is used to prevent subsequent part distortion while enhancing the quality of the firearms.
“Their old furnace was showing its age,” said Piotr Zawistowski, managing director of SECO/VACUUM, USA. “Once we showed them the control system advancements, the cycle time improvements, and the more competitive lead time we could offer, the upgrade really made sense from both a quality control and production pace standpoint.”
Switching from the vertical configuration of the old furnace to the new horizontally configured furnace will shorten loading times. The turbo-cooling option selected by the firearms manufacturer decreases the cooling cycle from 3.5 hours to 1.5 hours. Improved loading paired with shorter cooling will bring total heat treat cycle times down by as much as 2.5 hours.
The press release is available in its original form here.
The growth we’re reporting on in today’s News from Abroad installment is not just about expansions but also modernization and innovation. Read about a continuous galvanizing and annealing line for a Turkish automaker, a new 190-ton EAF set to be one of the largest installations in the world, a next-generation anode furnace to meet sustainability targets, and for reducing CO2 emissions, improving impurity removal capabilities and bringing flexibility in treating secondary materials, and the installation and commissioning of new hot edge inductors for its cold mill rolling line (S5) to address the tight edge issues in aluminum strip that occurred during high-speed rolling.
Heat TreatTodaypartners with two international publications to deliver the latest news, tech tips, and cutting-edge articles that will serve our audience — manufacturers with in-house heat treat. Furnaces International, a Quartz Business Media publication, primarily serves the English-speaking globe, and heat processing. a Vulkan-Verlag GmbHa publication, serves mostly the European and Asian heat treat markets.
Turkish Auto Maker Expands with Continuous Galvanizing/Annealing Line
View of the Borçelik site
“Turkish steel manufacturer Borçelikhas selected international technology group ANDRITZto supply a combi-line furnace for a new continuous galvanizing and annealing line to produce automotive material. The line will be part of a new cold strip mill complex to be built in Bursa, Gemlik, region. It will supply hot-dip galvanized strip for automotive exposed panels as well as uncoated strip. Start-up at Borçelik is scheduled for the third quarter of 2026. The ANDRITZ scope of supply includes a radiant-tube furnace with annealing and soaking sections and a mixed soaking/slow cooling section followed by ANDRITZ Differential Rapid Jet Cooling.”
Next-Gen Anode Furnace Targets Reduction in CO2 Emissions
Metso’s modernized Anode Furnace
“Metso is launching a next-generation Anode Furnace for reducing CO2 emissions, improving impurity removal capabilities and bringing flexibility in treating secondary materials. The upgraded Anode Furnace features the latest design, advances in process safety, and ease of maintenance. Furthermore, it presents two exciting methods for reducing CO2 emissions. The Anode Furnace delivery scope consists of all key equipment required for operating the furnace. Metso’s holistic competence in smelter process optimization and integration of automation systems ensures that the furnace will be seamlessly integrated into the processing chain in both brownfield and greenfield applications. When combined with services and on-site support, a smooth commissioning and start-up is ensured.”
Oxelösund, where SSAB’s new 190-ton EAF will be installed
“Swedish steelmaker SSABhas chosen plant supplier SMS group for the construction of a new 190-ton EAF, which is set to be one of the largest installations in the world with an upper shell diameter of 9.3 metres. The new EAF, located in Oxelösund, has its first heat scheduled for the fourth quarter of 2026 and will lower total CO2 emissions in Sweden by 3%, say the companies. Powered by a 280 MVA transformer, the EAF will also utilize technology to meet the limitations imposed by the grid authority in terms of flicker, power factor, and harmonic distortion. SSAB has also entrusted SMS group with the integration of a direct feed (DF) system from GE Vernova to be fitted in the new furnace at Oxelösund. The technology aims to ensure the new EAF operates smoothly and efficiently without disrupting the grid, thereby contributing to the reduction of CO2 emissions.”
Hot Edge Inductors for Cold Mill Rolling Line Installed
Hot edge inductors installed by Primetals Technologies at Hulamin’s cold mill rolling line (S5) in Pietermaritzburg, South Africa
“Primetals Technologies have signed the final acceptance certificate (FAC) with aluminum producer Hulamin following the installation and commissioning of new hot edge inductors for its cold mill rolling line (S5) in Pietermaritzburg, South Africa. This upgrade aims to address the tight edge issues in aluminum strip that occurred during high-speed rolling, leading to improved product quality. The moving induction heating head assembly has been installed on the exit side of the mill, below the exit delivery table. These assemblies are positioned close to the roll surface, just outside of the strip width, effectively counteracting the thermal camber that causes tight edge issues during high-speed rolling. The hot edge inductors have resolved the tight edge issues by providing additional heat to the work roll at the strip edge, expanding the roll and alleviating tight edges. This has led to better control of the strip edge shape. The aluminum producer has observed noticeable improvements in the on-line strip shape performance and continue to further optimise and refine the use of these actuators in its rolling programme.”
A major ship builder has acquired a vacuum furnace for the Additive Manufacturing Division at the company’s new Manufacturing Center of Excellence. The single chamber vacuum furnace will be used primarily for annealing powder metal 3D printed parts, with additional capabilities for on-demand tool hardening applications.
Piotr Zawistowski Managing Director SECO/VACUUM Source: SECO/VACUUM
The 3D printing shop and annealing furnace supplied by SECO/VACUUM will enable rapid fabrication of critical replacement parts faster than traditional manufacturing methods, allowing the manufacturer to get ships out of dock and back underway sooner. The Vector furnace is equipped with a 36 x 36 x 48 inch metal hot-zone, a high-vacuum diffusion pump, and a 6-Bar high-pressure argon and nitrogen gas quench.
“To get their 3D operation up and running quickly, we were able to pull off some clever production schedule juggling in order to accommodate their special request for an accelerated delivery schedule,” said Piotr Zawistowski, managing director of SECO/VACUUM.
This vacuum furnace provides a wide range of additional processes, including hardening, tempering, solution heat treating, brazing and sintering, and low-pressure carburizing. Vector produces clean, uniform, high-quality parts with repeatable accuracy and no oxidation.
The press release is available in its original form here.
