AICHELIN Group

News from Abroad: Global Expansion and Next-Generation Heat Processing

In today’s News from Abroad installment, we highlight several major global developments — from strategic expansions to advanced furnace and CAB line upgrades — reflecting continued investment in greener steelmaking, more efficient thermal processing, and enhanced aluminum heat treating capabilities worldwide.

Heat Treat Today partners 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 GmbH publication, serves mostly the European and Asian heat treat markets.


UK Pilot Furnace Accelerates Green Steel Innovation

The Materials Processing Institute received three wagons of components for its electric arc furnace upgrade.

“The seven-tonne furnace is the only research facility of its kind in the UK and plays a role in developing the technologies and processes that will enable the next generation of green steel production.”

“The upgraded EAF will provide a facility for developing, testing, and refining green steel technologies under realistic industrial conditions.”

“By bridging the gap between laboratory research and full-scale production, it will support the transition to scalable, sustainable, low-carbon steelmaking backed by existing secondary refining and casting capability to make almost any steel.”

Read more: “Materials Processing Institute set to start on furnace upgrade” at furnaces-international.com.

New Reheating Furnace Advances Steel Thermal Processing

The first hot billet was produced at Rugui Squares & Special Profiles’ plant in Azkoitia, Spain, on 27 November 2025.

“Rugui Squares & Special Profiles and Fives have commissioned a new walking hearth reheating furnace designed to significantly improve energy efficiency and product quality. The first hot billet was produced at Rugui Squares & Special Profiles’ plant in Azkoitia, Spain, on 27 November 2025.”

“The new furnace will replace its existing reheating furnace, which had operated for more than 40 years and could no longer meet evolving production and quality requirements. The company manufactures high-value billets for demanding applications, including shipbuilding, farming machinery, and construction, where consistently premium product quality is essential.”

Read more: “Fives’ high-efficiency reheating furnace” at furnaces-international.com.

Asia Expansion Marks Strategic Industry Growth

Welcome desk at new Aichelin headquarters in China

“AICHELIN UNITHERM manufactures all atmospheric furnace types of the Group in India, supplying customers from the automotive industry, bearing manufacturing, and contract heat treatment providers. In recent years, the company has steadily grown to become a market leader in India. The new facility supports the company’s ambitious strategic goals to consolidate its market leadership in India and continue increasing revenue. Furthermore, the development of new heat treatment segments — starting with aluminum heat treatment — ​​will be advanced, and export activities will be strengthened.”

Read more: Aichelin Group Drives Expansion in Asia: Groundbreaking for New Site in India, New Headquarters in China at heat processing.

Advanced CAB Line Upgrade Enhances Aluminum Heat Treating

The upgraded continuous controlled atmosphere brazing (CAB) line set to improve operations for a Chinese supplier of air conditioning “and engine heat management components for vehicles.

“This is the second order from this partner, and the first to be executed directly by the SECO/WARWICK Group’s Chinese subsidiary. The new brazing line features a 1,600 mm wide belt and includes a preheating chamber, a radiant-heated brazing furnace, an air-cooled chamber, a final cooling chamber, and a control system.”

“’This is a very important project, not only due to the renewed trust from our Partner, but also because the new line will replace a solution that has been operating in this plant since 2005. The current investment is a step towards increasing production efficiency, improving energy efficiency, and implementing modern cooling solutions. It also proves that our equipment is durable, reliable and evolves with the needs of the electromobility market,’ says Piotr Skarbiński, vice president of the Aluminum and CAB Products Segment at SECO/WARWICK Group.”

Read more: “SECO/WARWICK selected again by Chinese Partner for Advanced CAB Line Upgrade” at heat processing.

News from Abroad: Global Expansion and Next-Generation Heat Processing Read More »

AICHELIN Group Completes Acquisition of NITREX Divisions

The AICHELIN Group, a global provider of heat treatment solutions, has finalized its acquisition of the NTS & UPC business units from NITREX, Inc.

Nitriding/nitrocarburizing furnace – NX Pit-Type-Series
Source: NITREX

With around 250 new employees in the U.S., Poland, Germany, France, and China, the AICHELIN Group is expanding to over 1,350 employees. The deal represents the largest acquisition in the company’s history.

The acquisition expands the Group’s technology portfolio with leading expertise in nitriding furnaces. The integration of the NITREX sites will take place step by step in coordination with local leadership teams.

Christian Grosspointer
CEO
AICHELIN Group
Source: AICHELIN Group, Tobias Fröhner

“This acquisition is an important step in the execution of our strategy. We want to grow meaningfully, with a strong foundation, local proximity, and technological excellence. Together with NITREX, we are combining know-how and regional strengths for the benefit of our customers, employees, and all stakeholders,” said Christian Grosspointner, CEO of the AICHELIN Group.

The AICHELIN Group has set a clear roadmap for sustainable growth and technological advancement. The focus is on diversification into new industries and applications, driven both by in-house development initiatives and targeted acquisitions.

Press release is available in its original form here.
Earlier developments of this story were reported on by Heat Treat Today here.



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Leading Aerospace Specialist Expands with Vacuum Furnace

A leading aerospace specialist has received a high-precision vacuum furnace. The system was specifically designed to meet the particularly stringent requirements of this sector with a hot zone of 900 x 1200 x 900 mm.

Aichelin will provide furnace, which is equipped with high-grade insulation made from molybdenum and stainless steel, as well as a multi-zone heating control system.

The furnace has a dual gas supply system with independent lines and valves for nitrogen and argon. The separate gas supply provides reproducible, stable, and precise quenching operations. Additional features include 10 bar quenching pressure, up to 10⁻⁶ mbar vacuum level, and below 10 micron leak rate.

Press release is available in its original form here.



Leading Aerospace Specialist Expands with Vacuum Furnace Read More »

NITREX (NTS & UPC) Acquired By Global Furnace Manufacturer Group

Breaking News: The NTS & UPC business divisions of NITREX, a manufacturer of industrial furnaces focused on nitriding solutions, will be acquired by the AICHELIN Group, a global provider of industrial heat treatment solutions. For clients, this means access to a broader range of technologies and stronger local support.

Headquartered in Canada, NITREX has around 250 employees in five countries. The business unit Heat Treating Services is not included in the scope of the acquisition.

The transaction represents the largest acquisition in AICHELIN Group’s history. For employees, the acquisition opens up new perspectives within a strategically focused industrial group. The Group notes in their press release that it “will become the largest global furnace manufacturer in its industry of heat treatment solutions,” with a reach of combined sales at more than EUR 230 million and employing over 1,350 people across 23 locations in 11 countries throughout Europe, Asia, and North America. The Group is also represented by a global network of sales partners.

Christian Grosspointner, CEO of AICHELIN Group.
Christian Grosspointner
CEO
AICHELIN Group.
Source: AICHLELIN Group

The acquisition brings together two highly complementary portfolios: NITREX adds renowned expertise in nitriding furnaces to AICHELIN’s broad technology offering. The geographic fit is equally noteworthy, with NITREX’s operations in the U.S., Canada, Poland, Germany, France, and China integrating seamlessly into AICHELIN’s regional structures.

The acquisition marks an important milestone in the implementation of AICHELIN’s Strategy 2030, which focuses on sustainable growth through regional proximity, diversification, and technological progress.

“This acquisition marks a new chapter for AICHELIN. By combining forces with NITREX, we are unlocking innovation potential and global synergies that will benefit our customers, employees and stakeholders alike,” says Christian Grosspointner, CEO of AICHELIN Group. “We are proud to welcome NITREX into our Group.”

AICHELIN is expanding into new markets and client segments, both through internal innovation and targeted acquisitions. With this acquisition, the Group is thus advancing its goal of becoming a lifecycle partner for heat treatment clients worldwide, supported by digital services and localized operations.

Press release is available in its original form here.



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News From Abroad: Launches and Strategic Steps

In today’s News from Abroad installment, we highlight changes in personnel, production lines, and facilities throughout the industry, including the launch of a new refractory technology and an aerospace manufacturer updating its operations with a batch oven. Read more about these updates as well as those a thermal processing company is taking affect its management line-up and its facilities footprint.

Heat Treat Today partners 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.

Aerospace Manufacturer Adds Modern Batch Oven Solution

Collaboration to address operational challenges with batch oven

“International Thermal Systems (ITS) has successfully partnered with an aerospace company to address significant operational challenges by designing and delivering a customized batch oven solution. The collaboration highlights ITS’s commitment to safety, efficiency, and customer satisfaction. The aerospace company faced significant challenges with their existing batch oven…

International Thermal Systems aimed to address these challenges by replacing the unsafe, outdated batch oven with a safer and more modern alternative. Their goal was to improve usability by incorporating updated controls and optimizing the loading and unloading processes… [ITS] designed and installed a state-of-the-art batch oven featuring melting wax technology to optimize production processes. Advanced control systems were integrated to enhance operational ease and precision.”

READ MORE: “International Thermal Systems Enhances Aerospace Manufacturing with Custom Batch Oven Solution” at heat-processing.com. 

Refractory Technology Launched To Address Kiln Interruptions

Refractory technology for use in many industrial applications and all types of industrial furnaces

“Calderys is pleased to announce the launch of CALDE® FD (Fast Dry), a refractory technology that can be used in many industrial applications and offers superior efficiency and reliability for all types of industrial furnaces. Calderys is constantly striving to improve its processes in order to offer its customers the best possible solutions. In the field of cementitious refractory concretes, the drying out of the furnaces is a critical challenge due to its duration, regardless of the industrial process. Once the refractory lining has been installed, the kilns are unusable for up to several days to allow drying out, which inevitably leads to an interruption in operations.

Calderys is directly addressing this by expanding its product offering with the CALDE® FD (Fast Dry) range. This solution has been designed to integrate seamlessly into the Calderys product range. Crucially, the CALDE® FD products offer customers increased reliability, reduced downtime, streamlined processes and improvements in CO2 reduction. This expanded product range has been developed in line with Calderys’ ESG objectives to support customers with their energy transition requirements.”

READ MORE: Calderys Launches an Expanded Range of Fast Dry Refractory Solutions To Improve the Drying of Industrial Furnaces at heat-processing.com

AICHELIN Makes Changes in Management and Site Operations

Management and business strategy changes at AICHELIN

“Philipp Krenn, Managing Director of AICHELIN Ges.m.b.H. in Austria, has taken over the management of the German AICHELIN Service GmbH in Ludwigsburg on February 1, 2025. The company is the leading company within the AICHELIN Group for all services for thermal processing systems… Philipp Krenn will intensify the cooperation between the locations in Austria and Germany.

At the same time, the AICHELIN Group has decided to discontinue the business operations of its Slovenian subsidiary Bosio d.o.o. and to have all products supplied by Aichelin Ges.m.b.H (Austria) in the future. Production will not be affected and will continue to take place at the AICHELIN Assembly Center Europe (AICHELIN ACE d.o.o.) in Celje, Slovenia, which [opened] in 2023… The decision to take this step is the result of intensive analyses and a strategic adjustment to the current economic conditions in Europe.”

READ MORE: AICHELIN Group Strengthens European Business with Future-Oriented Structure at heat-processing.com


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News From Abroad: Launches and Strategic Steps Read More »

UBQ Furnace Installation Expands Production Capacity

Several universal batch quench (UBQ) furnaces were purchased and installed over the course of 2018 to support the growth in business of a commercial heat treating operation located in Richland Hills, Texas.

Modern Heat Treat, which provides services such as alloy quench and temper flame hardening and carburizing to the metalworking industry, added the UBQ furnaces along with companion equipment to its installed base, increasing capacity of the equipment already in operation at the facility. AFC-Holcroft , a member of the Aichelin Group, fulfilled the orders for Modern Heat Treat, which has benefitted from the modular, flexible UBQ design with the ability to add new equipment to their facility incrementally.

Tracy Dougherty, VP Sales, AFC-Holcroft

“These large capacity UBQ furnaces provide Modern Heat Treat with a distinct advantage in the market since the equipment is scalable to meet their need for flexibility,” said Tracy Dougherty, Vice President of Sales at AFC-Holcroft. “AFC-Holcroft is proud to be a part of the continued expansion and growth of Modern Heat Treat.”

Modern Heat Treat operates a 25,000 sq ft facility with 57 employees and over 40 pieces of furnace equipment.

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PA Heat Treater Expands Production Capability with UBQ, UBT Furnaces

A precision parts heat treating company based in western Pennsylvania recently invested in a universal batch quench (UBQ) integral quench furnace and two 1400°F gas fired UBT temper furnaces for their headquarters facility.

Peters’ Heat Treating, Inc., located in Meadville, Pennsylvania, announced that the new furnace equipment, purchased from industrial furnace manufacturer AFC-Holcroft, will be integrated into an existing complete UBQ furnace line purchased previously from the Michigan-based Aichelin Group company. This equipment acquisition increases the gross load capacity of the existing line by an additional 3,500 pounds and will expand the company’s ability to service the aerospace, automotive, medical and energy sectors. Peters’ Heat Treating has also invested in a new 1400°F gas fired UBT temper furnace for one of their three locations in the tristate region, in McKean, Pennsylvania.

Historically known for their specialization in vacuum heat treating, the company has made significant investments in furnace technology to expand their production capability and gain entry into new markets. This latest UBQ furnace will interface with existing tempering furnaces, spray-dunk washer, automated transfer car and an EZ™ Series endothermic gas generator and other companion equipment. With the AFC-Holcroft equipment expansion, Peters’ has dramatically increased their capacity for oil hardening and carburizing. Processing capabilities include vacuum processing, neutral hardening, carburizing, gas nitriding, cryogenics, annealing, stress relieving, black oxide coating, induction processing, sandblasting, integrated straightening, and metallurgical testing.

 

PA Heat Treater Expands Production Capability with UBQ, UBT Furnaces Read More »

Precision Heat Treat, Aftermarket Suppliers Announce Cooperation

A German heat treat aftermarket supplier recently reached a cooperation with a European heat treating manufacturer for the production and distribution of heat treat systems for precision fine casting industries.

Linn High Therm GmbH and SAFED Suisse SA, a company of the Aichelin Group, announced the joint project in early 2018, wherein Linn High Therm GmbH will license the production of smaller heat treatment systems for watch, jewelry, and microsystems technology from SAFED’s product range. The agreement states that SAFED will take over the distribution of these products as well as the distribution and service of the products of Linn High Therm GmbH in Switzerland, France, Italy, and partly Germany through the existing sales and service network.

Both companies are experienced in the development and construction of electrically heated heat treatment plants. Linn High Therm GmbH specializes in the production of industrial and lab furnaces/ kilns, microwave furnaces, sample preparation units for spectroscopy, induction heating systems, precision fine casting systems and customer-specific systems. SAFED Suisse SA, based in Delémont, Switzerland, provides installations for the watchmaking and micromechanical industries.

Photo: Antoine Cantenot of SAFED Suisse SA and Horst Linn of Linn High Therm GmbH

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Quick Heat Treat News Chatter Items To Keep You Current

The heat treat industry is one of people transitioning and companies executing business, achieving goals, and receiving acknowledgments. Heat Treat Today begins a feature highlighting representative moves, transactions, and kudos from around the industry.

Gabriel Giraldo, Sales Engineer, Solar Atmospheres of South Carolina

Personnel Changes and Moves

  • The Solar Atmospheres Greenville, South Carolina, facility recently announced that Gabriel Giraldo accepted the position of Sales Engineer and will be

    Kip Bailey, Field Service Technician, Bloom Engineering

    responsible for supporting relationships with existing customers and developing new business within the region. Prior to accepting this position, Giraldo worked in the heat treat industry as a mechanical engineer serving a broad spectrum of metalworking industry sectors, including aerospace and defense.

  • Bloom Engineering recently welcomed Mr. Kip Bailey as a full-time Field Service Technician. Mr. Bailey brings experience in both combustion and specific process knowledge via his work as a furnace builder.
  • Sue Harrod has been appointed chief operating officer (COO) of Diablo Furnaces LLC, a Machesney Park, Illinois-based, company that manufactures, refurbishes, upgrades, services, and supplies parts for atmospheric heat-treating equipment. Harrod has worked in the thermal-processing industry for 25 years in supporting and leading roles at BeaverMatic, Ipsen, and Diablo Furnaces.

Equipment Transactions

  • German heat-treating systems manufacturer IVA Schmetz received a new order for five vacuum hardening furnaces from Taiwan to be delivered to a leading steel supplier with

    IVA Schmetz delivered five vacuum hardening furnaces

    various locations throughout the country. IVA Schmetz is supported by the local partner Pan Folks, who is also responsible for commissioning the furnaces. The order is part of a larger investment project which also includes seven vacuum annealing furnaces delivered by IVA Schemtz's sister company BMI in France.

  • Hirschvogel Automotive Group from Denklingen in Bavaria and Sacotec Components Oy in Finland, a company specializing in

    Cast link belt furnaces from Slovenian industrial furnace manufacturer Bosi

    precision steel casting, each ordered cast link belt furnaces from Slovenian industrial furnace manufacturer Bosio, part of the Aichelin Group. A cast link belt furnace more than 22 meters in length with a performance of two tons of forged parts per hour went to Hirschvogel. Sacotec's order was for a shaft furnace for carburization of small parts.

  • An electrically heated, gas nitriding, pit furnace with an ammonia dissociator system for heat treating parts has been shipped to a technology manufacturer by Lindberg/MPH.  The pit furnace has a maximum temperature rating of 1250°F and work chamber dimensions of 28" diameter x 36" depth.
  • Shougang Jingtang United Iron & Steel, China, contracted Fives to design and supply a new galvanizing line furnace and inductors dedicated to the production of ultra high-strength steels at its Caofeidian facility. This is the sixth Fives furnace at this location.
  • Pirson Refractories installed the hearth refractory lining of Blast Furnace 2 at Arcelor Mittal Bremen.

Accreditations, Certifications, Patents, and More

Solar Atmospheres Western PA adds tensile testing

  • Solar Atmospheres of Western PA expanded its mechanical testing capabilities to include tensile testing. In the summer of 2017, Solar tookdelivery of a new Tinius Olsen 300SL Universal testing machine, as well as a new Haas Model TL-1 CNC lathe in order to custom machine test specimens. Currently, many aerospace specifications demand at least one tensile test to be performed on each heat lot of material and/or for every furnace load of components being heat treated. Previously outsourcing tensile testing, Solar is now able to avoid delay due to shipping and transporting test specimens to these labora

    Karen Stanton, owner and director of HTA Group

    tories.

  • Heat Treatment Australia (HTA Group) and its corporate and strategy director Karen Stanton were recently featured in a news article, "Risks Paying Off in a New Age of Manufacturing", published in Australia's Courier-Mail, drawing attention to the firm's investment "in research and development and machinery to position itself to become part of the multinational Joint Strike Fighter program" as part of a nationwide growth in manufacturing.
  • High-performance tubing supplier Fine Tubes announced it received Nadcap accreditation for fluid distribution systems.

    Phil Adderley, Director, Quality & Technical, and Rob Eatwell, QA Manager, for Fine Tues with fifth Nadcap Accreditation Certificate

    The Plymouth, UK-based, company already holds accreditations for heat treating, non-destructive testing, fusion welding, and chemical processing, and the five achievements qualify Fine Tubes for the industry-recognized AS5620 industry standard required by Boeing for its suppliers of titanium hydraulic tubing.

  • Ipsen was awarded U.S. Patent No. 9,719,149 B2 for the development of a new load transport mechanism that can move a load within a multi-station heat-treating system. Named inventors on the patent, Chief Engineer Craig Moller, Director of Engineering and Supply Chain Kevin Woerner, and Dr. W. Hendrik Grobler began developing this design five years ago.
  • Dana Incorporated was named Supplier of the Year by Blue Bird Corporation, a leading independent designer and manufacturer of school buses. Dana earned this top honor by introducing new products that align with Blue Bird's commitment to delivering innovative, market-leading technologies. Dana supplies Blue Bird with a complete range of drivetrain solutions including Spicer® medium- and heavy-duty single-drive axles, SPL® Series driveshafts, and Spicer end yokes.
  • Wisconsin Oven Corporation announced the company is pursuing new patents for equipment most commonly used in the aerospace industry, as well as a patent for “intelligent” oven technology, where the oven is able to monitor certain processes.

Heat Treat Today is pleased to join in the announcements of growth and achievement throughout the industry by highlighting them here on our News Chatter page. Please send any information you feel may be of interest to manufacturers with in-house heat treat departments especially in the aerospace, automotive, medical, and energy sectors to the editor at editor@heattreattoday.com.

 

Quick Heat Treat News Chatter Items To Keep You Current Read More »

AICHELIN Group Acquires AFC-Holcroft, a US Market Leader in Heat Treatment Solutions

On July 12, 2016, the Austrian AICHELIN Group acquired US-based Atmosphere Group, holding company of AFC-Holcroft. The two groups are a perfect fit: Both are leading market players with a long-standing history and state-of-the-art technologies and services in the industrial area of heat treatment solutions. AICHELIN Group – with its manufacturing companies AICHELIN, EMA Indutec, SAFED, BOSIO and Noxmat – is a leading provider of high-quality plants and systems. AFC-Holcroft is the US market leader in the production of industrial furnace equipment for ferrous and non-ferrous metals. Other main companies of Atmosphere Group are Atmosphere Heat Treating and Austemper Inc. Until now, Atmosphere Group was privately held. The parties agreed not to disclose details and the price of the transaction.

The acquisition complements the geographic presence of AICHELIN Group and strengthens the Group’s overall market position as one of the leading global heat treatment groups. The AICHELIN Group is now the largest provider of Atmosphere furnaces world-wide. With a strong presence in Europe, North America and Asia, the joint annual turnover generated by 1,100 employees amounts to over EUR 195 million (2015). The group operates a network in 32 countries.

“This is a major step in AICHELIN Group’s strategy of building a global, dynamic group of companies specializing in heat treatment solutions”, says AICHELIN Group’s CEO Peter Schobesberger. “With AFC-Holcroft as a member of our Group, we further evolve into a truly global company with strong local roots in the most important markets. We have an excellent, complementary geographical footprint and will further strengthen our leading positions.” Bill Disler, CEO of AFC-Holcroft, adds: “AFC-Holcroft celebrates its 100th anniversary this year. With AICHELIN Group as our new owner, we are sure to combine our long-standing traditions with an innovative future. AFC-Holcroft will benefit from being embedded into a family of strong global companies and brands.”

Extended product portfolio and services for customers AICHELIN Group’s business model covers all stages of the lifecycle: From design, engineering, manufacturing and installation at customer sites to comprehensive maintenance and spare part services. By combining the networks of AICHELIN Group and AFC-Holcroft, customers will get the best of two worlds: An enlarged, high quality product portfolio as well as a process innovative, world-wide service network. “Together, we have an ideal position to service our customers in the best possible way. They can benefit from our extended project capabilities and the most reliable technology of three continents. Additionally, we will continue to focus on innovation and exploit all our joint possibilities”, says Schobesberger.

As the next step, a process will start to integrate AFC-Holcroft and its sister companies into AICHELIN Group’s network in the coming months. AFC-Holcroft’s headquarters will remain in Wixom, Michigan. The current top management stays in place and most customers will keep their key account managers.

“We want to play an active role in the consolidation of the heat treatment market. We aim at joint growth and a sustainable profitability, for the benefit of our customers, stakeholders and employees”, closes CEO Schobesberger.

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