Maciej Korecki

Marle Group Expands Orthopedic Heat Treat Capacity

/ HARDENING NEWS, MEDICAL HEAT TREAT NEWS, VACUUM FURNACES NEWS

Marle Group, a global manufacturer of orthopedic prosthetics, has purchased and will install an additional vacuum furnace at its Marle Nowak facility, expanding in-house processing capacity for cobalt-alloy orthopedic implants and surgical instruments. The new system responds to the company’s need for rapid cooling of large loads — capable of handling full 800 kg workloads — and supports efforts to improve production control and delivery times for medical device manufacturing, including serving demand in the North American market.

The facility in Pancé, France, specializes in the production of orthopedic implants, surgical instruments, spinal devices, and OEM manufacturing for the medical sector. This third vacuum furnace from SECO/WARWICK operating at Marle Group facilities will enable Marle Nowak to perform hardening processes internally rather than relying on external services.

Maciej Korecki
Vice President of Vacuum Furnace Segment
SECO/WARWICK

“Hardening cobalt alloys requires processes that achieve extremely high temperatures, and the heating processes for these materials demand high purity, temperature uniformity, and very fast, efficient cooling,” said Maciej Korecki, vice president of the Vacuum Furnace Segment at SECO/WARWICK Group. “Our equipment will allow our partner to become independent from external hardening services, providing greater control over the entire production process.”

The vacuum furnace features a 600 × 600 × 900 mm working area with a round heating chamber, convection heating, directional cooling, and isothermal hardening for controlled cooling of complex components. It includes partial-pressure argon to protect alloy surfaces, dew point sensors to reduce oxidation risk, and a rapid-cooling blower capable of quenching at up to 15 bar abs.

SECO/WARWICK secured the contract following successful reference trials conducted in its research and development department, where the furnace demonstrated cooling performance that met Marle Nowak’s process requirements. The addition of this vacuum furnace is expected to support certification of heat treatment processes in line with ISO 9001 and ISO 13485 standards, which are important for medical device production.

Press release is available in its original form here.

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Bhuj Polymers Advances Production Capabilities with New Vacuum Furnace

/ HARDENING NEWS, MANUFACTURING HEAT TREAT NEWS, VACUUM FURNACES NEWS

Bhuj Polymers, an established precision components manufacturer, is expanding its manufacturing capabilities through the acquisition of a state-of-the-art vacuum furnace. This investment will enable the company to meet growing demands while providing advanced vacuum hardening services that comply with global quality standards.

Maciej Korecki
Vice President of Vacuum Business Segment
SECO/WARWICK

SECO/WARWICK, a heat treat solutions provider with locations in North America, supplied the vacuum furnace that will be used to process tool steels with high thermal requirements, such as H13, H11 and D2. Prior to this acquisition, production capabilities were constrained by existing equipment limitations. The company’s locally manufactured furnace operated with a cooling pressure of up to 4 bar. This specification prevented effective processing of components requiring high-pressure gas hardening. Increasing production loads and customer requirements prompted Bhuj Polymers to invest in next-generation vacuum technology.

“The furnace delivered combines 15-bar high-pressure gas cooling with perfect temperature uniformity and precise control of thermal processes. This solution meets NADCA (tool & die global standard) requirements and is ready for Nadcap (aerospace global standard) certification, enabling Bhuj Polymers to expand their manufacturing services to the most demanding customers from industries such as automotive and aerospace,” says Maciej Korecki, vice president of the Vacuum Segment of the SECO/WARWICK Group.

This installation represents a significant advancement in local manufacturing capabilities. As part of SECO/WARWICK’s strategy to strengthen local production competencies, the furnace was manufactured entirely in India, reducing logistical costs, increasing competitiveness, and eliminating challenges associated with global customs policy.

Arvind Agarwal
Managing Director of SECO/WARWICK India

“Bhuj Polymers is a partner who trusted that our vacuum project, carried out entirely in India, was the correct solution for their manufacturing needs. This trust is of great value to us, as it opened a new chapter in the history of SECO/WARWICK India. This installation is an important step towards building a strong and independent technological infrastructure in India. We are pleased to be part of the growth of companies like Bhuj Polymers, who choose world-class technology produced locally,” said Arvind Agarwal, managing director of SECO/WARWICK India.

This event may serve as a significant impetus for other companies, not only in the state of Gujarat. This expansion demonstrates the importance of local production and support for manufacturers of aluminum die-casting molds, plastic processing tools, or precision components.

Press release is available in its original form here.

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Vacuum Furnace Boosts Aerospace Component Production

/ AEROSPACE HEAT TREAT NEWS, HARDENING NEWS, VACUUM FURNACES NEWS

A single-chamber vacuum furnace will be provided to a manufacturer in the aerospace industry. The new furnace will expand their production capacity of aircraft gear manufacturing.

Maciej Korecki
Vice President of Business of the Vacuum Furnace Segment
SECO/WARWICK

“For decades, we have been working for the aerospace industry and continuously improving our equipment to not only meet high quality standards but also to ensure maximum efficiency. For manufacturers of aircraft and helicopter parts, we almost always prepare unique solutions tailored to defined needs,” shared Maciej Korecki, vice president, Vacuum Segment of SECO/WARWICK group, which is providing the furnace. SECO/WARWICK is an industrial furnace technology provider with North American locations.

“Thanks to the inverter control, we can activate the optimal cooling power at the appropriate stage of the process. A major advantage of this device is its low heat loss and excellent temperature distribution in the graphite heating chamber, which is resistant to rapid wear and simple to operate and maintain,” says Paweł Okinczyc, sales manager at SECO/WARWICK.

The single-chamber Vector vacuum furnace enables the heat treatment of large components, while maintaining a compact design. The furnaces in this line are equipped with convective heating, improving heat transfer efficiency during lower temperature heating; directional cooling, allowing problematic components in terms of shape to be cooled in different ways; and isothermal hardening, enabling better cooling process control through enhanced charge temperature management and frequency converter-based fan control.

Press release is available in its original form here.

Vacuum Furnace Boosts Aerospace Component Production Read More »

Aerospace Manufacturer Expands Heat Treating Capabilities with New Vacuum Furnace

/ AEROSPACE HEAT TREAT NEWS, BRAZING NEWS, VACUUM FURNACES NEWS

An aerospace manufacturer is expanding with a vacuum furnace for brazing fuel system components for aircraft engines. The single-chamber vacuum furnace has a molybdenum heating chamber and gas cooling up to 1.5 bar abs.

SECO/WARWICK, which has U.S. locations, spent years in collaboration with this manufacturer to ensure it met their high precision needs.

Maciej Korecki
Vice President of Business of the Vacuum Furnace Segment
SECO/WARWICK

“This partner is one of the most specialized production centers in Europe when it comes to precision elements of fuel installations for aircraft engines. The fact that they once again chose SECO/WARWICK technology is the highest form of appreciation,” says Maciej Korecki, vice president of the Vacuum Segment at SECO/WARWICK. “Our solution is the result of technical dialogue, adaptation to the client’s requirements and optimization for process cleanliness, high vacuum, and the size of the parts to be manufactured.”

The vacuum furnace has been significantly modified to meet the client’s specific technological requirements. It includes a molybdenum heating chamber with shield insulation, which reduces heat loss and provides purity for thermal processes. A temperature uniformity of ±6°C (±11°F) ensures uniform conditions throughout the heating zone, which is crucial when brazing tubular components for fuel systems.

The device’s vacuum system, built on mechanical pumps, a roots pump, and a diffusion pump, maintains a stable and deep operating vacuum at the level of 10⁻⁴ to 10⁻5 mbar. A partial pressure system for protective gases (hydrogen, argon) has also been implemented, preventing the sublimation of alloying elements and protecting the quality of the load. A dew point sensor installed at the gas inlet secures the process against contamination from the atmosphere.

The new furnace will provide full production capabilities, handling an increased number of components for fuel systems in aircraft engines. Its implementation will have an impact on the efficiency, quality, and stability of brazing processes.

Press release is available in its original form here.

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Aerospace Manufacturer Expands Heat Treating Capabilities with New Vacuum Furnace Read More »

Vacuum Furnace for 3D Printed Aerospace Components

/ AEROSPACE HEAT TREAT NEWS, ENERGY HEAT TREAT NEWS, HARDENING NEWS, STRESS RELIEVING NEWS, VACUUM FURNACES NEWS

A vacuum furnace is being supplied for the heat treatment of 3D printed metal components used in the aviation and energy industries. The furnace will meet the requirements of stress-relieving processes for large components produced using additive technology and highly controlled hardening processes.

Maciej Korecki
Vice President of Business of the Vacuum Furnace Segment
SECO/WARWICK

SECO/WARWICK, a furnace provider with North American locations, will provide the new equipment. The furnace has a working space of 900 x 900 x 1200 mm and an advanced vacuum system which enables clean processes.

“The new investments of our partner in 3D printing are among the most dynamic undertakings in the field of precision metalworking … Our device is a key element in the chain of post-processing technology and has been designed to perfectly respond to the needs related to annealing and stress removal in additively manufactured elements,” commented Maciej Korecki, vice president of the Vacuum Segment at SECO/WARWICK.

The vacuum furnace is equipped with an efficient high vacuum system (HPGQ) based on two SV300 Leybold pumps, a Roots WH2500 pump, and an HS-32 AGILENT diffusion pump, allowing for vacuum in the 10⁻⁴ mbar range. The device also features a partial pressure system for technical gases, which counteracts the sublimation of alloying elements and contamination of the hot zone. An important addition is the dew point sensor, which protects against moisture condensation in the heating chamber and minimizes the risk of oxidation of the batch surface.

SECO/WARWICK Vector furnace produced image
Source: SECO/WARWICK

The recipient plans to use the device primarily for post-3D printing stress-relief processes, but also for hardening turbine and engine system components.

Press release is available in its original form here.

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Vacuum Furnace for 3D Printed Aerospace Components Read More »

Vacuum Furnace Supports Gas Turbine Components Manufacturing

/ ENERGY HEAT TREAT NEWS, VACUUM FURNACES NEWS

A vacuum furnace was commissioned for the global energy industry. The furnace is equipped with a large working space (900 x 900 x 1200 mm) and a rapid cooling system at pressures up to 6 bar for the production of gas turbine components.

Maciej Korecki
Vice President of Vacuum Segment
SECO/WARWICK
Kamil Siedlecki
Sales Manager
SECO/WARWICK
Source: LinkedIn

“This Partner is responsible for generating about 30% of the world’s electricity today, and their activities play a key role in the energy transition,” said Maciej Korecki, vice president of the Vacuum Segment of the SECO/WARWICK Group, which will provide the furnace.

The furnace is the ninth device delivered to this partner. It provides a high level of vacuum, convective heating up to 850°C, improved efficiency in lower temperature ranges, the capability of using three process gases (argon, nitrogen, hydrogen), precise partial pressure control to minimize alloy losses and ensure process purity, and consistent temperature distribution.

“This furnace is a response to the growing production needs of the client and the requirements related to the processing of a new type of gas turbine component. Our solution will increase process efficiency while maintaining the highest quality and process purity,” says Kamil Siedlecki, sales manager of SECO/WARWICK.

It is predicted that the value of the global gas turbine market for power generation will grow at an average growth rate (CAGR) of 5.7% from 2025–2034. This is driven by the energy transition and demand for efficient, environmentally friendly energy solutions.

Press release is available in its original form here.

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Furnace for Aerospace In-House Heat Treatment

/ AEROSPACE HEAT TREAT NEWS, ANNEALING NEWS, VACUUM FURNACES NEWS

Consolidated Precision Products (CPP) commissioned a vacuum furnace for in-house heat treatment of jet engine blades from single crystals. CPP is an aviation parts manufacturer headquartered in Cleveland, OH, that specializes in highly precise, geometrically complex aviation industry systems and components in the United States, Mexico, and Europe.

Dariusz Szawara
Foundry Director of DS/SX
Consolidated Precision Products
Source: Linkedin

“This particular vacuum furnace will be used for the production of a new line of jet engine blades from single crystals. The turbine elements used in the aviation industry operate under high mechanical loads at temperatures close to their melting point and in an aggressive corrosive environment. Therefore, we cannot afford structural defects that would affect the quality or durability of our products. The SECO/WARWICK vacuum furnace will provide us with very high-quality processed elements, but it will also increase efficiency,” explained Dariusz Szawara, foundry director of DS/SX at Consolidated Precision Products.

Paweł Okińczyc
Sales Engineer
Vacuum Plant SECO/WARWICK

The furnace has a working space of 900x900x1200 mm, screen insulation, and metal heating elements.

“The round heating chamber allows for the placement of oversized elements. The furnace has been expanded and modified with dedicated options to meet very high requirements: high vacuum, temperature distribution, operation at high temperatures around 1300 degrees, and cleanliness of processes. The device will be used for annealing blades cast from single crystals. Its advantage is the molybdenum heating chamber, which prevents direct heat loss to the wall of the vacuum chamber and ensures very high process cleanliness. The efficiency of the processes carried out is also influenced by the ability to cool in 1.5 bars of Argon,” said Paweł Okińczyc, sales engineer at the Vacuum Plant of SECO/WARWICK.

Press release is available in its original form here.

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Furnace for Aerospace In-House Heat Treatment Read More »

Vacuum Furnace for Energy Industry

/ BRAZING NEWS, ENERGY HEAT TREAT NEWS, VACUUM FURNACES NEWS

A manufacturer of heavy duty gas turbines has ordered a vacuum furnace with screen insulation and molybdenum heating elements. Siemens Energy Global will be provided the furnace by a company with U.S. locations and it will be used mainly for brazing gas turbine hot path parts like blades & vanes.

Maciej Korecki
Vice President of the Vacuum Segment
SECO/WARWICK

Siemens Energy Global has chosen SECO/WARWICK to provide the vacuum furnace. The device on order includes a mechanical pump, an efficient Roots pump, and a diffusion pump. The molybdenum heating chamber ensures a required temperature distribution and provides process cleanliness.

“The Vector vacuum furnace solves the partner’s problem of heat treating an increased number of large blades & vanes requiring a high degree of cleanliness in both the brazing and annealing processes. The Vector will relieve the production burden on the current equipment in operation in the client’s manufacturing & repair facility in Berlin.” said Maciej Korecki, vice president of the vacuum segment, SECO/WARWICK Group.

Grzegorz Głuchowski
Sales Manager
SECO/WARWICK

“We used a molybdenum heating chamber, partial pressure system, dew point sensors, and a very efficient high vacuum system. An important aspect is also the fact that the furnace will be integrated with the client’s master system using the OPC Unified Architecture communication protocol. Thanks to this, we can connect with a wide range of machines and industrial devices,” commented Grzegorz Głuchowski, sales manager for SECO/WARWICK.

The heat treatment processes associated with this furnace are benefited by the ability to cool at 1.5 bar in argon.

Press release is available in its original form here.

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Vacuum Furnace for Energy Industry Read More »

Aviation Industry Supplier Expands with HPGQ Furnace

/ AEROSPACE HEAT TREAT NEWS, VACUUM FURNACES NEWS

A screws and fasteners manufacturer for the aviation industry is expanding its heat treating operations with a vacuum furnace with high-pressure gas quenching (HPGQ) and high vacuum for multipurpose and dedicated applications. The vacuum’s heating chamber is 16x16x24 in (400x400x600 mm), a compact design that accommodates the company’s small in-house hardening plant while still being large enough to enable efficient heat treatment of multiple components at once.

Maciej Korecki
Vice President of Vacuum Business Segment
SECO/WARWICK

The SECO/WARWICK furnace is designed with the ability to work on both nitrogen and argon and includes a round heating chamber with a temperature uniformity of +/-9oF (+/-5oC), and convection heating up to 1590°F (850°C). The Vector HV (high vacuum) furnace meets standards required in the heat treatment of components intended for the aviation industry; material heating processes require cleanliness (which is why an additional argon-partial pressure system was used) and a high heating temperature of 2192oF (1200oC).

“The Client required very short cooling times, which are possible with the use of a 15 bar abs gas blower,” said Maciej Korecki, vice president of the vacuum segment, SECO/WARWICK Group. “Our advantage is that it is a proven solution (our standard but adapted to the partner’s specific requirements). Vector offers wide personalization possibilities, which significantly reduces project costs and ensures faster implementation time.”

Press release is available in its original from here.

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Aviation Industry Supplier Expands with HPGQ Furnace Read More »

Aviation Research Improved with Vacuum Furnace

/ AEROSPACE HEAT TREAT NEWS

A manufacturer of aviation engine parts is enhancing its research capabilities with the acquisition of an adapted vacuum furnace to investigate the improvement of aviation components. The company has plans to build a new research center where the customized furnace will be used for laboratory materials testing.

Maciej Korecki
Vice President of Vacuum Business Segment
SECO/WARWICK

The manufacturer currently operates a SECO/WARWICK vacuum furnace used in the production of aircraft engine parts. The newly purchased Vector® furnace is equipped with isothermal quenching, which allows the cooling process to operate with better control of the load temperature and blower control using a frequency inverter. In addition, the SECO/PREDICTIVE system, a furnace monitoring and diagnostics option, allows users to detect the risk of failure before it occurs and thus minimizes unplanned downtime.

“Compact, specially adapted Vector furnaces are suitable for both scientific institutes and production plants that are looking for new material solutions and want to improve their components,” said Maciej Korecki, vice-president of the Vacuum Furnace Segment at SECO/WARWICK. “This furnace will not be used in series production, but in development processes, contributing to the creation of innovative solutions for the aerospace industry.”

SECO/WARWICK rebuilt the heating chamber so that the dimensions of the working space allow for effective development processes and installed a temperature uniformity system for temperatures reaching above 2372oF (1300oC). The purpose of personalization is to enable the system to produce an effective heat treatment of dedicated parts provided for the investment project, specifically R&D research on aircraft engine parts.

The Vector furnace designed for this client is characterized by the use of two gases: argon for partial pressure (ensuring the process purity, required by restrictive aviation standards) and nitrogen for hardening. It also has a dew point sensor for each gas. This is a system which solves one of the critical aspects of heat treatment, which is to prevent water vapor condensation, causing the processed load surface oxidation.

Press release is available in its original form here.

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