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This section provides an overview for high temperature furnaces as well as their applications and principles. Also, please take a look at the list of 84 high temperature furnace manufacturers and their company rankings. Here are the top-ranked high temperature furnace companies as of December, 2024: 1.Gasbarre Products, Inc., 2.The Mellen Company, 3.Eurotherm.
Table of Contents
A high-temperature furnace is an advanced device designed to operate at temperatures significantly exceeding those of standard furnaces, typically above 1,000℃.
These furnaces are categorized into three main types: molten salt furnaces, gas furnaces, and ultra-high-temperature gas furnaces. They play a crucial role in industries such as power generation, heat supply, hydrogen production, and the nuclear fuel cycle. Their operation is based on generating heat through fuel combustion, using this heat to warm a heat transfer medium, and then applying the heated medium for power generation or heating purposes.
High-temperature furnaces are pivotal in processes that require high thermal efficiency and aim for a minimal environmental footprint. Their construction includes components like a reactor core, heat transfer medium, heat exchanger, and steam turbine, which together facilitate their high efficiency. Key advantages of these furnaces include their superior thermal efficiency, reduced environmental impact, versatility in fuel use, and operational safety.
*Including some distributors, etc.
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The Grieve Corporation is a manufacturer of industrial ovens and furnaces. Established in 1949, the company is based in Round Lake, Illinois, USA. The company's main activities involve designing and producing multiple industrial ovens and furnaces. Its product range includes electric laboratory, furnaces, continuous, inert atmosphere and clean room ovens. The company’s ovens and accessories serve industries such as food, hotel, automotive, aerospace, and electronics. The Grieve Corporation offers services like oven customization, modification, repair, accessories and technical support.
Gasbarre Products, Inc., established in 1973, is a manufacturer and supplier based in the United States, specializing in providing advanced equipment and solutions for the powder metallurgy, thermal processing, and thermal spray industries. Gasbarre Products delivers quality machinery and systems. Their main products include powder compaction presses, sintering furnaces, and thermal spray equipment. The company is devoted to enabling its customers to optimize their manufacturing processes, reduce costs, and improve product quality.
Micropyretics Heaters International is a manufacturer of heating elements that was founded in 1991 in Cincinnati, OH, USA. The company provides an extensive array of heating elements meticulously crafted to fulfill the rigorous demands of high-temperature applications. The products include Furnaces, Gas Heaters, Superheated Steam generators, Microheaters, Heating Elements, Control Panels, Gas Panels, and Data Acquisition Systems. These cutting-edge solutions find application across material processing, semiconductor manufacturing, research, and nanotechnology sectors. Industries spanning powder metallurgy, heat treatment, ceramics, and glass capitalize on MHI's refined and controlled heating technologies, empowering processes that span from sintering to energy conversion.
Thermacraft Inc began operations in 1971 and is headquartered, in Winston Salem, North Carolina as a subsidiary of Alloy Engineering, located in Berea, Ohio. The company is a manufacturer of thermal processing equipment that serves the aerospace, ceramics, automotive, semiconductor, and other industries. The company’s product lines include furnaces, ovens, control systems, and parts. The company works with customers to provide custom designs for industrial furnaces, ovens, and their controls specific to each customer’s industry and application.
MATERIALS RESEARCH FURNACES, LLC, founded in 1990, and based in Allenstown, NH, is a manufacturer and supplier of high-temperature, controlled atmosphere, and high vacuum furnaces. The products include production furnaces, laboratory furnaces, crystal growth furnaces, ultra-high-temperature furnaces, and specialty furnaces. These are used in wire annealing, sintering, hot pressing, arc melting, and loading. The company services electronics, nuclear, research & development, medical, and aviation industries. It offers field services such as replacing pumping fluid, checking vacuum seals, calibrating sensors, checking safety interlocks, and ensuring vacuum integrity.
Centorr Vacuum Industries, based in Nashua, NH, has been a manufacturer of high-temperature vacuum and controlled environment furnaces since 1954. The models of furnaces offered include production vacuum, sintering, custom kit, hot press, and induction furnaces. The furnaces are used for gas purification, metal and ceramic processing, debinding, and sintering. The company sells used furnaces and provides aftermarket services such as rebuilding, upgrades & retrofits, replacement chambers & furnace controls, ATC lab testing, and preventive maintenance plans.
Sentro Tech, established in 1998 and based in Ohio, USA, is a manufacturer and supplier of industrial furnaces and ovens. The company offers a diverse range of furnaces, including vacuum, sinter, tube, oxygen, alumina ceramic, muffle, box, as well as other heat elements. These products are used in various applications such as 3D technology, nuclear energy, laboratories, heavy alloys, heat treatments, as well as solar power equipment and powder metallurgy. The company also offers replacement parts with customized solutions for furnaces and heat treatments.
Lucifer Furnaces has been a designer, manufacturer and supplier of heat-treating furnaces, convection ovens and quench tanks based in Warrington, Pennsylvania, since 1945. The furnace portfolio includes box, continuous, dual chamber, atmosphere, and top & bottom loading furnaces used for hardening, drawing, annealing, brazing, and sintering applications. The heat treatment equipment has varying furnace lines, chamber sizes and temperature ranges for use in metalworking, ceramic and glass manufacturing industries. The company also offers secondary services, including maintenance, consultation and testing.
Deltech Furnaces company is a manufacturer incorporated in 1968 in Denver that designs and manufactures resistance-heated laboratory and production-scale furnace systems and kilns that are used in a wide range of applications, including material processing, heat treatment, sintering, and calcination. The company builds high-temperature industrial and laboratory custom furnaces perfectly suited to processing needs, offering 1600°C 1700°C 1800°C and 2000°C versions of top hat, bottom loading, front loading, tube, and atmosphere envelope furnaces. It serves materials science researchers, ceramic engineers, industrial ceramics, as well as glass manufacturers.
Abbott Furnace Company is a continuous industrial furnace manufacturer headquartered in Saint Marys, Pennsylvania serving the automotive, carbon felt, powder metal, and molded pulp packaging industries among others. The company produces 13 types of furnaces from annealing to drying ovens for molded pulp products to lab furnaces to steam treatment furnaces. The company also creates custom control and software systems starting with system design and including assembly, PLC programming, data collection, and CAD-based design services.
Keith Company, started in 1954 and based in Pico Rivera, California, is an ISO 9001-certified manufacturer of thermal process equipment used to produce parts. Its products include furnaces, ovens, and kilns, and the company also has a spare part and a service business to provide a full range of technical services, including emergency repairs, control system modernization, and energy efficiency upgrades. The company’s dual chamber metal furnaces have an upper chamber used for hardening, which can go up to 2250°F, and a lower chamber used for tempering/aging/drawing, which can go up to 1250°F.
Eurotherm is a supplier of control and measurement instruments for industrial and process applications, which was founded in 1965 and is headquartered in Worthing, United Kingdom. The company was acquired by Watlow in 2022, with a product portfolio that includes machine control and process automation systems, temperature controllers, and band heaters. They also produce ancillary equipment such as solid state relays, current transformers, and signal conditioners. Eurotherm also provides technical support, training, calibration, and repair services to clients in various sectors like glass and semiconductor manufacturing, pharmaceuticals, and heat treatment.
ACMAS Technologies Pvt. Ltd., headquartered in New Delhi, India, is a manufacturer and supplier of scientific, laboratory, and testing equipment. Its extensive product range includes spectrometers for chemical analysis, crucible furnaces for melting and heating, oscilloscopes for waveform visualization, data loggers for data recording, and an array of laboratory equipment like centrifuges, ovens, and balances which are utilized in academic, biotechnology, chemical, electronics, and food and beverage sectors. Apart from its regular equipment, customized scientific equipment as per the requirements and specifications provided are also available.
Zhengzhou CY Scientific Instrument Co., Ltd., established in 2013 and based in Zhengzhou, Henan, China, is a manufacturer of scientific research equipment. The company primarily offers standard laboratory furnaces along with customized furnaces and related accessories. Some of its products include diamond color change furnace, plasma cleaner, spin coater, and more. The company maintains its manufacturing base and collaborate with several subcontracting factories, enabling them to supply equipment and technologies tailored to diverse customer needs and specifications.
Xiamen Tmax Battery Equipments Limited, founded in 1995, is a manufacturer in Xiamen, China, specializing in lithium battery equipment and technology. Their product portfolio includes battery production equipment lines, lithium battery machines, and battery materials. The battery equipment and technology offered by the company are used in the manufacturing, testing, and research of lithium batteries used in consumer electronics like smartphones, electric vehicles (EVs), energy storage systems (ESS), and renewable energy solutions. With ISO9001:2008 certification, Xiamen Tmax serves clients globally collaborating with companies including Apple, Tesla, BMW and universities such as California University and the University of Sydney.
Accumax is a manufacturer and supplier of laboratory equipment and instruments based in India. Founded in 1995, the company offers a wide range of products serving various industries, including Food & Beverage, Automobile, Pharmaceutical, Research Institutions, and Universities. Its product line includes high-temperature ovens, humidity chambers, autoclaves, freeze dryers, water distillation units, and more. The company's instruments are CE certified and its manufacturing facility is ISO9001:2015 certified. Additionally, the company provides after-sale services, cost-effective solutions, and customization options to meet its client's needs.
Yamato Scientific Co., Ltd. is a Japanese manufacturer of scientific industrial equipment originally founded as Yamato Sosuke Morikawa Company 1889 before its rebrand in 1972. Based in Chuo-ku, Tokyo, the company produces a wide range of products including high temperature furnaces, plasma equipment, water purifiers, and emulsifiers. It also designs and constructs various types of bio-clean rooms for food production, manufacturing pharmaceuticals, or pathogen research. Aside from its products, Yamato Scientific offers R&D and on-site system integration services to clients with demanding requirements.
XIAMEN TOB NEW ENERGY TECHNOLOGY Co., LTD., established in 2012, is a manufacturer based in Xiamen, China, specializing in equipment and materials for lithium-ion batteries. The company offers lithium-ion battery and lithium-ion supercapacitor materials, production and testing equipment. Other offerings include battery mixers, battery winding, sealing, and crimping machines as well as electrode coating, slitting, and staking machines. TOB NEW ENERGY serves various industries, including electric vehicles, energy storage systems, and portable electronics. They have designed over 200 lithium-ion battery and supercapacitor production lines for companies and research institutions like Mercedes-Benz AG, Bayerische Motoren Werke (BMW) AG, Massachusetts Institute of Technology (MIT).
TEFIC BIOTECH CO., LIMITED is based in Xi'an City, China, and has been a manufacturer of laboratory equipment, serving the science and technology community worldwide since 2011. The company offers various products such as rotary evaporators, glass reactors, magnetic stirrers, hot plates, among others. It integrates R&D and design, and exports 1200 ℃,1400 ℃, and 1700℃ standard high-temperature muffle, vacuum tube, and vacuum atmosphere furnaces across the globe. The company also provides 10L to 50L ultrasonic homogenizer sonicator, single layer, and jacketed glass reactors to its customers
Therelek, established in 1980, is a reputable manufacturer and supplier headquartered in India, specializing in high-temperature vacuum and controlled atmosphere furnaces. Therelek has a proven track record of delivering thermal solutions for various industries including aerospace, automotive, and research. The company's main products encompass vacuum furnaces, sintering furnaces, and high-temperature furnaces, all designed to meet stringent quality standards and precise temperature requirements. Therelek's provides customized thermal processing solutions that enhance material properties and support advanced manufacturing processes. Therelek ensures optimal furnace performance and consistent results.
Meta Therm Furnace Private Limited is a manufacturer of industrial machinery and heavy-duty engineering solutions. Established in 1985, the company is based in Mumbai, Maharashtra, India. The company's main activities encompass designing and manufacturing oil, gas and electric furnaces, ovens, infra-red electric glass kilns and construction machinery. Its product range includes furnaces such as glass, brass melting, high temperature, crucible, chamber and heat treatment furnaces, as well as industrial ovens, and incinerators. The company serves sectors such as metalworking, ceramics, and automotive. Meta Therm offers services like furnace customization and installation.
Silcarb Recrystallized Private Limited, founded in 1982 and based in Bangalore, India, is a manufacturer of industrial furnaces and heating elements. The company manufactures silicon carbide and molybdenum di-silicide heating elements as well as various industrial furnaces ranging from high tech ceramics to foundry applications. Silicon carbide heating elements are designed for high temperature thermal processing applications for usage in furnaces or kilns and as a radiant heat source. It has also developed a line of silicon carbide based kiln furniture and technical ceramics. The company's manufacturing plant is ISO 9001-2015 certified by UKAS and CE certified for all its products.
Nabertherm Inc., a company founded in 1947 and headquartered in Lilienthal, Germany, is a manufacturer and supplier of thermal processing equipment. The company specializes in providing furnaces, kilns, and ovens for various industries, including ceramics, metallurgy, research laboratories, and dental applications. Their products are designed for heat treatment, drying, and firing processes, offering precise temperature control and performance. The company also provides customer services, including technical support, installation guidance, and maintenance assistance to ensure customer satisfaction.
Technotherma Pvt Ltd., established in 1988 and headquartered in New Delhi, India, is a manufacturer that specializes in industrial furnaces. The company offers a wide range of products, including bell furnaces, continuous and dip galvanizing furnaces, and integrated heat treatment systems. It also provides annealing furnaces and high-temperature furnaces. Its melting cum hold furnaces are designed to operate in a pollution-free manner, contributing to a cleaner and more sustainable working environment. The company has been recognized as India's finest provider of industrial furnaces. It serves industries such as steel manufacturing, galvanizing industry, and more.
Maan Global Industries, is based in Faridabad, Haryana, India, and is a manufacturer of shot as well as sand blasting machines first incorporated in 2008, with its first manufacturing unit established in 2009. The company offers shot blasting machines for metal strengthening and cleaning processes, sand blasting machines for paint or rust removal, and industrial furnaces for heat treatment processes. It also offers shell tube heat exchangers for transferring heat between fluids, and paint booth systems for confining spray painting operations to controlled environments. The company’s products are used by clients in the automotive, aerospace, and shipbuilding industries.
HeatTek Inc. is a manufacturer and supplier of industrial heating and cooling equipment. Established in 2000, the company is based in Ixonia, Wisconsin, USA. The company specializes in designing and producing equipment such as Conveyor Ovens, Batch Ovens, Furnaces, Resin Coatings Systems and Washers. Part of its product range includes batch ovens, conveyor furnaces, and quench tanks, serving industries such as metal packaging, electric motor and transformer, manufacturing, aerospace and automotive. HeatTek offers services like oven balancing and optimization, VPI system maintenance, combustion safety audits, VPI system certifications and repairs and support.
Tempsens Instruments (I) Pvt. Ltd., established in 1990 and currently a subsidiary of Pyrotech Electronics Pvt. Ltd., is an Indian manufacturer headquartered in Udaipur, Rajasthan, specializing in thermal and cable products. The company offers a range of products encompassing cables and wires, contact temperature sensors, circulating chillers, heating cables and mats, and industrial heaters. Its portfolio also includes industrial and laboratory furnaces, mineral insulated cables, nickel and thermocouple alloys, non-contact temperature sensors, and temperature calibrators. Additionally, the company provides thermal profiling systems and thermocouples with molded connectors. These products find applications in various industries, including cement, glass, petrochemical, pharmaceutical, and steel sectors.
Carbolite Gero Ltd., established in 1982, is a manufacturer of high-temperature furnaces and ovens from 30°C to 3000°C with a specialization in vacuum and unique atmosphere technology. The furnaces are chamber, tube, and vacuum furnaces; more products include ovens, asphalt binder analyzers, and controllers. The Derbyshire, United Kingdom, company offers custom-designed furnaces and ovens for continuous heat treatment. The furnaces have heating applications in aerospace, ceramics, electronics, material research, and medical device industries.
Ajanta Export Industries, established in 1957 and based in Haryana, India, is a manufacturer, supplier, and distributor of scientific laboratory equipment. The company offers other products such as soil equipment, survey equipment, surgical microscope, slit lamp, and laboratory glassware. All of them are manufactured with high-grade components and used in physics, chemistry, and biology labs worldwide. The company abides by the quality standards and produces the products that meet these standards. Every product made is tested in the equipped testing facilities.
METKORP EQUIPMENTS PVT. LTD, established in 1984 and based in New Delhi, India, is a manufacturer and supplier of research and medical equipments. The company manufactures and exports a range of microscopes including metullurgical, biological, and stereo zoom microscope, as well as other equipment like spectro sample polisher, vision measurement machines and high temperature furnace. It has a team of engineers and designers to develop customized products as per the customer requirement. The company's clientele include New Holland Agriculture, Mahindra, JCB and Empire Fastners among others.
Nanbei Instrument Limited, started in 2008 in Zhengzhou, China, is a manufacturer and supplier of chemical, laboratory, geological, agricultural and test instruments used in these industries: metallurgical mines, roads and bridges, research institutes, and agriculture. The research products the company makes includes rotary evaporators, atomic absorption spectrophotometers, seed quality analyzers, chemical analysis equipment and laboratory thermostats. It has received the SO 9001:2015 quality management system, CE of Trademark, CE of EU Trademark, Medical Type-2 Reports and EU of CE certifications.
Zhengzhou Protech Technology Co., Ltd, a company established in 2006, based in Zhengzhou, Henan, China, is a manufacturer and distributor of high temperature furnaces and heating elements. The company provides product solutions for various industrial and research applications such as metallurgy, ceramics, glass, chemical, and material science. It has a range of products such as muffle furnaces, tube furnaces, vacuum furnaces, dental furnaces, and heating elements. These products are designed to operate in high temperature and high-pressure environments, with quality, reliability, and safety. The company is an important supplier of high temperature furnaces in China and abroad.
Agnee Engineering was founded in 2006 and is based in Mumbai, India, and is a manufacturer and supplier of heat treatment furnaces and industrial ovens for various applications. The company provides furnaces in different models such as fluid bed, industrial non-ferrous melting & rotary hearth, chamber, conveyorized, and vacuum models along with industrial heavy-duty vacuum ovens, electric chamber kilns, annealing furnaces, and, thermal incinerators for ferrous and non-ferrous heat treating, tool and die manufacturing, ceramic, powder metallurgy, and, thermal coatings sectors.
J R Furnace & Ovens Pvt Ltd, a company founded in 1987, based in Chennai, India, is a manufacturer and supplier of industrial furnace and ovens. The company offers various products such as bogie hearth furnaces, chamber furnaces, continuous furnaces, batch furnaces, pit furnaces, and fuel fired furnaces. These products are used for different heat treatment applications such as hardening, tempering, annealing, carburizing, solutioning, and ageing. It also offers customer services that include technical support, catalog request, and customized solutions.
Xiamen Acey New Energy Technology Co., Ltd, established in 2009, based in Fujian, China, is a high-tech enterprising R&D team specializing in researching and manufacturing of high-end equipment for lithium-ion batteries. The company’s products include battery raw material, lab-scale fabrication machine for coin cell, cylindrical cell and pouch cell, battery pack assembly line and super capacitor production equipment. They have a professional team strict on quality control and provide thoughtful customer services. The company designs more than 60 lithium ion battery and supercapacitor production lines located in the United States, Russia, India, Southeast Asia, and South America, among others.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Gasbarre Products, Inc. |
9.5%
|
| 2 | The Mellen Company |
7.1%
|
| 3 | Eurotherm |
7.1%
|
| 4 | Nabertherm GmbH |
7.1%
|
| 5 | LR Environmental Equipment Co. Inc. |
4.8%
|
| 6 | Graphite Furnace Systems, Inc. |
4.8%
|
| 7 | Thermal Technology LLC |
4.8%
|
| 8 | The Grieve Corporation |
4.8%
|
| 9 | Sentro Tech |
4.8%
|
| 10 | Deltech Furnaces |
4.8%
|
Derivation Method
The ranking is calculated based on the click share within the high temperature furnace page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
17 | 42.5% |
|
India
|
13 | 32.5% |
|
China
|
8 | 20.0% |
|
Japan
|
1 | 2.5% |
|
Germany
|
1 | 2.5% |
