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This section provides an overview for industrial furnaces as well as their applications and principles. Also, please take a look at the list of 9 industrial furnace manufacturers and their company rankings. Here are the top-ranked industrial furnace companies as of December, 2024: 1.L & L Special Furnace Co., Inc..
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An industrial furnace is used to heat ores and other materials at very high temperatures, generally above 400 °C. A typical industrial furnace is a blast furnace, which is used in the smelting process to extract metals from ores.
The specifications of industrial furnaces vary depending on the application, the fuel used, and the method of starting combustion. Also, each company installs industrial furnaces of the appropriate material, shape, and volume according to the production line and production volume. It is especially important to select a furnace with sufficient heat resistance at the operating temperature to prevent deterioration of the insulation and walls of the industrial furnace.
Industrial furnaces are used in a wide variety of applications and processes, depending on the industry and the product to be manufactured. Generally, they are operated at 400 °C or higher, but they can be customized depending on the process, and some are used at temperatures in the range of 100 °C or lower.
The most commonly used types of industrial furnaces are blast furnaces, converter furnaces, combustion furnaces, resistance furnaces, and induction furnaces. They can also be classified by fuel type, such as gas, liquid fuel, and electricity.
Blast furnaces, the most commonly used type, are cylindrical furnaces used in the smelting process to extract metals from ores. Ores, fuels, and limestone filled to the top of the furnace are heated and react as they move inside the cylinder to produce molten metals and slag. Blast furnaces are designed to operate continuously for 10 years or more, and once they are shut down, a large amount of cost and time are required to restart operations.
*Including some distributors, etc.
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Despatch is a manufacturer of industrial ovens and other thermal products that was established in 1902 and acquired by ITW EAE, a division of Illinois Tool Works, Inc., in 2011. Based in Minneapolis, Minnesota, the company produces benchtop and laboratory ovens, industrial cabinet ovens and furnaces, truck-in ovens, and conveyor ovens. It also offers thermal and catalytic oxidizers for managing pollutants, spare parts, and accessories such as timers or sensors. Despatch primarily serves clients in the healthcare, electronics, transportation, and material handling sectors.
Wisconsin Oven Corporation has operated since 1973 and is located in East Troy, Wisconsin. Wisconsin Oven designs, engineers, and manufactures industrial ovens and other heating equipment for numerous applications including heat treating, powder coating, paper pulp drying, finishing, drying, and curing in the aerospace, automotive, composite, energy, finishing, foundry, heat treating, annealing, military, and pharmaceutical industries. Types of ovens and equipment include custom and standard batch ovens, conveyor ovens, pollution control equipment, and walk-in ovens.
Surface Combustion, Inc., established in 1915, is a manufacturer and provider of industrial heat treatment solutions headquartered in Maumee, Ohio, USA. With over 100 years of experience, they offer a diverse range of products, including batch and continuous heat treat furnaces, atmosphere and vacuum heat treat furnaces, and gas generators. The company has a manufacturing facility in Waterville, Ohio, USA, which serves industries like aerospace, automotive, oil & gas, and more. Additionally, they provide in-house technical support, a large inventory of replacement parts, and an active team of customer service engineers, ensuring quick and effective troubleshooting.
Gilson Company, Inc. is an American manufacturer and supplier of construction material testing equipment based in Lewis Center, Ohio. The company was established in 1939 with a primary focus on manufacturing the testing screen, a laboratory-scale screening machine, to cater to the mining and highway construction industries' requirements. Over time, Gilson has expanded its product portfolio and now offers a wide range of equipment, including ovens and furnaces, scales and balances, general laboratory testing equipment, as well as material testing equipment for aggregates, asphalt, concrete, and soils.
Harper International is a manufacturer of complete thermal processing equipment established in 1989 and located in Buffalo, New York, USA. The company specializes in equipment for processing materials in non-ambient atmospheres and high temperatures. These include standard and custom manufactured kilns, furnaces, and oven systems manufactured with advanced materials such as technical ceramics or carbon fiber. The company chiefly serves clients in the industrial manufacturing and processing sectors, including companies in foundry, glassmaking, and metalworking operations.
Applied Diamond Inc, founded in 1992 and located in Wilmington, Delaware, is a supplier of cutting tools and diamond membranes. The company’s broad range of products includes diamond detectors, diamond optics, diamond plates, diamond heat spreaders, and diamond beam position monitors. These products are used for radiation detection and measurement, high-power laser systems, wear-resistant surfaces, efficiently dissipating heat, and precisely monitoring and controlling particle beam positions. The company’s products cater to industries such as scientific research and instruments, semiconductor manufacturing, high-power lasers, radiation detection, and aerospace.
L & L Special Furnace Co., Inc., Aston, PA in 1946 is a manufacturer of industrial furnaces, quench tanks and heat treating systems. Their product portfolio includes batch furnaces, continuous furnaces, quench tanks with precise temperature control and agitation systems, for ensuring the quenching of heated materials, heat treating systems, and Custom Heat Treatment Equipment.The company serves markets such as Manufacturing and Metalworking, Oil and Gas, Power Generation and Tool and Die.
Consarc Corporation, founded in 1962 and part of the Inductotherm Group, is an American manufacturer based in Westampton Township, New Jersey, specializing in vacuum and controlled-atmosphere furnaces. The company is ISO 9001 certified and produces furnaces for vacuum induction melting (VIM) and vacuum induction melting inert gas atomization (VIM-IGA) utilizing electromagnetic induction for metal processing. It also designs furnaces for vacuum arc remelting (VAR), vacuum deoiling (VD), and vacuum heat treatment (VHT). Consarc Corporation supplies these industrial furnaces to a global clientele, catering to manufacturers of stainless steel, specialty steel, and superalloys.
Peterson Filters Corp. is a manufacturer of industrial vacuum filtration equipment established in 1943 and headquartered in Salt Lake City, Utah, USA. The company specializes in products for the mining and process industries. These include filter cloth for maintenance operations, vacuum disc filters used in mineral processing, and vacuum drum filters for chemical applications. The company also offers product customization, engineering, and testing services for optimizing filtration systems for clients with unique projects.
Ranking as of December 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | L & L Special Furnace Co., Inc. |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the industrial 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 | 6 | 100.0% |
251 products found
251 products
Sun Fars
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Birth reactor / sintering furnace is a furnace that gives a certain shape and strength by putting the powder in a mold, molding and heating and har...
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A grilled furnace is a furnace in which the metal material is heated up and retains, then the residual stress is removed, and the tissue is uniform...
Sun Fars
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Rotary killn (rotating retort furnace) can be used for heat treatment of powdered material. There is no unevenness because drying and heat treatmen...
Sun Fars
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Strand furnace (linear glow -grilled furnace) is a furnace in which the wire is wrapped in a coil -shaped wound. Sunflower is good at continuous "S...
Sun Fars
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The vacuum furnace is used when you want to avoid oxidation because the steel reacts with oxygen and has an oxidation scale in the atmosphere. When...
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It is used for purposes such as distortion removal after welding, deformation of processed products, removing oil on the surface and melting. Stain...
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Aluminum is a light, strong and rust -resistant metal, which has excellent characteristics such as easy to convey electricity and heat, but it can ...
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Non -ferrous metals are metals other than alloys (steel), which are the main components of iron and iron. Non -ferrous metals require severe temper...
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Steel may require processing such as surface finishing because heat treatment is performed in the atmosphere. For this reason, there are many atmos...
Verder Scientific Co., Ltd.
340+ people viewing
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The RHF series is a chamber furnace that uses a silicon carbide heater, and you can choose from four types of furnace volume and three combinations...
10 models listed
Verder Scientific Co., Ltd.
380+ people viewing
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The FST (single zone) and FZS (three zone) split tube furnaces can be used vertically or horizontally and have a maximum operating temperature of 1...
10 models listed
Verder Scientific Co., Ltd.
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The CAF G5 is designed for coal combustion dissolution testing and is also available for biomass and calcined biomass testing as an option. This pr...
Verder Scientific Co., Ltd.
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Experimental HTF high temperature chamber furnaces are available in 1,700℃ and 1,800℃ models. The two smaller models at each temperature are tablet...
4 models listed
Verder Scientific Co., Ltd.
350+ people viewing
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The split tube furnace, model HTRV-A, can heat treat at temperatures up to 1,700°C when used vertically or horizontally. The reactor core is split ...
6 models listed
Verder Scientific Co., Ltd.
160+ people viewing
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The VMF series is designed for coal volatility testing. ■Standard specifications ・VMF/ASTM is a product designed to ASTM D3175-11 test method. ・...
2 models listed
Verder Scientific Co., Ltd.
220+ people viewing
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The BLF series is a type of furnace that is called an elevating furnace or an elevator furnace because the bottom of the furnace moves up and down....
7 models listed
Verder Scientific Co., Ltd.
260+ people viewing
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The TSO rotary (oscillating) tube furnace series incorporates high-quality heating elements and an innovative insulation design to deliver first-cl...
7 models listed
Verder Scientific Co., Ltd.
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■SNF-Coal Heating Expansion Test Furnace is a product designed to measure the coal expansion index. Conforms to the test method below. ・BS ISO 501...
Verder Scientific Co., Ltd.
260+ people viewing
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GPC general-purpose chamber furnace is a large floor-standing type. The maximum temperature is 1,200℃ and 1,300℃, and you can choose from 131L to 4...
10 models listed
Verder Scientific Co., Ltd.
110+ people viewing
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Carbolite Gero's TSR rotary kiln series incorporates the innovations developed in the TS segmented tube furnace series into equipment required for ...
2 models listed
Verder Scientific Co., Ltd.
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The CO2 reactivity test furnace CRF/1 complies with the standard test method for determining the carbon dioxide reactivity of calcined petroleum co...
Verder Scientific Co., Ltd.
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Industrial Large Chamber Furnaces (SBCFs) are rugged products developed for applications such as heat treating steel and alloys, sintering ceramics...
3 models listed
Verder Scientific Co., Ltd.
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These compact segmented tube furnaces are specifically designed to provide a temperature gradient along the length of the heating zone. A free radi...
2 models listed
Verder Scientific Co., Ltd.
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The CF series is a ash blowing furnace for precious metal assays using the ash blowing method. Designed in accordance with ISO11426 and certified b...
3 models listed
Verder Scientific Co., Ltd.
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The large chamber furnace LCF series is a large general-purpose electric furnace with a durable structure. It is durable and has a long lifespan, ...
9 models listed
Verder Scientific Co., Ltd.
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Carbolite Gero's metal HTK series of high temperature furnaces consists of metal heaters made of molybdenum or tungsten. The metal HTK series comes...
6 models listed
Verder Scientific Co., Ltd.
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The crucible top loading type electric furnace SCF series is designed exclusively for precious metal refining and has a lineup of three models with...
5 models listed
Verder Scientific Co., Ltd.
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The high temperature chamber furnace HTF series is an industrial electric furnace with a maximum temperature of 1,600℃, 1,700℃, and 1,800℃. HTF is ...
7 models listed
Verder Scientific Co., Ltd.
230+ people viewing
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Chamber furnaces of the HTK KE furnace type are insulated with ceramic fibers. Rectangular design with front door makes loading and unloading easy....
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Verder Scientific Co., Ltd.
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The thermocouple calibration electric furnace (PTC) is a portable electric furnace that can calibrate thermocouples using the comparative method. ...