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31 Mar

Old furnace and no customer support?

Old furnace and no customer support? You bought a furnace, now you need parts, elements, or troubleshooting assistance. But the manufacturer is unresponsive or just flat out says “no”. Come to Deltech Furnaces! We can Assist your troubleshooting efforts Supply replacement elements Supply replacement parts, including control system components Rebuild and reconfigure the system to […]

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9 Feb

Element deformation

Element deformation When installed in the furnace and fired, molydisilicide heating elements can take on some interesting shapes. The characteristic “hairpin” can bow and bend. This is due to electro-magnetic forces. A certain amount of deformation is normal; see the photo below. The pictured Deltech furnace had been relined, new elements installed, fired to the […]

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19 Dec

Time for a rebuild? Maybe.

Time for a rebuild? Maybe.                                     No one wants to unnecessarily invest down time, money, and labor into replacing furnace parts. But avoiding even higher costs and longer furnace down time due to catastrophic failures should also be […]

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13 Dec

Deltech Furnaces featured in CompanyWeek

Deltech Furnaces featured in CompanyWeek If you are a manufacturer or a supplier to a manufacturer, you’ll be particularly interested in the story behind the feature: CompanyWeek is about manufacturers. It is the publication of an online platform called Sustainment. Sustainment describes their organization as designed “by and for manufacturers”. “Our software connects demand, supply, […]

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25 Aug

Quench Testing with Small Tube Furnaces

Quench testing is carried out to determine the hardenability of steel, which will provide a measurement of the steel’s capacity to harden under a specific set of circumstances. It is a useful test for any manufacturer working with steel, but can also be used for a number of other materials. For example, vertical tube furnaces […]

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17 Aug

5 Essential Features of a Laboratory Furnace

Laboratory furnaces are used for a wide range of applications where an item needs to be heated within a furnace chamber. Laboratory furnaces are used frequently across the manufacturing and science industries for drying, baking and curing. However, furnaces can be built to suit a variety of applications and therefore their features may vary across […]

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1 Jul

The Past, Present & Future of Furnace Control Systems

A furnace control system allows for managing the temperature, heat delivery and regulation of other variables. These systems have changed over the years to improve the overall efficiency and meet business demands. What Is A Furnace Control System? A furnace control system is an advanced system that comprises a temperature controller and a programmable logic […]

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7 Jun

Silicon Carbide Heating Elements for Industrial Furnaces

Silicon Carbide (SiC) is a ceramic material consisting of silicon and carbon. It has become a popular choice for heating elements as it has high electrical conductivity, is available in various shapes and sizes, and is designed to withstand extremely high temperatures.

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7 Jun

The Advantages of Using Tunnel Kilns

Tunnel kilns offer many advantages for the efficient firing of large quantities of products. Here we look at the difference between intermittent and tunnel kilns and why tunnel kilns are favored for high-throughput applications.

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26 May

Deltech Furnaces supports PACC-FMA

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All Deltech furnace systems are designed and manufactured in the U.S.A, and shipped and installed worldwide.