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The Industrial Ovens Blog

Things to Consider When Purchasing an Industrial Oven: News

Things to Consider When Purchasing an Industrial Oven:

Things to consider when purchasing an Industrial Oven or Furnace This blog explains the importance of hardness, heat treating, stress, and design that must be considered when purchasing an industrial oven. Hardness Requirements Hardness requirements describe which hardness tests (Rockwell, Brinell, etc.) and range are required. For tool steels, a three-point hardness range is desirable, such as “Rockwell C 60-62.” Five to six points below Rockwell C 50 should be allowed in hardness. Inspection locations and critical areas in which hardness tests are not allowed should be noted. Stock removal for preparing surfaces for hardness checks should be noted, if…
Ellen Conway
January 31, 2018
DELTA H Heat Treating Solution Used to Restore Historic Plane Heat TreatingNewsProjects

DELTA H Heat Treating Solution Used to Restore Historic Plane

A DELTA H heat treating solurion is currently restoring a legendary plane to its former glory. The Lockheed Constellation is an elegantly designed propeller driven transport airliner for military and civilian use. Often referred to as "Connie" the airliner remained in production from 1943 to 1958. Restoration of planes like the Constellation typically happens for one of two reasons. They become a static display in a museum or to be made airworthy. Static display restorations ensure the plane is seen in its former glory which will allow future generations a glimpse of the past. According to the Strategic Air & Space Museum. In contrast, restoring a plane…
Ellen Conway
January 31, 2018
Attention MRO Facilities – HEAT TREATING FURNACES News

Attention MRO Facilities – HEAT TREATING FURNACES

Heat Treating Furnaces Designed For Aerospace Heat Treating Applications  Press Release: January 24, 2018  Columbus Ohio:  DELTA H TECHNOLOGIES, LLC manufacturer of aerospace heat treating furnaces recently shipped a high-temperature heat treating furnace designed specifically for heat treating aluminum, titanium (jet engine components), PH stainless steel (landing gear components), A-286 (high-temperature fasteners, turbine blades, jet engine components), tool steels with oil quench for hardening in an air or argon atmosphere.  System features include: Class 2 (+/- 10°F at 1950°F) uniformity, oil quench tank, quench delay timing, precision temperature control, simple controls, batch recording, high efficiency, simple to perform TUS, SAT, with a…
Ellen Conway
January 24, 2018
Industrial Heating: Ovens vs. Furnaces Industrial Heating

Industrial Heating: Ovens vs. Furnaces

At DELTA H, we offer two types of industrial heating systems: ovens and furnaces. The average person is probably unaware of the difference between the two so we’ll explain it for you. The difference is actually pretty simple. Any industrial heat treating system that heats above 1000 degrees Fahrenheit is considered a furnace and anything below is an oven. We sell two types of industrial ovens and two types of industrial furnaces. Industrial Ovens Walk-in Ovens These ovens are designed for a wide variety of industrial thermal processing applications. One of the benefits of our walk-in industrial ovens is that…
Ellen Conway
January 23, 2015