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How to buy a high -temperature gray furnace (Maval furnace) -Qinsun


High -temperature gray -based furnace is a heating furnace, also called a Movie furnace. Its furnace is a box or tunnel -type structure made of refractory material or heat alloy (commonly known as ldquo; Marve cover rdquo;). Burning with gas or resistance to the periphery of the furnace, it is indirectly heated in the heated material or workpiece. Because the furnace cavity isolates the heat, the temperature and atmosphere in the furnace are easy to control. Commonly used for heat treatment and heating of other processes, it is also a common equipment in the laboratory. It is also a*device for coal testing.

Choosing a high -temperature gray -furnace (Maval furnace) first depends on the wire wire, because the diameter thickness of the electric furnace wire is directly related to the ZUI high temperature when the device uses The large electric furnace wire is not easy to deform at high temperatures, and the longer the service life of the equipment, the diameter and thickness of the electric furnace wire directly determine the service life of the high temperature gray furnace (Maval furnace). Under normal circumstances, the diameter of the electric furnace should be not less than 3 mm, and the thickness is not less than 2 mm. Because the electric furnace wire will form a protective oxide film in the high temperature use environment, the oxide film will be aging after a period of time, and the internal elements of the electric furnace wire will continue to be consumed. Until consumed. Of course, the larger the electric furnace is, the more element content, so the longer the service life will be.

Extended reading :

High-temperature gray-furnace (Maval furnace) HD-E805 main technical parameters

(can be available Customized according to customer specifications)

Kunshan qinsun precision instrument company specializes in the production and sales of constant temperature and humidity box, high and low temperature test box, hot and cold shock test box, salt fog test box, and others such as In the high -temperature gray -furnace (Mafu furnace) and other industries such as inspection equipment, customers are welcome to come to consult with:

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