Keywords: vacuum furnace, furnace, Vacuum Furnace, Advantages, Vacuum, Electric Furnace, Industrial Furnace, Industrial Electric Furnace, Heating Chamber, Oxidation, Decarburization, Heat Treatment,

Advantages of vacuum furnace

1, completely eliminates the oxidation and decarburization of the surface of the workpiece during the heating process, and can obtain a clean surface without deterioration layer. This for those in the sharpening only grinding one side of the tool (such as twist drill grinding so that the decarburization layer of the groove surface directly exposed to the edge) cutting performance improvement relationship is great.

2、Vacuum furnace has no pollution to the environment and does not need to carry out three-waste treatment.

3、Vacuum furnace temperature determination, monitoring and control accuracy is significantly improved. Thermocouple indication value and furnace temperature temperature to ± 1.5 ° c. But the temperature difference between different parts of a large number of workpieces in the furnace is large, if the use of dilute gas forced circulation, can still be controlled in the range of ± 5 ° c temperature difference.

4, vacuum furnace with a high degree of mechanical and electrical integration. On the basis of temperature measurement and control accuracy, workpiece movement, air pressure adjustment, power regulation can be pre-programmed settings, quenching and tempering in accordance with step-by-step implementation.

5, vacuum furnace energy consumption is significantly lower than the salt bath furnace. The heating chamber of the vacuum furnace is made of high-quality heat-insulating materials, such as heat-insulating walls and barriers, which can highly concentrate the electric energy in the heating chamber, and the energy-saving effect is remarkable.

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