Vacuum gas quenching furnace
Release date： 2013-09-17 00:00 source： http://www.mcafe-e.com Click：
The vacuum gas quenching furnace is equipped with six safety protection devices to ensure the safe and stable operation of the boiler. The safety control devices include: electrical protection device, physical protection device and destructive protection device.
(1) electrical protection device: ①. Combustion safety control device, ②. Temperature control device of heat medium water, which can control the temperature and water level of heat medium water inside the furnace body, ③. Pressure switch, which does act when the pressure in the furnace body rises abnormally,
(1) electrical protection device: ①. Combustion safety control device, ②. Temperature control device of heat medium water, which can control the temperature and water level of heat medium water inside the furnace body, ③. Pressure switch, which does act when the pressure in the furnace body rises abnormally,
Related tags： 真空气淬炉
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