石英电热圈
它是由电阻丝Cr20Ni80为加热体。制入石英管中,然后用金属外壳固定而成。用途： 用于吸塑等行业。特点： 它具有升温快,降温快的特点,辐射率高。
Technology: quartz heating it by the resistance of silk Cr20Ni80 for heating. System into the quartz tube, and then fixed with metal from.Use: for plastic industries.Features: It is heating up fast, faster cooling of the characteristics of the high rate of radiation.
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