What is DPH technology?

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last updated：Jan 11, 2012

瀬田興産化工

Official site

The Dual Pack Heater (DPH) is a heater with a new structure that has never been seen before.

DPH technology is a pioneering technology that has recently begun to spread, utilizing advanced IH heaters that heat superheated steam and other substances. Instead of using nichrome wire, the metal heating element inside the pipe generates heat itself to warm gases or liquids. The core of this technology, "electromagnetic induction heating," is now widely used in household appliances and has become quite familiar. The principle is that when high-frequency magnetic flux passes through a metal, an eddy current is generated within the metal. This eddy current, along with the metal's inherent resistance, produces Joule heat, causing only the metal to heat up. For more details, please download the catalog.

Related Link - http://www7a.biglobe.ne.jp/~dph/newpage7.htm

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basic information

【Features】 ○ Achieves efficient heat exchange with DPH structure ○ Uses special stainless steel with corrosion resistance and wear resistance, ensuring high durability ○ Suppresses the surface temperature rise of the heat transfer surface, reducing thermal degradation of the fluid and achieving stable heat transfer ○ The metal plate of the heating element is made of extremely thin material that responds quickly to changes in temperature settings ○ The fluid passing through is in a thin film state, directly contacting the heating element for direct overheating ● For more details, please contact us or download the catalog.