It is widely used in industries like petroleum, chemical engineering, electronics, textile, dyeing, food, plastic, film, synthetic fiber, etc.    It is able to gain the higher temperature (≤350℃℃) under a lower running pressure (＜0.5MPa). When oil temperature is 350℃,the running pressure id just one thirtieth of water vapor saturation pressure and the heat efficiency is up to more than 95%. Moreover, it heats up stably and does accurate temperature adjustment (temperature control accuracy ±1℃). Electric heating conduction oil furnace owns alarming functions for overheat, low oil level, and overpressure. At the same time, safety measures like dry-heating prevention and anti-explosion are applied.