Traditional Culture Encyclopedia - Traditional stories - Weifang Huoshaozao Du Wen

Weifang Huoshaozao Du Wen

240 to 280. According to the website of Laoshenjia Furnace Factory in Beiguan, Weicheng District, the temperature of the furnace needs to be raised to 250 degrees 1 hour, and the operating temperature of the furnace is 240 to 280 degrees. If used over-temperature, the heat transfer oil will quickly age and its performance will decrease, which will affect the service life of the product.