2. The asphalt insulation tank makes up for the shortcomings of long heating time and high energy consumption of traditional heat conduction oil heating equipment. Local heaters in asphalt tanks are suitable for asphalt storage and heating in traffic and municipal systems.
3. Heat transfer oil asphalt tank, low pressure and high temperature, safe and hygienic. The patented technology "partial asphalt removal device" can quickly remove the high-temperature asphalt in a large asphalt storage tank without heating the whole asphalt storage tank.