Oil heating asphalt equipment is a vital specialized device in the asphalt processing and road construction industries, designed to heat, insulate and transport asphalt efficiently through thermal oil circulation technology. Widely applied in asphalt depots, road construction sites, municipal engineering and airport runway projects, this equipment ensures asphalt maintains stable fluidity and performance, meeting the technical requirements of asphalt mixing, paving and maintenance. As the demand for efficient and energy-saving construction equipment grows globally, high-quality oil heating asp...