The YBC series asphalt circular arc gear pump is a new product designed and developed for transporting thick oil and other liquids. It is suitable for enterprises such as refineries, oil felt factories, asphalt factories, and oil unloading stations. Our company has many years of experience in producing involute gear pumps. Based on this, our technicians have carefully developed circular arc gear pumps to compensate for many of the shortcomings of involute gears. The pump body adopts an inner and outer jacket, and uses steam or thermal oil circulation to insulate the pump, ensuring that the medium will not solidify or clump at low temperatures. Mechanical seals are used at the transmission shaft to prevent oil leakage. The main feature of this pump is the use of a pair of creatively designed and manufactured circular arc gears inside the pump body. Compared with general gear pumps, it has the advantages of small size, light weight, high speed, low noise, low power consumption, and high flow rate. It is a new generation product of high-quality oil conveying pumps.