1. Asphalt pumps are widely used in petroleum, chemical fiber, metallurgy, machinery, electric power, machine tools, ships, glass, highways, and other industries.
2. The asphalt pump is suitable for transporting fuel oil, lubricating oil, hydraulic oil, crude oil, asphalt and other lubricating oils and lubricating liquids similar to oil.
3. The asphalt pump is used as a lubrication pump in the industrial field, as a hydraulic pump in the hydraulic system, as delivery and booster pump in the fuel system, and as a delivery and refueling pump in the oil delivery system.
4. The gear pump in the asphalt pump is suitable for conveying high-temperature viscous liquid, thin or thick suspension liquid, floating liquid, medium viscosity range 0.02-15PaS, temperature ≤300℃. It is suitable for conveying liquids with viscosity in the range of 0.02-20pa.s in chemical, paint, dye, grease, food, medicine, and other industries, and the temperature of conveying liquid is ≤80℃. The tooth profile has an involute spur gear, and the pump body adopts a thermal insulation jacket, which can be kept warm by steam or heat transfer oil circulation. Therefore, the pump can work normally in a sub-zero environment and is an ideal product for transporting asphalt in the road construction industry.