HWBV series vacuum hydrocarbon cleaning machine is a high-efficiency cleaning equipment that combines environmentally friendly hydrocarbon solvents with vacuum technology. It is designed to provide a non-damaging, non-residue cleaning solution for grease on the surface of precision parts. The equipment thoroughly removes stubborn stains on the surface of the workpiece and in complex pores through multiple functions such as solvent penetration in a vacuum environment, ultrasonic vibration during immersion, and gas phase cleaning combined with rapid drying (patented technology), while avoiding rust problems caused by water-based cleaning. It is suitable for the cleaning needs of high value-added products such as precision aerospace parts, automotive parts, electronic components, optical lenses, and medical devices.