Oil suction machines are devices used to remove oil from engines, machinery, and storage tanks, providing efficient and reliable oil extraction. They are used in applications such as automotive maintenance, industrial equipment servicing, and marine operations, ensuring effective oil removal. Oil suction machines offer features such as high suction power, portability, and easy operation, making them essential for maintaining the cleanliness and performance of engines and machinery. Their ability to provide efficient oil extraction makes them valuable for preventing contamination and ensuring smooth operation.