Our Gravity Oil Drainer is equipment designed for collecting and discharging waste oil by utilizing the force of gravity. This Gravity Oil Drainer provides a simple, reliable, and cost-effective solution for draining used oil from vehicle engines, gearboxes, and other components during routine maintenance and repair operations. The collected waste oil flows directly into a sealed reservoir, preventing leakage and volatilization while maintaining a clean workshop environment and reducing the risk of soil and water pollution. It supports fluids such as engine oil, hydraulic oil, and gear oil, meeting the drainage needs of automotive, manufacturing, and heavy equipment industries. According to specific on-site working conditions and production management requirements, customized solutions can be designed, with multiple equipment forms and management versions available. When combined with centralized oil supply systems and mobile maintenance vehicles, it enables closed-loop management for new oil filling and old oil collection, improving operational safety, environmental compliance, and overall fluid management efficiency.