Roller mop for X8 family with OZMO roller mopping system. Compared to the previous double-disc mop, the roller mop exerts higher ground pressure, providing a stronger cleaning effect on stubborn stains. Additionally, the roller design enables high-speed rotation, delivering powerful scrubbing performance. With each roll, the mop passes through a constant-pressure sewage scraper that removes dirt from the mop, while fresh clean water is supplied to keep the mop clean at all times, preventing secondary contamination. The roller design also reduces water stains and ensures even, quick drying when mopping. More stable structure: the mop cloth is securely attached to the roller, making it less likely to slip or fall off, resulting in effortless and efficient floor mopping.