This revolutionary compact cartridge-type rotary joint incorporates a highly efficient mechanical seal, setting a new standard in the industry. Its advanced and optimized design ensures an exceptionally low torque operation, enhancing both performance and durability. The rotary joint is specifically engineered for use in CMP (Chemical Mechanical Polishing) and lapping equipment, which play a crucial role in the precise polishing and finishing of wafers during the semiconductor manufacturing process. By enabling smooth and reliable rotation, this joint contributes to improved efficiency, reduced wear, and extended operational lifespan, making it an indispensable component in high-precision applications.