The RB20m is a cost-effective and high-quality Diazo roll film duplicator, designed for use in open office environments. It is particularly suited for medium-volume users requiring a fast and reliable solution for duplicating 16mm and 35mm roll films. This duplicator stands out with its unique exposure system that avoids the use of glass cylinders and tension belts, minimizing the risk of scratches. The unit includes an inspection light for quality monitoring, and its fast rewind facility increases productivity by quickly rewinding films. It operates with a simple, low-pressure ammonia vapor processing system and does not require special installation or ducting, making it ideal for environments with limited space.