DEK 122022 3mm Round Conveyor Belt for 03IX Screen Printer The DEK 122022 3mm Round Conveyor Belt is a specialized replacement part designed for DEK 03iX SMT screen printers. As a key component of the PCB conveyor system, the round belt provides smooth and stable board transportation during solder paste printing operations. In SMT production lines, the conveyor mechanism plays an important role in transferring PCBs accurately between processes. Continuous operation, repeated