CD and DVD duplicators copy discs in quantity without tying up a computer: standalone duplicator towers that write a stack of targets from one master, autoloader and publisher systems that feed, burn, and in some models print discs unattended, and Blu-ray-capable units for higher-capacity jobs. Training materials, evidence copies, archives, and distribution runs still move on discs in plenty of organizations.
Size the duplicator to the run length: a tower with a handful of drives suits occasional batches, while automated publishers earn their cost where duplication is a recurring job with labeling requirements. Confirm the formats the work actually requires - CD, DVD, or Blu-ray - since capability steps up in price, and match blank media quality to the duplicator, because bulk discs of uneven quality show up as failed burns. For evidence and archival work, models with verification passes matter. COLAMCO quotes duplication systems and media for business, government, and education programs.