The Duo 500 is a unique thermal binder, which has two sensors enabling it to distinguish between hard covers and soft covers, giving you the ability to bind two types of documents with just one machine.
Very high quality heat control for consistently
One machine for two types of cover
Soft and hard covers automatically recognised
Inclined heater for better binding
Will bind spine sizes from 1.5mm up to 38mm
Maximum document width: 310mm