The Relay 4500 is the flagship of its class with its features and durability. With an envelope speed of 3500 pieces, 2 A4 and 1 brochure feeding unit, it folds your A4 and A5 size shipments into diplomat or A5 size envelopes, wet their mouths and turn them into letters. The optional elevator envelope feeding station also adds safety and speed to your sealing operation with its optional vertical conveyor at the exit.

Relay 4500 OMR is equipped with 1D and 2D Barcode reading technology, you can group and stack multiple pages of people from the codes in your multiple pages, then fold them at the same time to make envelopes