The Presto A90 Saddle Stitcher is the logical choice for any shop with a need for print finishing. Its speeds of up to 9,000 cycles per hour make it one of the fastest solutions in the entry level market. Not only is it fast, it is also highly efficient as it is equipped with numerous quality controls ensuring that production is not halted. The compact Presto A90 also excels due to its space saving layout.

All work processes can be monitored easily thanks to the large viewing windows and clearly arranged touchscreen controls. The large format range of the Presto A90 is impressive allowing shops to automate feeding of products ranging from small envelopes to large calendars. The cost effective Presto A90 is built to last generations while producing saddle stitched products of the highest quality.

The Presto A90 Saddle Stitcher offers outstanding competitive advantages:

• Easy touchscreen operation
• Speeds up to 9,000 cycles/hour
• Large product size range
• Expansion to a maximum of 12 pockets
• Sturdy construction
• Cost effective solution

Compact and expandable
Up to six twin feeders or five twin feeders and a cover feeder can be used on a Presto A90. The twin feeders can be operated in 1:1 or 1:2 mode. The twin feeders have large capacity flat pile hoppers that are easily fed and setup. Signatures with low or high folio laps and in a wide range of formats are gently opened by grippers. Vacuum opening is provided for signatures with no lap. A curtain of air controls the signatures onto the chain at higher speeds.

Stitching Unit
Up to six Muller Martini flying stitching heads can be mounted on the Presto A90 to stitch products gently and without stop-and-go movement. This is a unique advantage in the entry level market. These stitching heads, which were originally developed for our high-speed stitchers, guarantee perfect staple quality with minimum maintenance and are easily accessible.  Product tracking, two calliper options, length control and stitch monitor are all available quality controls to increase efficiency to their highest levels. 

Three Knife Trimmer
The three knife trimmer for the Presto A90 is quick and easy to set up using handwheels with digital displays and central book thickness adjustment. Products are trimmed precisely and reliably right from start-up.

Specifications	max.
Mechanical speed	9,000 cycles/h
Number of twin feeders	6
Stitching heads	6