QS90D 三面切书机

The QS90D three-knife book trimmer is a post-press machine with advanced design. It offers reliable performance, durability, and is ideal for trimming books, magazines, pamphlets, invoices, and sample books. The operator only needs to place the book block by hand; the machine then runs automatically: the feeding mechanism pushes the block to the cutting position, the clamp holds the pile steadily, the side and front knives trim in turn, and the delivery mechanism outputs the finished stack in order.