DH350 Folding Machine is specially designed for folding the examination paper. Through replacing the manual folding process, the production efficiency is greatly improved. It can fold the single sheet, folded signatures from web printing press, folded signatures from folding machine, thin saddle stitched book, thin perfect bound book and etc. 

Outstanding Features

       ● Thanks to the high speed vertical feeding design, it offers stable feeding, as well as automatic compensation for thin and

           thick signatures. No adjustment is needed.

       ● The cam controlled arm-type folding knives ensure stable performance even at high speed, and make the folded products

           in good alignment.

       ● The machine employs the mechanical synchronization system, which is easy to operate and with reliable performance.

       ● The standard configuration comes with one pressing unit with double-drum design, which guarantee that the folded products

           are in good alignment after folding.

       ● Thickness detection, jam detection, production output data, stacking and counting for folded products, and comprehensive

           electrical control system are available.

● High speed feeding unit

Thanks to the vertical feeding design, it offers stable feeding, easy operation, as well as automatic compensation for thin and thick signatures. No adjustment is needed.

● Arm-type folding knives

The cam controlled folding knives, and the synchronization among signature gripping, feeding and folding knives movement, ensure the reliable performance at high-speed. The gap between the folding knife and folding roller is adjustable, which can effectively avoid any mark or scratch on the folded products.

● Double-drum pressing unit

The pressure is adjustable, in order to ensure the excellent pressing effect.