Can be four parallel folding and three vertical folding, according to user requirements to provide a positive start folding type 32 or 32 open anti-folding models, 780 models also provide a positive opening 32 duplex (24 open ) folding modelsFold roll one, two, three fold using imported folding roller, take the paper to ensure the paper is stable, durable and strongFold each separate electronic control with servo drive knife device, high-speed, reliable, small paper lossFold roller adopts high-precision helical gears with a cross coupling, synchronization, low noiseThe entire electrical control system adopts microcomputer control, various control parameters set by the man-machine interface, fast data processing, computing capability, stable and reliableSootblowers: can effectively clean the dirt surface of the machine, to facilitate machine maintenance