... melt unit6, Belt Conveyor7, Automatic CountingSpecifications:1, Paper Width 90~320MM; Pleating Hight: 20~58MM2, Speed: 5~25M/Min. (adjustable)3, Temperature Range ... the machine working speed and the transmission conveyor belt speed are controlled by computer, and can be easily adjusted.2, Both ... nozzle are independently temperature controlled, and easy to operate. pleating machine (for filter paper )