Ruida Model QFJ1700A Automatic High Speed Paper Slitter With Shaftless Unwinder, Automatic Lifting Chain System, Corona Treatment And Web Guide. Range of gram weight: 60-400 g. Cutting width : 50-1660mm. Diameter cutting is less than 1500 mm. Finished specification width : 50/1660mm , the diameter of paper is less than 800mm, after the cut end deviation +/- 0.5mm, Paper roll tightness of consistent, end face flush. Deviation of cutting width: +/- 0.5mm. Speed of operation: 0-150m/min. Suitable material: 60-400 g. Range of rewinding: from 50mm-1660mm within could adjust, 20-piece circular knife. Take-up equipment: it adopts double rewinding shaft, it could choose different roll according to your requirement, equipped with hydraulic shaft-less. Web guide system: Correct an error to make sure good condition, also the scrape edge is 3-8mm. Unwinding parts: it could adjust from left to right, the air-expansion shafts is easy to make sure handing is safe and convenient. Automatic lift by double hydraulic cylinders. Feeding tension control: 20kg magnetic powder control. Automatic count meter, alarm and halt equipment, the whole is equipped with safe signal and shield to make sure operates safety. Rewinding parts: it is adopted double torque motor control, the dia. of rewinding is less than 800mm. The mainframe adopts 7.5km stepless frequency speed regulation is 0-150m/min (it could adjust according to different material). Corona Treater (Nantong, Jiangsu )6KW. Electric spark power: 6KW Corona Treater adopts dustproof, interference-proof structure, pneumatic switch cover equipment, achieve discharging ozone. Auto unload device. Static bar.
