Jianshe ZD-FJ08C Operation Manual page 28

Operation Manual
unnecessary to adjust the bottom roller and the adjustment of the pressing pulley (Figure 16-2) is
determined by paper bag body width: loosen the locking screw (Figure 16-1) on the pressing pulley,
and then transversely move the pressing pulley to make its external side edge be slightly more
outside than the paper bag body side edge, and finally fasten the locking screw. Pressure of pressing
pulleys are controlled by two air cylinders (Figure 16-3) and adjusted by pressure valve on the main
machine panel. The pressure should be between 45-60Pa and adjusted according to different paper
and requirements.
1. Locking Screw
2. Material Traction Pressing Pulley
3. Air Cylinder
5.4.2.2. Operation of Cutting Part
—————Jiangsu Fangbang Machinery Co., Ltd.—————
Figure 16. Schematic Diagram of Material Traction Part
Figure 17. Schematic Diagram of Cutting Part (1)
ZD-FJ08C
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