The following failures often occur during the use of the business form collating machine:
1. Air valve failure of the collating machine: The main reason for this failure is that paper scraps and dust enter the air valve sleeve, and the intake air volume is reduced. In this case, just remove the accumulation in the machine.
However, the cause of the damage is not necessarily the blockage of the air valve, or it may be the improper disassembly method, resulting in damage to the valve sleeve.
2. Malfunction of the gripper spring post of the collating machine: This is mainly because the tension of the gripper tension spring designed by the machine is too large, and the gripper tension spring will rub against the hanger spring post. After a long time, some tension springs stay active The sleeve will be worn out. At this time, if it is not replaced in time, it will have a serious impact on the parts of the collating machine. When replacing the screw, the fan-shaped plate with the broken wire must be removed and taken out.
