Analysis of the "Fasting Car" Fault in Offset Offset Press

1. Improper adjustment of the paper feeder system 2. Bulk paper blowing nozzles have small air volume, and several sheets of paper in front of the paper stack are not completely blown apart. 3. Thicker layers of printed matter cause paper jams. 4. Dual controller misadjustment or malfunction. 5. If the front gauge tooth fails, when the feeder is improperly adjusted, it will appear skewed so that the sheets overlap and stick on the blanket. 6. Parts of paper feeding components fall off, or there are other sundries in the regular parts. The “stingy car” occurs mainly because the machine is suddenly subjected to a large external force during the running process, causing the machine to run overloaded. Failure to promptly dispose of and evacuation will cause various degrees of hazards to the machinery. Therefore, after the “stingy car” occurs, the pressure should be removed as soon as possible, and the paper in a state of static pressure should be withdrawn from the drum.

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