Regular maintenance of the automatic hardboard production line is important for a manufacturer, as it not only ensures productivity and extends machine lifespan, but also ensures safety. The maintenance of industrial cardboard production lines can be carried out from the following aspects:

Equipment maintenance

Corrugated cardboard production line: The corrugated cardboard production line is a process in which roll raw paper is pressed, corrugated, glued, dried, cooled and shaped, creased and cut horizontally into specification cardboard, and finally transported and stacked to produce qualified cardboard products. During maintenance, it is necessary to check whether the equipment in each process is operating normally, such as whether the corrugated roller, pressure roller, sizing roller, and scraping roller are worn or damaged. If there are any problems, they need to be replaced or repaired in a timely manner.

Pulp making equipment: Pulp making equipment is one of the important equipment for producing cardboard. During maintenance, it is necessary to check whether various components of the pulp making equipment, such as the grinder, steamer, and washer, are operating normally and whether there are any leaks or other issues. At the same time, it is necessary to check whether the lubrication system, cooling system, etc. of the equipment are normal.

Die cutting equipment: Die cutting equipment is used to process cardboard into various shapes and sizes of products. During maintenance, it is necessary to check whether the die-cutting knife is sharp, whether the die-cutting pressure is appropriate, and whether the various components of the die-cutting machine are operating normally.

Electrical system maintenance

Motor maintenance: Check the operating status of the motor, including whether the temperature, vibration, noise, etc. of the motor are normal. At the same time, it is necessary to check whether the insulation resistance and grounding resistance of the motor meet the requirements.

Electrical control cabinet maintenance: Check whether the electrical components inside the electrical control cabinet are normal, such as contactors, relays, circuit breakers, etc., and whether they operate reliably. At the same time, it is necessary to check whether the wiring of the electrical control cabinet is reasonable and whether there are any loose or damaged issues. Industrial cardboard production line

Sensor maintenance: Check the working status of sensors, such as temperature sensors, pressure sensors, photoelectric sensors, etc., to ensure that they are functioning properly. At the same time, it is necessary to check whether the installation position of the sensor is correct and whether there are any issues such as damage.

Other aspects of maintenance

Conveyor belt maintenance: Check whether the conveyor belt is worn, deviated, etc. If there are any problems, it needs to be adjusted or replaced in a timely manner. At the same time, it is necessary to check whether the tensioning device of the conveyor belt is normal.

Lubrication system maintenance: Check whether the lubrication system of the equipment is normal, such as whether the oil pump, oil pipe, oil nozzle, etc. are unobstructed, and whether the quality and quantity of the lubricating oil meet the requirements.

Safety device maintenance: Check whether the safety devices of the equipment are complete and effective, such as whether the safety door, safety light curtain, emergency stop button, etc. are normal. At the same time, it is necessary to check whether the grounding of the equipment is good and whether there are any issues such as leakage.

During the automatic paperboard production line maintenance process, it is necessary to pay attention to safety and strictly follow the operating procedures. At the same time, it is necessary to keep maintenance records for future reference and retrieval.

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