How to maintain a plastic recycling granulator during operation?

The core of maintaining a plastic granulator is daily cleaning and regular maintenance, which helps you extend the lifespan of the equipment and reduce malfunctions. The specific operation is as follows:

1、 Daily maintenance (after each shift)

Cleaning equipment: Use a soft brush or compressed air to clean the filter screen, mold head, and cutter to avoid residue corrosion.

Check lubrication: Ensure sufficient oil level in bearings and gearboxes, and replenish lubricating grease every shift.

Tighten components: After heating the barrel, tighten the bolts again to prevent loosening.

2、 Regular maintenance (by cycle)

Lubrication system: Change the oil after running the new machine for 500 hours and check the oil level every month.

Electrical inspection: Measure the wear of the motor carbon brush every month and clean the dust in the electrical control box every quarter.

Component replacement: Screw, cutting tools and other vulnerable parts should be replaced regularly according to their wear condition.

3、 Key precautions

During maintenance, disconnect the power and hang the tag. During cleaning, wait for the temperature to drop to a safe range.

Record maintenance: Establish a file to document each maintenance and component replacement.

(Note: Video demonstrations can visually demonstrate key steps such as cleaning and lubrication. It is recommended to save them for future use.)