Daily Inspection Checklist and Preventive Maintenance for Maintaining High-Efficiency Brick Making Machinery

Daily Inspection Checklist and Preventive Maintenance for Maintaining High-Efficiency Brick Making Machinery

To ensure stable and efficient long-term operation of brick-making machinery and reduce unexpected downtime, the key is to perform daily inspections and regular preventive maintenance. Just like taking care of your car, a daily "look, listen, and touch" can often prevent major problems.

I. Daily Pre-Startup Checklist

Key Component Fastening Check: Use a wrench to check if the bolts on the main frame, molds, vibration table, and other main load-bearing parts are loose. A loose bolt, if left untreated for a long time, can lead to component misalignment or even breakage.

Lubrication Point Check: Check all lubrication points (such as bearings and guide rails) as indicated in the equipment manual. Check if there is enough grease or lubricating oil in the oil cups to ensure that moving parts are adequately lubricated and wear is reduced.

Power and Transmission System Status: Check the motor for any abnormalities, ensure the belt tension is appropriate (it should have moderate elasticity when pressed), and check if the chain is too loose or too tight. Listen for any harsh friction or unusual noises during idling.

Preliminary Hydraulic System Check: For hydraulic presses, before starting, observe whether the oil level in the oil tank is within the normal range, and check for any obvious oil leaks at the oil pipe joints. New oil stains on the ground are an important clue to detecting leaks.

Cleaning and Safety Confirmation: Clean residual materials from the molds and conveyor belts, ensuring that the work area is free of debris. Also, confirm that the emergency stop button and protective covers are in normal working condition.

II. Observation Points During Operation

During equipment operation, pay attention to:

Listening to sounds: A steady hum is normal; if new, rhythmic knocking or sharp friction sounds appear, stop the machine immediately for inspection.

Observing operation: Observe whether the equipment is running smoothly, whether the vibration is uniform, and whether the bricks are being produced smoothly and regularly.

Touching temperature (be careful): After stopping the machine, you can quickly touch the bearing housings, motor casing, and other parts. Abnormal heat usually indicates insufficient lubrication or overly tight components. III. Weekly/Monthly Preventive Maintenance

In addition to daily checks, planned in-depth maintenance is also necessary:

Weekly tasks: Replenish lubrication to key areas (such as main bearings); thoroughly clean dust and oil stains from the exterior and surrounding areas of the equipment; check and tighten all electrical terminals to prevent loosening and sparking.

Monthly tasks: Check the wear of the molds and repair or replace them if necessary; check if the hydraulic oil is clean, and if it is deteriorated or contains excessive impurities, filter or replace it according to the manufacturer's requirements; systematically check and adjust the tension of belts and chains.

IV. Recording and Follow-up

Prepare a simple maintenance logbook to record daily inspection results, added lubricants, and any minor problems found. This will not only help you develop good habits but also allow you to track down the root cause before problems escalate.

In short, the core of maintenance is "frequent inspection and early treatment." Spending ten to fifteen minutes each day on these checks is far more cost-effective than having the equipment suddenly break down and require several days of major repairs. By making maintenance a daily habit, your brick-making machine can become a reliable partner that continuously creates value.