The good news? By recognizing these early warning signs, you can address small issues before they grow into major problems. That’s where conveyor maintenance and preventative maintenance come in. In this article, we’ll walk through the most common conveyor “symptoms” and explain why catching them early matters.
1. Air Leaks
Pneumatic systems are critical to many conveyors. For example, if you hear hissing or notice a loss of pressure, it may be a sign of air leaks. These leaks not only waste energy but also lower efficiency and reduce throughput across the entire conveyor line.
2. Oil Leaks
Oil leaks are often caused by worn seals, failing gearboxes, or poor lubrication practices. As a result, they can lead to overheating, contamination, and serious equipment damage. A quick inspection can prevent small leaks from turning into major conveyor repair issues.
3. Broken or Damaged Belts
A cracked, frayed, or mis-tracking belt is one of the most visible conveyor problems. In addition to causing jams, damaged belts may also result in product loss or safety hazards. Regular belt inspections are a critical part of preventative maintenance and help avoid unplanned downtime.
4. Bad Rollers
Rollers are constantly in motion—and when they wear out or seize, they create friction that strains belts and motors. Over time, this extra friction can slow down your system and cause further equipment damage. Therefore, keeping rollers in good condition is essential for maintaining conveyor system efficiency.
5. Missing or Damaged O-Rings
O-rings may be small, but they keep rollers aligned and conveyors running smoothly. If they are missing or damaged, the result is often mis-tracking, uneven wear, and reduced performance. During a preventative maintenance check, O-rings are one of the simplest parts to replace but one of the most important to monitor.
6. Noisy Motor or Reducer
Unusual noises—such as grinding, squealing, or rattling—are early warning signs of motor or reducer trouble. In many cases, these sounds indicate lubrication issues, bearing wear, or gear failure. Addressing them quickly helps extend equipment life and reduce costly emergency repairs.
Why Early Detection Matters
Catching problems early isn’t just about preventing breakdowns. Instead, proactive maintenance offers several long-term benefits:
Reduce downtime and increase throughput
Extend the life of your equipment
Lower repair and replacement costs
Improve overall safety and reliability
Ultimately, preventative maintenance is an investment that pays off in conveyor system efficiency and operational success.
Don’t Let a Sick Conveyor Slow You Down
If your conveyor is showing any of these symptoms, it’s time for a check-up. At Systems in Motion, we specialize in diagnosing, repairing, and maintaining conveyor systems so your operation stays productive and reliable. Download Is Your Conveyor Sick flyer.
