Preventive Maintenance for Conveyors
Preventative maintenance involves conducting detailed inspections of machinery to check for any malfunctions or parts that may pose usage risks due to wear and tear. Early detection leads to early knowledge and resolution. This allows for easier corrections and measures to prevent future production issues, as well as to optimize the lifespan of the conveyor belts.
Be mindful of potential issues such as conveyor belts running crookedly, rollers getting blocked, bearing damage, fabric wear, or conveyor belts frequently jamming or slipping. These problems do not necessarily indicate that your conveyor belt is damaged. However, when machines malfunction, the conveyor belt is often suspected as the culprit, but it could also be due to bearings or other components of the conveyor itself. If the conveyor belt appears to be in good condition yet the issue persists, a thorough inspection of all machine parts should be conducted.
How to Conduct a Visual Inspection
The value of regular eye exams cannot be overstated. By simply checking visible surfaces and components, you can save time, money, and labor for your company.
Are the conveyor belts clean?
Some conveyor belts place a greater emphasis on hygiene than others, such as those used for transporting food. Therefore, it is crucial to clean conveyor belts and their frequently contacted parts. Uneven surfaces, cracks, or fissures are places where bacteria can thrive. Contaminants and substances entering the conveyor belt can lead to product contamination. Therefore, always inspect and clean conveyor belts meticulously.
Frequency of Inspections
The frequency of conveyor belt inspections depends on various factors: the type of application, the operating environment of the conveyor belt, the size of the load, and the usage frequency of the belt. Many applications, conveyor belts, and carriers operate in more stringent environments with extreme temperature conditions, such as ovens. Other conveyor belts transport very heavy products or those containing toxic chemicals. Some require resistance to strong detergents. Each of these factors affects the inspection focus and will determine the key points to examine.
