3 Ways Heat Resistant Conveyor Belts Are Tested

Heat-resistant conveyor belts are critical for meeting the high demands of material handling and industrial processes. Ensuring their performance under intense temperatures guarantees seamless operations and minimizes workplace risks. We’ll shed light on three ways to test heat-resistant conveyor belts.

Accelerated Aging Test

Heat-resistant conveyor belts undergo a process of accelerated aging testing that determines how they hold up against heat. This technique simulates the long-term effects of heat on the belt material in a considerably reduced timeframe. A sample of the conveyor belt is subjected to high temperatures in a controlled oven for a period of time, often ranging from a few hours to several days.

The professionals conducting the test measure changes in the physical properties of the material, such as tensile strength and elasticity. Then, they compare these values with the characteristics of an unaged sample. This comparison provides insights into the heat endurance of the belt, offering operators a sneak peek at how the belt might degrade under prolonged exposure to high temperatures.

Abrasion Resistance Test

Another method of evaluating heat-resilient conveyor belts is abrasion resistance testing. This process assesses the durability of the belt when subjected to continuous rubbing or scraping, which often occurs during standard operation in industrial environments. During this test, a sample of the conveyor belt material is continuously rubbed against an abrasive surface under a specified load. The loss of mass from the sample, measured after a specific number of cycles, indicates the abrasive wear resistance of the belt. The lower the mass loss, the higher the abrasion resistance. High values mean a material has a long operational life. This test is particularly useful for operators dealing with abrasive materials, as it predicts the belt’s lifespan and performance under intense conditions.

Tear Resistance Test

Heat-resistant conveyor belts go through tear resistance testing. This assessment evaluates the material’s resistance to tearing, a crucial factor for conveyor belts subjected to heavy loads and sharp objects. During this test, a sample of the belt material is exposed to a force that could rip or tear it. The aim is to measure the maximum force that the material can withstand without tearing. This force is measured in Newtons and indicates the belt’s tear resistance.

A high tear resistance means the conveyor belt is less likely to sustain damage in heavy-duty industrial applications. This test is essential for operators dealing with heavy or sharp objects.

Now that you know three tests heat-resistant conveyor belts go through, you have a better understanding of how these systems are so durable. A well-tested conveyor belt ensures seamless operations and the longevity of your material handling processes. If you’re looking for a new conveyor belt system, check out Cambelt’s selection of incline conveyors. We provide high-quality systems you can trust!