How do manufacturers test the load-bearing capacity of these trash cans?

Manufacturers employ rigorous testing methods to evaluate the load-bearing capacity of trash cans, ensuring they meet durability and safety standards. One common approach is static load testing, where weights are gradually added to the bin until it reaches its maximum capacity or shows signs of deformation. This helps determine the structural integrity under constant pressure.

Another method is dynamic impact testing, which simulates real-world scenarios like dropping heavy items into the bin. Sensors measure stress points and potential weak areas. For industrial-grade bins, cyclic loading tests are conducted, repeatedly applying and removing weight to mimic long-term use.

Advanced manufacturers also use computer simulations (FEA) to predict performance before physical prototypes are built. Materials like high-density polyethylene or stainless steel are tested for resistance to cracking or bending. Environmental factors, such as temperature extremes, may also be incorporated into tests to ensure reliability in diverse conditions.

Certifications like ANSI or ISO standards often guide these processes, guaranteeing that trash cans can withstand their advertised capacities without failure. By combining these methods, manufacturers deliver products that balance strength, usability, and longevity.