How do manufacturers test the load-bearing capacity of hanging trash can brackets?

Manufacturers employ rigorous testing protocols to ensure hanging trash can brackets meet safety and durability standards. The process begins with computer simulations using Finite Element Analysis (FEA) to identify potential stress points in the bracket design before physical production. Once prototypes are created, they undergo static load testing where weights exceeding the advertised capacity (typically 125-150% of maximum claimed weight) are applied for extended periods, often 24-72 hours. Dynamic testing follows, simulating real-world use through repeated opening/closing cycles and sudden weight impacts. Materials undergo separate metallurgical tests for tensile strength and corrosion resistance, while installation points are tested on various wall materials like drywall, tile, and wood. Manufacturers also conduct environmental stress tests exposing brackets to temperature extremes and humidity to ensure performance consistency. All testing follows ASTM International standards, with successful brackets receiving certification marks. Most manufacturers implement batch testing on production lines, randomly selecting units for destructive testing to maintain quality control throughout manufacturing cycles.