"Magnetic particle inspection (MPI) of forged shackles is a non-destructive testing method used to detect surface or near-surface defects. MPI is a critical measure to ensure the safety of forged shackles, as it efficiently identifies surface flaws, preventing potential failure risks. It is widely applied in industries such as lifting, shipbuilding, and engineering machinery
ETrack (E-Track) is a commonly used #traileraccessory in the logistics and freight industry, primarily used for securing cargo (in conjunction with straps, chains, etc.). Common quality issues mainly involve materials, manufacturing processes, installation, and usage. Below is a detailed classification
