Magnet Materials & Assemblies Industry: Steel Fabrications A leading manufacturer of goods trolley cages was approached by his customer to resolve a re-curring problem with breakage of the bottom “lift up shelf. “ This was happening mainly when trolley cages were being stored together after use. The current method was to manually lift the bottom shelf, hold and secure in position by tying off, so the next trolley could be stored. The human error was to try and force the cage into position by brute strength, which eventually sprained and buckled, leaving the trolley cage un-useable. Cost involved in time and scrap was becoming excessive. We were then approached by the trolley manufacturer for a solution to the problem. Further research into the operator error, disclosed that the operators w

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