General purpose machinery refers to mechanical equipment widely used in various industries, and their application range is wide, covering a number of fields. These devices usually have high versatility and adaptability, and can play a role in different working environments. The main purpose of general machinery testing is to ensure that the performance of mechanical products or parts meets relevant standards and regulations, so as to ensure their safety and reliability during use. The STAFF series CMM developed by IMS is equipped with composite multi-sensor technology, with high stability and high efficiency, complete travel, which can meet the testing needs of general machinery and improve production quality and production efficiency for enterprises.