The machinery manufacturing sector is widely engaged in production and manufacturing for all sectors in the world as well as in our country. The sector has an interdisciplinary structure due to its production diversity. The machinery manufacturing sector includes a wide range of business lines and has a very high potential in terms of the number of employees and business volume as a sector. The size of the sector and the high number of employees reveal comprehensive Occupational Health and Safety (OHS) requirements for both the workplace and the employees. Every year, many employees are exposed to work accidents or get occupational diseases due to the lack of necessary precautions or non-compliance with the precautions taken. As a result of work accidents or occupational diseases, employees suffer physical and psychological damage and also the national economy suffers serious damage. Therefore, in our study, machinery manufacturing laboratories and workshops were examined and the sector was analyzed by evaluating the data on work accidents and occupational diseases. Preventive and remedial activities were suggested because of the machinery manufacturing sector evaluations.