In order to understand the quality of rice mills in China, the National Grain and Oil Processing Machinery Quality Supervision and Inspection Center has carried out the operation of 30 rice mill users in Guangxi, Hunan, Shangdong, Sichuan and Liaoning provinces. The quality and safety survey of 30 rice milling machine users is as follows:
1. Como usar o treinamento. Apenas 3 usuários relataram que foram treinados pela empresa antes do uso, representando 10% do total de pesquisas. Os demais usuários foram treinados.
2. Security protection. Only two user rice mill safety guards were complete, accounting for 6.7% of the total surveyed; 70% of users removed the safety guards, and 23.3% of the users did not have safety guards when they purchased the machine.
3. Safety signs. Only one user with safety signs meeting the standard requirements accounted for 3.3% of the total surveyed; 23.3% of the users reported that the safety signs of the rice milling machine were incomplete or unclear, and 73.3% of the users had no safety signs on the rice mill.
4. Processamento da qualidade do arroz. São 8 usuários processando arroz de boa qualidade, respondendo por 26,7% do total pesquisado; 73,3% de usuários têm o problema de qualidade de conter mais grãos e mais arroz no arroz.
5. Qualidade das peças. Quinze usuários elevaram a qualidade das peças, representando 50% do total de vistorias. Entre eles, os problemas de má qualidade e curta vida útil de componentes-chave, como peneiras de arroz e rolos de borracha, são particularmente proeminentes.