1. Have you obtained the certificate of environmental protection products? The catering industry has high technical requirements for oil fume purification equipment and has corresponding product standards/technical requirements. Therefore, we must be cautious in purchasing, we must look for the certificate of environmental protection products, and let the production enterprises provide corresponding test reports.
Second,? Is there a security risk? At present, the mainstream products on the market are mainly electrostatic and centrifugal. Electrostatic separation of oil fume by adsorption of high-voltage electric field, due to the existence of high-voltage electric field in the pipeline, there are certain security risks. In contrast, centrifugal products use high-speed rotation and interception of separators to separate oil fume. There is no high-voltage electric field in the pipeline of such products, and there is no potential safety hazard.