Safety grating is a safety protection device used on mechanical equipment, which is of great significance for industrial safety. Its function is to make mechanical equipment alarm and stop operation in case of dangerous operation, so as to effectively protect the safety of operators and prevent accidents.

The infrared beam of the safety grating will form a protection area. When a person's body parts or other foreign objects enter this area and block the infrared beam, the grating will trigger the mechanical alarm device to stop the equipment. So as to protect the safety of operators.

It is often used in various production and manufacturing of die-casting equipment, automation equipment and other fields, is used for industrial safety protection of electronic products.