With the continuous development of industry, the safety of operators has become increasingly important. Many manufacturers have installed safety gratings to ensure the safety of construction personnel, especially in the field of punching machines. Below are safety grating manufacturers - to tell you the importance of safety gratings for punching machines. The specific content is as follows:

There are generally four parameters that need to be determined for the selection of safety gratings, namely: optical axis spacing, reflection distance, protection height, and output signal. The distance between optical axes, also known as resolution, is the distance between every two adjacent beams. The resolution of general safety gratings includes 10mm, 20mm, 30mm, 40mm, 80mm, and 10mm optical axis spacing for finger protection, 20mm optical axis spacing for palm protection, 30-40mm optical axis spacing for arm protection, and 80mm optical axis spacing for human safety protection. The punching machine is mainly used for arm protection, so choosing 40mm can be used for protection. The shooting distance is also known as the detection distance, and the shooting distance of the punching machine is generally 3m. The output signals generally include NPN signal, PNP signal, dual NPN/PNP, relay signal output, and digital signal output. Generally, when selecting a punch press, a controller is equipped for the safety light curtain, and the output signal is a relay signal.