Channel steel punching machine is a common mechanical processing equipment, and the channel steel punching machine with high cost performance plays a very important role in processing materials, so it is widely used in the manufacturing industry. So how to maintain the equipment when using channel punching machine? Operators should form the habit of daily maintenance when using channel steel punching machine. Not only to do a good job in daily cleaning work, clean up the surface of the equipment debris and stains, but also regularly overhaul the key parts of the equipment, in case of any abnormality or looseness, timely deal with it. When the motor of channel steel punching machine is turned on, the operator should pay close attention to the equipment to see if there is any displacement or abnormal noise, and if so, check the cause in time. 3. The clamping and separating action of the pneumatic part of the channel steel punching machine needs to maintain sufficient flexibility. Therefore, it is necessary to check it regularly, not only to see whether the pneumatic effect can be pulled freely, but also to insist on whether there is air leakage in the air nozzle, etc. if abnormal occurs, it is necessary to temporarily stop using and provide accurate and timely maintenance or replacement of parts and components 。 The operator should regularly check the punching of channel steel punching machine to ensure that the punching can reach the design goal and that there is no old hole in the mold. If there is a problem, it will lead to the failure of drilling according to the design objectives. The reason why the channel steel punching machine can be welcomed and affirmed is that it has not only greatly improved the structure and performance, but also is safer to use. Therefore, enterprises should not only know which channel steel punching machine has good quality, but also pay more attention to the daily maintenance of the equipment that has been used. Only by doing a good job of daily maintenance and maintenance can the service life of the equipment be prolonged and the safety of the operators be more guaranteed.