&If channel steel processing enterprises want to improve production efficiency, they will choose channel steel punching machine with high cost performance to process semi-finished products. At present, if a channel steel punching machine enjoys proper maintenance in daily use, its performance can be maximized and its service life can be well extended, If the cost can be saved in the production process, the following measures should be followed: < br style = "list style type: none;" / > first, adding lubricant regularly < br style = "list style type: none;" / > the lubrication function of channel steel punching machine will be weakened after long-term use. If the lubricant can not be added in time, the friction force of the machine during operation will increase, Therefore, it is necessary to add lubricant to the equipment regularly, especially to the punch position. < br style = "list style type: none;" / > Second, check the equipment before use; In addition, it is necessary to check whether there are foreign matters between the punch and the lower die before use to prevent the punch from being damaged due to extrusion. < br style = list style type: none; "/ > Third, keep the equipment dry < br style = list style type: none;" / > when using the high-end channel steel punching machine, the equipment should be kept away from the water source, especially the solenoid valve, so as to prevent rust and affect the later use. In addition, in order to prevent the substances in the humid air from harming the system components, the compressed air in the equipment must be kept dry at all times, Only in this way can the maintenance cost of the machine be reduced, the drilling positioning can be carried out normally, the accuracy can be guaranteed, and the high-quality pipe products can be produced. < br style = "list style type: none;" / > we should pay attention to the reasonable use of channel steel punching machine in ordinary use, so as to effectively extend its service life, improve the production efficiency of the enterprise and reduce the production cost, The user should also check the exposed parts of the channel steel punching machine in time, clean and adjust regularly, so as to prevent errors in use and affect the production effect