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What Makes KGL‘s CNC Maintenance System So Effective?
4 2025-11-28
At KGL Precision Manufacturing Company, our preventive maintenance system for CNC machines has played a crucial role. It ensures that our precision manufacturing process can proceed continuously and stably, avoiding unexpected interruptions. We have divided all the work into different levels: operators are responsible for the daily basic tasks - cleaning and monitoring the equipment. Technicians conduct more detailed inspections, while our professional engineers perform regular advanced calibration work. This hierarchical setup means that there are always the right people doing the right work, thereby ensuring the professionalism and comprehensiveness of all the work.


We stick to a clear schedule to make sure nothing gets missed. Daily tasks include cleaning, lubrication, and checking air pressure. Every week, we clean out the electrical cabinet vents. Monthly, we inspect wiring connections. Every quarter, we back up important data, and twice a year we run tests on the power system. Everything gets documented—this helps us build a full picture of each machine’s history over time. Having these standard procedures in place has seriously improved how we maintain our equipment.

Training is something we really focus on with our team. New hires aren’t allowed to start until they’ve passed both classroom training and hands-on tests. And our current technicians regularly join skill-building workshops. We’ve also put a lot into creating step-by-step maintenance guides, using both manufacturer guidelines and our own real-world experience. This keeps everyone on the same page and makes every task consistent and reliable.



We are also improving resource management by analyzing the operation data of the equipment. We prepare key spare parts. In terms of data, we have a maintenance database to record problems and identify patterns - this way, we can not only identify problems but also issue early warnings of risks. With the support of these data, we can promptly adjust the maintenance plan without delaying the production schedule. 

This proactive approach has proven effective. There are fewer equipment failures and overall efficiency has improved. We also hold regular meetings to review and analyze, to see which methods work and where further optimization can be made. Next, we plan to introduce more digital tools to make the maintenance work smarter, while continuously providing training for the team. We believe that as long as we continuously optimize the equipment maintenance model, KGL can always maintain its competitiveness and create more value for customers.