【 Guarantees & Honest After Sale-Service 】The CNC 3018 Pro machine with 5500 power module is the latest machine from Mostics Tech; Guarantee for this entire CNC Router is 12 months. Additionally, we provide technical support and fittings for life. Any problems, please be free to contact us. We have professional technicians here to help you solve any problems. (For instance, we can teach you how to better polish the finished works or help you to transfer G-Code) 【Updated Version】Newly designed 3 handwheels + Integrated Driver Chip + Fixed heat sink + External fan + Sturdy housing to extend the life of the control panel, Self-sufficient short-circuit protection. 【Easy Assembling & Using 】Assembly instructions and videos (Youtube) are provided. We also work with native tech bloggers who can share their ideas about it from the perspective on real customers and can communicate with you. 【With Handy Offline Controller】1, No need to connect the computer; 2, No need to download files. Manually adjust X, Y, Z axis location as engraving starting point, Manual opening or closing spindle. Great for beginners and novices. ***NOTE***: Do not connect computer and offline controller to the machine at the same time 【Versatile & Widely Application】Standard GRBL Candle control, the working area can be 300x180x45mm with 775 spindle motor 24V: 10000r/min; Control software: La**rgrbl, supports the system Win xp/Win7/Win8/Win10; Suitable for cutting plastics, soft aluminum, wood, acrylic, PVC and PCBs