Creality Sermoon D3 Assembled Enclosed Desktop FDM Industrial 3D Printer with Auto Leveling and Wi-Fi. Large Format: 300 x 250 x 300 mm. Works w/PLA, ABS, PETG, CF-Nylon, PC-ABS, etc.

I purchased the Creality Sermoon D3 3D printer a month ago, and I must say it has been a fantastic investment. Setting up the Sermoon D3 was a breeze. The printer arrived well-packaged and protected. Within an hour, I had the printer up and running. The sturdy construction and solid frame of the printer ensure stability during printing, resulting in accurate and consistent prints.Pros:Print quality is outstanding. The Sprite extruder and the cooling system is much more reliable than the extruder deployed on the Creality CR-5 Pro HT. On the CR-5 Pro HT I changed the fan bracket, changed the fans to get rid of clogging. In contrast, the Sermoon D3 has two 5015 blowers, one for the hotend, one for cooling the printouts, and I haven’t experienced any issues with clogging due to excessive heat.The motion system, including the stepper motors and the timing belts are all high-quality, and I expect these to last. At 100 pounds, the machine is a beast: the Sermoon D3 had no problems meeting our deadlines, and I tested it in almost every client project: PLA, ABS, PETG, TPU, CF-Nylon and PC-ABS. In fact, it performed so well in all the projects, I am selling my old Raise3D Pro2 and Ultimaker S3, and getting a few more of these, so I can run them as one connected farm. To give more context, a new Raise3D Pro2 costs $3,499, but it has no auto-levelling, no speed improvements, and the dual extruder makes the head quite heavy, so any attempts to bump up the speed result in 3D print ringing. So in that sense, the Sermoon D3 is cut down to the essentials at a good price.Cons:One thing I really liked about the Ultimaker S3 and the Creality CR-5 Pro HT though was the glass bed: smooth finish, use any material you like. This machine comes with two surfaces: PEI and PC. I don’t think using Nylon with no additives would be a good idea as this would require applying aggressive adhesives and may damage the PEI bed. CF-Nylon or GF-Nylon would produce more reliable results on this machine.In addition, while the fast printing mode is indeed faster than standard printing, I am sure there is room for improvement as the hardware is certainly capable of even higher printing speeds. I am looking forward to Creality updating their firmware to account for the machine's true capabilities.

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