Some advantages of A8 Plus: 1. A bigger printable size with 300*300*350mm than A8 with 220*220*240. 2. Steady structure: double polished rods on Y-axis, double threaded rods on Z-axis and the European Standard 2040 aluminum profile body.... 3. Three upgraded aspects to Safety protection functional principle: 1) Add thermal runaway protection in the firmware program;
2) Add fuse transistor on the mainboard to protect overheating;
3) Use two screws to stick heating rod with heating block to prevent mechanical falls; A8 Official online shop links for
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