original ceramic heating block kit for Ender 3 V3 KE high speed 3d printer.
Titanium alloy all metal heat break high temperature resistance up to 300℃, all-metal throat has better heat resistance and supports high temperature printing at 300°C, so it is compatible with more printing materials such as PLA, ABS, PETG, TPU, PP, PC, Nylon and etc.
High-quality manufacturing technology and materials make the performance of the heat block kit even better. The heat break is made of titanium alloy and copper, and the wall thickness is extremely thin 0.25mm, which has excellent thermal insulation performance. Copper alloy nozzle Nozzle inner wall roughness ≤ Ra0.4, feeding more smoothly
60W ceramic heating ring, faster and more uniform heating, faster heat transfer, and large melt section of the heating ring supports up to 600mm/s high-speed printing.