Creality Ender 3 S1 3D Printer with 32-Bit Silent Motherboard CR Touch Auto Leveling Direct Dual-Gear Extruder High Precision Quick Assembly 220 * 220 * 270mm

• 1.【Brand-New 32-Bit Silent Motherboard】Ender 3 S1 adopts the brand-new 32-bit silent motherboard, runs at a low decibel level (≤50dB) and greatly reduces the amount of noise, making you enjoy the fun of silent printing.
• 2.【CR Touch Automatic Bed Leveling】Ender 3 S1 adopts the self-developed CR Touch 16-point automatic leveling technology, which does not require manual leveling. The intelligent leveling system can automatically compensate the printing height of different points of the hot bed, making the leveling simple and easy-to-use and saying goodbye to the trouble of leveling.
• 3.【Direct Dual-Gear Extruder】 Ender 3 S1 uses the new self-developed direct dual-gear extruder, which adopts the chrome steel dual-gear extrusion and 1:3.5 reduction ratio gear, making the extrusion force up to 80N and thus achieving smooth feeding and retreating of the filament and excellent printing effect on flexible filaments such as TPU. Compared with other direct extruder, it is lighter in weight, lower in inertia, and more precise in positioning.
• 4.【Resume Printing & Filament Breakage Detection】Ender 3 S1 supports the functions of resuming printing and filament breakage detection. Under the situations of the power failure or filament breakage, Ender 3 S1 can accurately record the printing data, avoiding the waste of filaments and your time due to accidents.
• 5.【PC Spring Steel Printing Platform】Ender 3 S1 adopts an innovative printing platform that combines PC coating, spring steel and soft magnetic sticker. They can stick to the platform immediately when you put them on it. The model is easy to stick to the platform. By bending the PC coating, the model can be removed easily.