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Holiday Notice: Elecrow will be on National holiday from October 1st to 5th (GMT+8). You may still place orders of products and manufacturing services as usual, and we will resume production and shipping by October 6th.
The 3D printer extruder is a device that melts filaments (usually plastic) and extrudes them in a controlled manner to build a 3D printed object layer by layer. The 3D printer extruder is a critical component in the 3D printing process. It plays a very important role in determining the accuracy, speed, and quality of the printed object.