Virtually all of the hundreds of moving parts in a 3D printer are essential to its operations, but there’s one that stands out – the extruder. The extruder acts as the delivery system for the filament, feeding it from the spool to the nozzle at a rate that ensures that just the right amount of molten filament is laid down on the print bed.

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Two is better than one in the case of extruders. These dual extruder 3D printers allow for much greater design freedom with just a slight increase in complexity. Which 3D printers with dual extruders are the best? We’ve compiled a list of a few of the stand-out examples. Why get a 3D printer with a dual extruder? The main purpose of getting a 3D printer with dual extruders is the possibility of […]

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