Air-Cooled Hotend Bundle - with Dual 50W Heaters
One of the primary concerns with material extrusion based 3D printing (commonly referred to as FDM or FFF) is speed. While FDM is certainly faster than hand sculpting an object, it is slower than some traditional manufacturing methods on a per part basis. This is especially true for large parts. A large print could take 48 hours or more for a 3D printer to complete, assuming that the print is completed correctly the first time, and no rework is required!
So why is FDM so slow? Answer: flow rate capacity (ability to melt and extrude filament fast enough) and kinematics (physical limitations of machine motion related to the mass of the print head). Previous attempts to overcome these limitations resulted in printing processes that traded quality and resolution for speed. Slice Engineering has eliminated that trade off through design by thermal optimization, simultaneously addressing the issues of flow rate, resolution, and mass. The Magnum+ hotend prints PLA up to 88 mm3/s and ABS up to 91 mm3/s*
Since entering the scene in 2018, Slice has led the global FDM industry in hotend technology development with the Mosquito® and Copperhead™ product lines, and they have no plans of slowing down. The newly announced Magnum+™ hotend is the latest extension of the Mosquito product line and is the first hotend designed from the ground up with industrial users and high flow needs in mind. Magnum+ is not just applying DIY techniques to extend the melt zone, but rather the development of an entirely new modality for high speed FDM printing, optimized around the melting characteristics of thermoplastics.