Titanium alloy screw fixation. The heating block is connected with the radiator by two titanium alloy screws to avoid bending and breaking of the pipe during high-speed printing.
Heating block nozzle upgrade. Heating block is upgraded to chrome-zirconium copper nickel plating treatment,.high temperature printing resistance,fast heat conduction..Nozzle is made of hardened steel after quenching and hardening treatment,.550°C.
Add chrome-zirconium copper. Adding a chrome zirconium copper surround to the heat break Better heat dissipation.
Heat break and nozzle inner wall roughness Ra 0.4.Reduce plugging phenomenon and improve printing quality.
