Ruby structure optimized | Materials feed inlet adopts 60° conical angle structure, which optimizes the flow of materials and eliminates the phenomenon of nozzle plug.
DLC coated | The nozzle is wholly DLC nano-coated, and the friction coefficient of material hole inner wall is 0.05, which greatly reduces the problem of sticking materials on nozzle head in the printing process.
Composite structure | Combined structure is adopted for ruby and nozzle body to eliminate leakage caused by falling off or shifting of the ruby and improve the reliability of printing.
Hardened steel material | Hardened steel with hardness of HRC60 or above, wear-resistant and high-temperature resistant, is the preferred material for users who want to print high-strength materials.