The nozzle is made of brass to maintain good thermal conductivity, reliable in use.
Nickel coating extends nozzle life and prevents surface oxidation, has high hardness and wear resistance.
Nickel coating on the surface of the nozzle can reduce friction and ensure smooth discharge.
Easy and convenient for installation and replace, reliable and durable to use.
The outer surface and the inner wall are smooth and burr‑free and the contact surface is flat, preventing the print head from leaking effectively.