Printer Parts GEAR

1. Integrated shaft design, the metal gear will not fall off, ensuring better concentricity of the gear, reducing eccentric rotation of the gear due to assembly, and ensuring that the gear delivers filament more evenly.2. Solve the problems of inconsistent extrusion and poor filament grip that often occur in extruders.3. The driven gear uses double ball bearings, with smaller clearance and higher precision.4. Use high-strength mold steel as the material of the feeding gear, and use nano-coating for surface treatment. The overall Rockwell hardness HRC value of the gear reaches 62-65; the surface hardness HV value reaches 1000-1200, which greatly ensures the gear strength, wear resistance, and