Description:
Ruby tiped wire guide nozzles(Coil winding nozzles)used in coil winding machines to guide the wire to wind in the bobbin, pins and etc. For the manufacture of coils, motors, transformers, relays, inductance and sensors in automotive, telecoms, electric and electronic applications.

Features:
1. High Wear Resistance
This is assured by the choice of materials for wear elements possessing. Hardness Value: 1800 ~ 2200Vickers, or 3times that of case hardened steel. Body material is stainless steel for structural supports, not wear-bearing.

2. Scratch-Proofing
Eliminate wire insulation film damage, low friction resistance, stable wire tension. The wire-guiding surfaces are mirror finished by diamond lapping to a surface roughness of 2 -4 micro inches Ra or better, material permit.
3. Straightness and Stiffness
Straightness and Stiffness are defined by the wire exit being concentric and inflexible with respect to the nozzle locating? . In plain terms, the wire should exit from the noz