Tungsten Carbide Coil Winding Nozzle(Hard Alloy Nozzle)

We are professional supplier for coil winding wire guide nozzle(Tungsten carbide nozzle) with competitive price.There are description and features about it as following: Coil winding wire guide Hard Alloy Nozzle(Tungsten Carbide nozzle) is used on coil winding machine.it is made precisely of hard alloy and enjoys the hardness up to HRA*0.Two terminals andinnerle are all receive mirror surface treatment to ensure enameled wire makes no scrape. High hardness, resistance to flexure, block and impact . Coil winding nozzle guides(Hard alloy nozzle)Tungste carbide nozzle Features: 1. High Wear Resistance This is assured by the choice of materials for wear elements possessing a minimum hardness in excess of Vickers 1, **0 (HRC *0). 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 nozzle concentric to the locating? To within 0.*2 mm, with or without load. A geometric characteristic presentation is shown at upper left. Concentricity to within 0.*1mm. 4. Precise Exit Radii Because the coil winding nozzle's Exit Radii governs the angle of the wire exit from one coil to the next, it should be monitored to + / - 0.**5 mm. This is done by digital measurement, shown at upper right.