High Hardness Carbide Coil Winding Nozzle Wire Guide Tube For Making Electric Motor Coils

Coil Winding Nozzle Wire Guide Tube for making Electric Motor Coils /High hardness Carbide

Precision polishing Coil Winding Nozzle

Coil Winding Nozzles / Wire Guide Tubes With Precision Grinding

We supply high quality Tungsten carbide coil winding nozzle and Ruby tipped coil 

winding nozzle for Nittoku coil  winding machine, CNC Automatic coil winding machine

 and other brand coil winding machines,.     

There is description and features about the Tungsten Carbide Nozzle as following:

Tungsten Carbide nozzle is used on coil winding machine.it is made precisely of super 

hard alloy and enjoys the hardness over HRA90.degree while the anti bending degree 

reached over 2300N/mm.Two terminals and the inner and outlet are all receive mirror 

surface treatment to ensure enameled wire makes no scrape. High hardness, resistance 

to flexure, block and impact .

Description :

The Carbide Winding nozzle is precisely processed from ultrafine particle tungsten carbide ,the hardness is up to above HRA90 degree ,and the bending strength is more than 2300N/mm ,QIANHE uses special equipment for precision abrasive machining and precision grinding treatment of inner hole to make the roughness reach up to Ra0.1,and the roughness of R at both ends are up to Ra0.025,The curvature radiuse of the inlet and outlet two ends are scientifically desighed to ensure that the wires pass smoothly and naturally .There is no step inside hole of the wire guide nozzle ,thus improving the phenomenon of easy bending and blocking .

Aplication :
The Tungsten Carbide Nozzle is mainly used on full-automatic winding machine for high-speed

winding of fine coils and super fine enameled wires

Key advantages of Tungsten Carbide Nozzle :

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 wireguiding 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 0.02 mm, with or without load. A geometric

 Characteristic presentation is shown at upper left. Concentricity to within 0.01mm.
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 + / - 0.025 mm. This is done by digital measurement, 

shown at upper right.
 

Specification and description:

All size can be customized according to customer requirements 

Nozzle Drawings:

The the measurements drawing as above please confirm your nozzles size according

to your winding machine and coil products.

Picture show :

                                                                    Nozzle inspection

Why do you choose us?
1.100% manufacturer
In hardware tools, the wire winding machine training industry has more than 10 years of
experience, we have more than and 100 skilled workers.
2. competitive price
One-stop service, from the material of die cutting process, production, QC, packaging,
delivery. We are sure we produce all the goods. And the quality is 100% rest assured. Many
customers are very happy to cooperate with us, because we can provide a more competitive
price as a factory.
3,The best choice of material
All of our goods are the best material from the best suppliers, whether the material is qualified
can be checked.
4. Quality Control
Before shipment, there are specialized personnel checks, each product in the packaging before
the inspection is qualified. We guarantee that each product shipment is perfect for sale.
5. Good service
We promise to answer your question in 24 hours.