| Voltage: | No |
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| Warranty: | 1 Year |
| After-sales Service: | Online Soppord |
| Samples: |
Customize available by requested
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Tungsten carbide wire guide nozzles(Coil winding nozzles)used in coil winding machines to guide the wire to wind on the bobbin, on pins and etc. for the manufacture of coils, motors, transformers, relays, inductance and sensors in automotive, telecoms, electric and electronic applications. And make the tungsten carbide blasting nozzles, tungsten carbide spray nozzles by dimensions drawing.
Features of tungsten carbide coil winding nozzle :
1.High Wear Resistance
This is assured by the choice of materials for wear elements possessing a minimum hardness in excess of Vickers 1,000 (HRC 70).
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 Ø. In plain terms, the wire should exit from the nozzle concentric to the locating Ø 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 of tungsten carbide coil winding nozzle :
Measurements :
Customize available by requested in dimensions drawing, outside diameter is governed by nozzle wall thickness. see the measurements drawing to confirm your nozzles measurements according to your winding machine and coil products or your nozzle samples.
| Material | Tungsten Carbide |
| Application | CNC automatic winding machine |
| Polish | Precision grinding |
| Anti-bending | 2300N/mm |
| Hardness | Reached over HRA90 degree |
| Roughness of R place | Ra0.025 |
| Roughness of bore | Ra0.1 |
| Function | Protect enameled-wire |
Service tenet
Provide you the best service with "fast + satisfactory + safe".
Warranty period
12 months long after the user received the product.
Warranty items
Only for abnormal breakdown caused by the machine design or manufacture defect,
free repair and accessory will be provided.
Technology service ability
All service engineers with many years experience are gotten special technology training, who can deal with various breakdown problem.
Guide the user to use accurately and how to maintain the product.
Provide free consultation about production process technology of electronic products.
Service after sell
In order to guarantee the machine used normally, we'd have training on how to operate, use and maintain our product by English manual, video, guiding on line.
Use instruction
Apply for the right complete size of product, otherwise, the wrong dimensions will affect the use effect.
Do ensure using the product accord to the use instruction completely.Do not exceed the scope of application of the products.
Maintain the product after use,Damp proof, rust proof, leak proof, explosion-proof, regular maintenance and inspection should
be taken care. All done help to extend the use period.
User document management
Establish perfect user document management in EPR system, Every product running details would be followed to manage. The users would be taken good care.
About product
1. Product photo: All product photos are taken by real product, There is the color aberration between the product and photo, which is caused by shoot light, product size, manual technology and computer display etc. It's not quality problem. Parts of products are changed in appearance due to technology revolutionary and process improvement. SanShine would ensure the parameter of product is unchanged, The product couldn't affect to use.
2.Product size: All parameters are all measured by manual just for reference. There is a small deviation due to the difference of measure tools, lot products and produce process. Real size should be accordance with the final delivery product.
3.Quality inspection: All products should be inspected strictly before shipment. Ensure the good function and appearance.
Package and transport
General package(Paper carton or plastic bag): For small goods, Package it with form and pack paper to guarantee unbroken during the transport.
Wooden case package: For larger scale goods as machine equipment etc, we have special skilled carpenter, who would make the proper wooden case with exact thickness,density,length. The up arrow ↑marked on the outer wooden case. Buffer material would be put in the wooden case to prevent crack and shock. We will inform you the delivery note. You just need to wait for phone call, then pick up the goods at the nearest logistic station .(Please let me know in advance if you want get the goods at home.)
Suppliers with verified business licenses
Audited Supplier 
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