Tungsten Carbide Coil Winding Nozzle - HRA90+ Hardness, 2300N/mm² Strength for Electronic Transformers
Price:
US$5.5-US$15 PER PCS
MOQ:
20 pcs
Delivery Time:
3-7 working days
Brand:
QIANHE
Product Description
Tungsten Carbide Coil Winding Nozzle
Precision tungsten carbide wire guide nozzles designed for high-speed coil winding applications in electronic transformers, motors, relays, and sensors.
Product Overview
These tungsten carbide nozzles are engineered for coil winding machines to guide wires during the winding process on bobbins, pins, and other components. Manufactured from ultrafine particle tungsten carbide with hardness exceeding HRA90 and bending strength over 2300N/mm².
Key Features
Superior Hardness: HRA90+ hardness rating
High Strength: Bending strength >2300N/mm²
Precision Finish: Internal roughness Ra0.1, end roughness Ra0.025
Mirror Finish: Thoroughly polished wire entrance, exit and bore surfaces
High Concentricity: Within 0.01mm tolerance
Step-Free Design: No internal steps to prevent wire bending and blocking
Technical Specifications
| Part No. | Model | L (mm) | L1 (mm) | D (mm) | D1 (mm) | d1 (mm) | d2 (mm) |
|---|---|---|---|---|---|---|---|
| 1 | W0202-2005-1505 | 15 | 5 | 2.0 | 0.5 | 0.2 | 0.2 |
| 2 | W0202-2000-3300 | 33 | * | 2.0 | * | 0.2 | 0.2 |
| 3 | W0202-3010-3015 | 30 | 15 | 3.0 | 1.0 | 0.2 | 0.2 |
| 4 | W0202-3006-3010 | 30 | 10 | 3.0 | 0.6 | 0.2 | 0.2 |
| 5 | W0202-3015-3015 | 30 | 15 | 3.0 | 1.5 | 0.2 | 0.2 |
| 6 | W0202-3007-3508 | 35 | 8 | 3.0 | 0.7 | 0.2 | 0.2 |
| 7 | W0303-3008-3012P | 30 | 12 | 3.0 | 0.8 | 0.3 | 0.3 |
| 8 | W0303-3012-3519 | 35 | 19 | 3.0 | 1.2 | 0.3 | 0.3 |
| 9 | W0303-3008-4506 | 46 | 6 | 3.0 | 0.8 | 0.3 | 0.3 |
| 10 | W0303-3020-3515 | 35 | 15 | 3.0 | 2.0 | 0.3 | 0.3 |
| 11 | W0303-0800-3500 | 35 | * | 0.8 | * | 0.3 | 0.3 |
| 12 | W0303-3018-4018 | 40 | 18 | 3.0 | 1.8 | 0.3 | 0.3 |
| 13 | W0404-3010-3009 | 30 | 9 | 3.0 | 1.0 | 0.4 | 0.4 |
| 14 | W0404-3007-4528 | 45 | 28 | 3.0 | 0.7 | 0.4 | 0.4 |
| 15 | W0505-3012-4506T | 45 | 6 | 3.0 | 1.2 | 0.5 | 0.5 |
| 16 | W0606-3012-3520 | 35 | 20 | 3.0 | 1.2 | 0.6 | 0.6 |
| 17 | W0606-3016-4010T | 40 | 10 | 3.0 | 1.6 | 0.6 | 0.6 |
| 18 | W0808-3018-3518 | 35 | 18 | 3.0 | 1.8 | 0.8 | 0.8 |
| 19 | W0808-3018-3010 | 30 | 10 | 3.0 | 1.8 | 0.8 | 0.8 |
| 20 | W1212-3022-3010 | 30 | 10 | 3.0 | 2.2 | 1.2 | 1.2 |
Work Limits: d1=d2>0.2mm, D1>0.60mm
Custom Options: Additional specifications available upon request
Applications
- Full-automatic winding machines for high-speed winding
- Fine coils and super fine enameled wires
- Electronic transformers and motor coil winding
- Relays, contactors, inductance coils, and sensors
- Automotive, telecommunications, electrical and electronic applications
Product Images
Manufacturer Advantages
- Direct Manufacturer: 10+ years experience with 100+ skilled workers
- Competitive Pricing: One-stop service from material to delivery
- Premium Materials: Best quality tungsten carbide from certified suppliers
- Quality Control: Each product inspected before packaging and shipment
- Responsive Service: 24-hour response time for all inquiries
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HANGZHOU QIANHE PRECISION MACHINERY CO.,LTD
Location
No 16th Kangzhong Road ,Kangqiao Industry Park, Gongshu District ,Hangzhou China
Contact Person
Csilla Wang