Tungsten Carbide Coil Winding Nozzle 0.2mm Inner Bore with HRA90 Hardness for Automatic Machines

Price Negotiable

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 Overview

Precision-engineered tungsten carbide coil winding nozzles designed for guiding copper wire during the winding of electronic assemblies including transformers and motor structures. These nozzles feature superior hardness, excellent wear resistance, and mirror-polished surfaces to ensure smooth wire travel without causing stress during winding operations.

Key Features & Technical Specifications

Material Properties

Hardness: HRA90 and above
Bending resistance: 2300N/mm
Concentricity within 0.01mm
Inner bore diameter tolerance: 0.01mm
Surface finish: Ra0.025 (inlet/outlet), Ra0.1 (inner bore)

Performance Advantages

High impact resistance
Exceptional rigidity
Superior hardness
Excellent wear resistance
Perfect straightness and stiffness of wire

Product Specifications Table

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

All sizes can be customized according to customer requirements.

Technical Drawings & Visual Reference

Technical drawing of tungsten carbide coil winding nozzle showing dimensions and specifications

Please confirm your nozzle size requirements according to your winding machine specifications and coil product designs.

Close-up view of tungsten carbide coil winding nozzle showing precision manufacturing and mirror finish

Quality inspection process for tungsten carbide coil winding nozzles

Manufacturing Excellence & Quality Assurance

Why Choose Our Coil Winding Nozzles?

Direct Manufacturer: Over 10 years of experience in hardware tools and wire winding machine training industry with more than 100 skilled workers
Competitive Pricing: One-stop service from material selection to final delivery
Premium Materials: All products use the best materials from qualified suppliers
Rigorous Quality Control: Each product undergoes specialized inspection before packaging
Exceptional Customer Service: 24-hour response time for all inquiries