Tungsten Carbide Coil Winding Nozzle for Transformers - 1800-2200 Vickers Hardness, 0.2-1.2mm Wire Diameter

Price Negotiable

Price: US$6.5-US$15 PER PCS

MOQ: 20 pcs

Delivery Time: 3-7 working days

Brand: QIANHE

Product Description

Tungsten Carbide Coil Winding Nozzles

Precision-engineered enameled copper wire guide nozzles designed for electrical transformer coil winding applications. These nozzles ensure optimal performance across various coil winding machines including Nittoku, CNC automatic systems, and other industrial equipment.

Key Performance Advantages

High Wear Resistance: Tungsten carbide construction with hardness values of 1800-2200 Vickers (3x harder than case-hardened steel)
Scratch-Proof Design: Mirror-finished surfaces with roughness ≤ 2-4 micro inches Ra prevent wire insulation damage
Precision Straightness: Concentricity within 0.01-0.02mm ensures stable wire tension and consistent winding
Accurate Exit Radii: Controlled to ±0.025mm tolerance for precise wire placement

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