High Wear Resistance Coil Winding Nozzles / Wire Guide Tubes With Precision Grinding

Coil Winding Nozzles / Wire Guide Tubes With Precision Grinding

Wire guide tubes - known also as wire guide nozzles / wire guide needles - are used in the coil winding industry on automatic multi-spindle machines; typically to wind enamelled copper wire around a core to create an electromagnet coil.

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

winding nozzle for all different CNC Automatic coil winding machine

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

Tungsten Carbide 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 .we can do special shapes & custom sizes nozzle and usually produce

and ship within a week .

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.

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

to your winding machine and coil products.

Specification and description:

All size can be customized according to customer requirements

Picture show :

Hangzhou Qianhe Precision Machinery Co., Ltd. was established in 2006, It is a national High-tech enterprise which specializing in the design and production of all kinds of automatic winding machine accessories. There three core advantages: 1. Servo tensioner and tension measurement ; 2.Air Nipper and winding fixture ; 3.Hard Alloy Winding Nozzle / guide needle .

For more than ten years, we hold the tenet of “integrity, pragmatism, innovation, and do global customer satisfaction”, and applies advanced quality management standards to the whole process of product realization, striving to create “high-hard and high- fine and more Excellent products.The three series of products have been widely used in the advanced automatic CNC winding equipment at home and abroad, and won the praise of the market and customers.

We are a national high- tech company ,with a mature R&D and management team ( obtained a number of patent certificates).with a group of skilled production technology backbone.the main management staff have more than 16 years of work experience in this field .We regard "Conscience, Ingenuity and Innovation" as the core of corporate culture, and promise to provide our customers with the most sincere, professional and quality services.

Mr. Zhang,General Manager

We have employees more than 100 and 3,000 square meters plants.The main management staff engaged in this field more than 10 years.we design and developed with four series products.

We produce all kinds of winding machine spare parts ,the main products are winding tensiner ,winding nozzle ,Air Nipper ,wire stripper ,tension meter and Ceramic pulleys.

Our winding tensioner working in different brand of winding machine and using in different fields.

We are a national high-paying technology company and have obtained a number of patent certificates.