High-Precision Y Type Zipper Wire

Premium Preformed Wire for Metal Zipper Teeth Manufacturing
Tianjin Jingzhou Metal is a leading manufacturer of Y-shaped zipper wire, providing essential raw materials for high-end garment and baggage fasteners. Our Y-wire is specifically designed for micro-pressing and stamping processes, ensuring exceptional consistency in profile accuracy and physical characteristics for smooth zipper operation.
· Available Models: Precision-engineered for 3#Y, 4#Y, and 5#Y zippers.
· Specialty Materials: SS304, SS430, and E300 Non-magnetic stainless steel, plus lead-free alloys.
· Advanced Precision: Utilizes Infrared Detection Technology to ensure minimal diameter deviation on every spool.
· High Consistency: Optimized for high-speed stamping with stable chemical and physical properties.
· Full Range Support: From melting and continuous casting to precision flattening and forming.

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high precision y type zipper wire
high precision y type zipper wire
high precision y type zipper wire
high precision y type zipper wire

Product Overview

Y Type Zipper Wire (also known as preformed Y-teeth wire) is a specially profiled stainless steel wire used to create the interlocking teeth of metal zippers. Because zipper teeth are micro-pressed components, even the slightest deviation in the wire profile can lead to fastening failure or “jamming.”

At Jingzhou Metal, we offer a complete production chain from raw material melting to precision forming. Our Y-shaped wire features high-dimensional stability and profile accuracy, allowing manufacturers to achieve high yields in their stamping processes. Whether for luxury apparel or heavy-duty outdoor gear, our zipper wire ensures long-lasting performance and corrosion resistance.

Product Specifications

Zipper Model SS304 (Dimensions mm) SS430 (Dimensions mm) E300 Non-Magnetic (mm)
3#Y 3.65-3.70 × 2.63-2.66 3.65-3.70 × 2.63-2.66 3.65-3.70 × 2.63-2.66
4#Y 3.76-3.80 × 3.10-3.13 3.76-3.80 × 3.10-3.13 3.76-3.80 × 3.10-3.13
5#Y 4.82-4.88 × 3.50-3.56 4.82-4.88 × 3.50-3.56 4.82-4.88 × 3.50-3.56
Tolerance: Micron-level control via infrared sensors.
Materials: Stainless steel (304, 430, E300), Copper, Titanium alloys.
Compliance: Lead-free alloys available for global environmental standards.
non magnetic stainless steel x zipper stop wire

Key Advantages

Unmatched Profile Accuracy: Our preformed Y-shape ensures that each stamped tooth fits perfectly, providing a smooth “fastening” experience for the end-user.
Non-Magnetic Compliance: The E300 series provides non-magnetic properties, essential for zippers in high-end clothing that must pass sensitive metal detectors.
Infrared Detection Precision: We utilize advanced real-time infrared monitoring during the rolling process to ensure zero run-out tolerance throughout an entire 1,200kg/month coil.
Superior Workability: Optimized alloying and continuous casting provide the ideal hardness and ductility for high-speed stamping without cracking or tooling wear.

Industrial Applications

Heavy Industrial Application

Water Treatment: Well screens and wastewater filtration.
Mining & Minerals: Mineral processing screens and dewatering.
Oil & Gas: Sand control and downhole completion.
Food & Beverage: High-precision grading and filtration equipment.
Powder Screen Filter: High-precision grading and classification of fine powders and granules for pharmaceutical and chemical sifters.
Paper & Pulp Filtration: Efficient fiber recovery, dewatering, and pulp cleaning to ensure consistent production quality.
high precision stainless steel wedge wire

Light Industrial Application

Y Clothing Zipper Wire: Acts as the core material for high-end metal zipper teeth, ensuring smooth operation and high tensile strength with ±0.01mm precision.
Eyewear Parts: Specifically used for eyewear rim wires, the grooved profile securely locks lenses in place while providing lightweight structural stability.
Industrial & Decorative Mesh: Enhances structural locking and filtration efficiency in stainless steel wires or premium architectural decorative mesh systems.
Watch Parts: Provides micron-level precision for watchband connectors and internal support rings, ensuring a perfect fit and long-term corrosion resistance.
Headphone Parts: Used in telescopic sliders or internal frames for high-end headphones, offering smooth adjustment through precise geometry and low-friction finishes.
Jewelry & Accessories: Utilizing SS316L’s skin-friendly properties and high polishability for modern minimalist bracelets, necklaces, and functional clasps.
high precision stainless steel wedge wire

Other Application

Medical Devices: Used in surgical instrument handles and diagnostic equipment components requiring high-precision grooved fits and biocompatibility.
Electronics Parts: Acts as miniaturized structural frames or heat-dissipation tracks within precision electronic housings.
Aerospace: High-strength profiled wire for specialized fastening and reinforcement in extreme temperature and pressure environments.
Welding: Specialized grooved filler wire designed for high-precision TIG/MIG welding and automated joining processes.
Orthodontics: Medical-grade stainless steel archwires and bracket components, ensuring precise tension and patient comfort.
Spring Steel Wire: High-tensile grooved profiles used to manufacture constant-force springs and precision torsion components.
high precision stainless steel wedge wire

Factory Strength

16+ Years of Expertise: Dedicated to producing stainless steel wire since 2009.
Large-Scale Production: 18,000㎡ facility with three state-of-the-art plants in Tianjin, China.
High-Tech Enterprise: Recognized as a National High-Tech Enterprise with ISO 9001 certification.
Global Reach: Products exported to Europe, America, Southeast Asia, and the Middle East.
Fast Fulfillment: Orders fulfilled swiftly with standard lead times of 7-15 days.
high precision stainless steel wedge wire
high precision stainless steel wedge wire

Quality Control

· Dimensional Stability Test: Continuous monitoring of profile height and width to meet the strict ranges (e.g., 3.65-3.70mm).
· Chemical Property Analysis: Verification of alloy composition to ensure lead-free and non-magnetic status.
· Physical Characteristics Test: Tensile strength and elongation tests to ensure the wire withstands micro-pressing.
· Surface Inspection: 100% check for a burr-free, smooth surface to prevent friction in the final zipper.
high precision stainless steel wedge wire
high precision stainless steel wedge wire

Packaging & Delivery

Packaging: Wooden spools, iron spools, or customized packing for safe international transit.
Shipping: Sea freight, air freight, and express delivery available.
high precision stainless steel wedge wire

FAQ

Q: What is the main difference between SS304 and E300 for zipper wire?
A: SS304 is the industrial standard for corrosion resistance. E300 is specifically designed for non-magnetic requirements, ensuring the final zipper passes through sensitive security scanners without interference.
A: Yes. While we offer standard 3#, 4#, and 5# sizes, we can customize the Y-profile dimensions (width/height) to match your specific micro-pressing tooling.
A: Yes, we offer a variety of lead-free alloys that comply with international environmental and safety regulations for the clothing industry.
A: Yes, we also manufacture X/H zipper stop wire, flat wire for pull tabs, and slider wire to provide a complete raw material solution for zipper production.
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