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Natural Diamond Dies

1. Made of high-quality natural diamond, with high purity and stable performance.
2. High hardness and wear resistance of natural diamond extend die service life.
3. Delivers excellent wire surface finish, ideal for high surface quality requirements.
4. Superior thermal conductivity, suitable for high-temperature drawing processes.
5. High temperature resistance, capable of withstanding up to 1700°C.
6. Widely used for fine and ultra-fine wire drawing.
7. Compatible with all bonding wire types (gold wire, copper wire, etc.).
8. Processes stainless steel wire, copper wire, steel wire, precious metal wire and special alloy wire.
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  • Product Description

Natural Diamond Dies – Precision Wire Drawing Solutions from Henan Me We Products Co., Ltd.

When your wire drawing operations demand the highest surface finish and longest die life, Natural Diamond Dies deliver unmatched performance. Manufactured by Henan Me We Products Co., Ltd. with over 10 years of specialized expertise, our dies are crafted from high-purity natural diamond offering exceptional hardness and thermal conductivity up to 1700°C. Each die undergoes strict quality control complying with ISO 9001 standards, ensuring stable performance across fine and ultra-fine wire applications. With thermal conductivity superior to any die material and wear resistance that extends service intervals, you get reliable production efficiency and cost savings in every draw.

Technical Specifications

Wire Drawing Dies
Size Range
Natural Diamond Dies
(ND Dies)
Mono Diamond Dies
(MD Dies)
Polycrystalline Diamond Dies
(PCD Dies)
Φ mm
Φ inch
0.012 - 0.059
0.0005 - 0.0023
 
0.060 - 0.099
0.0024 - 0.0039
0.100 - 0.599
0.0039 - 0.0236
0.600 - 1.199
0.0236 - 0.0472
1.200 - 11.00
0.0472 - 0.4331

Why Natural Diamond Delivers Superior Wire Drawing Performance?

Natural diamond stands apart from synthetic alternatives. Its crystalline structure provides extreme hardness that resists wear even under demanding production schedules. You'll notice the difference immediately in your finished wire quality.

The thermal properties matter more than most realize. Heat buildup during drawing can compromise wire integrity and die life. Natural diamond's exceptional thermal conductivity dissipates heat rapidly, allowing higher drawing speeds while maintaining dimensional accuracy.

Our manufacturing process emphasizes diamond purity and structural consistency. We carefully select raw diamonds and engineer precise die hole profiles matched to your specific wire material. This attention to detail translates directly to fewer production interruptions and lower per-unit costs.

Applications Across Wire Types

Natural Diamond Dies excel in bonding wire production where surface quality cannot be compromised. Whether you're processing gold wire for semiconductor applications or copper wire for electronics, the mirror finish achieved is unmatched.

Stainless steel wire drawing benefits enormously from natural diamond's hardness. Grades like 304, 316L, and 430 that quickly wear conventional dies maintain consistent dimensions through extended production runs with our dies.

Precious metal and special alloy wire manufacturers appreciate the cost efficiency. While the initial investment is higher, the extended die life and reduced wire defects deliver rapid return on investment.

Key Advantages for Your Production

Prevalent Surface Quality: Your clients will take note the contrast. The reflect wrap up delivered by normal jewel makes wire with remarkable gloss and smoothness, decreasing downstream preparing requirements.

Extended Pass on Life: Substitution interims extend altogether compared to carbide or manufactured options. You'll spend less time changing kicks the bucket and more time creating quality wire.

High-Temperature Capability: Forms requiring hoisted temperatures or producing noteworthy contact warm work dependably. The 1700°C temperature resistance guarantees dimensional soundness indeed beneath extraordinary conditions.

Versatile Fabric Compatibility: From delicate valuable metals to difficult stainless combinations, one pass on fabric handles your assorted generation needs with steady results.

Our Quality Assurance Process

We actualize five basic quality control measures. To begin with, crude precious stone choice guarantees as it were reasonable crystalline structures enter generation. Moment, we plan kick the bucket gap profiles designed particularly for your wire material's properties.

Third, dimensional resistances and circularity get strict confirmation at numerous generation stages. Fourth, accomplishing an uncommon reflect clean on inside surfaces disposes of surface surrenders that cause wire scratches. At long last, exact pass on mounting guarantees arrangement and solidness amid operation.

This comprehensive approach implies you get passes on that perform as indicated from the to begin with wire pulled.

Customization for Your Specific Needs

Every wire drawing operation faces one of a kind challenges. Our specialized group analyzes your wire fabric, beginning breadth, target measure, drawing speed, and surface quality necessities. We at that point suggest kick the bucket details optimized for your conditions.

Shaped profile prerequisites? We make passes on to your cross-sectional drawings. Abnormal amalgam compositions? Our engineers plan gap geometries that oblige material-specific behaviors. Generation lead time runs 7–10 days for standard orders, with adaptable planning for critical necessities.

FAQ

Q: How does your company ensure quality control for diamond wire drawing dies?

A: Our company guarantees consistent product quality through five critical aspects: selecting the correct type of raw diamonds, designing proper die hole profiles based on wire material, strictly complying with size and circularity tolerances, achieving excellent mirror polish on die hole surfaces, and ensuring firm, accurate die mounting.

Q: What information should I provide to select the right diamond die?

A: Please provide the wire material type (gold, copper, tungsten, steel, etc.), starting and target diameters, surface quality requirements, drawing speed and lubrication conditions, expected production volume, and a cross-sectional drawing if shaped profiles are needed.

Q: How do I clean a diamond die that has become clogged with residue?

A: Use professional die cleaning solution or an ultrasonic cleaner when residue builds up. Avoid scraping with sharp metal tools as this damages the mirror-polished surface. If needed, return the die to us for professional repolishing.

Q: What are the signs that my diamond die needs replacement or re-polishing?

A: Key indicators include decreased wire surface quality (scratches, roughness, loss of luster), increased diameter variation exceeding tolerances, visible wear rings or cracks under magnification, and reduced drawing efficiency or increased wire breakage frequency.

Q: Can worn diamond dies be reworked or repaired?

A: Yes, many worn dies can be reworked depending on remaining diamond layer thickness and wear extent. We provide professional repolishing and resizing services for both single crystal and sintered diamond dies. Contact our sales team with dimensions and wear condition for evaluation.

Contact Us for Expert Wire Drawing Solutions

Ready to improve your wire quality and reduce production costs with Natural Diamond Dies? Reach out to our team at elena@mine-tools.com for personalized recommendations and technical support.

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