RELINK

Advanced wire and cable manufacturing equipment in factory

Redefining Productivity with Smart Dies & Hyper-Efficient Workflows

Relink Inc.

Introduction to Wire & Cable Manufacturing

Wire and cable manufacturing is a cornerstone of industries ranging from telecommunications to construction. At the heart of this process is wire drawing, a metal processing technique that transforms raw metal into precise wire rods through plastic deformation. Relink’s comprehensive solutions, featuring high-quality wire drawing dies, extrusion tips & dies, and wire drawing powder, ensure efficiency, durability, and precision in every step of production. Our vision is to empower customers with innovative products and expert consulting, enhancing competitiveness and creating lasting value.

Wire Drawing Process

Wire drawing involves forcing metal through a wire drawing die under tensile force, compressing its cross-sectional area to achieve precise shapes and sizes. This cold-processing method produces wire rods with smooth surfaces and accurate dimensions, ideal for wire and cable manufacturing.

Principles and Characteristics

  • Process: Metal blanks undergo plastic deformation through die holes, reducing cross-section and increasing length.

  • Characteristics: High precision, smooth surfaces, ability to produce various cross-sectional shapes and long lengths.

  • Benefits: Simple equipment, high production efficiency, suitable for cold processing.

  • Challenges: High energy consumption, limited by deformation degree.

Wire Drawing Dies

The wire drawing die is critical for shaping wire rods. Its structure includes:

  • Entrance Lubrication Area: Facilitates wire entry.

  • Working Area: Induces plastic deformation.

  • Sizing Area: Ensures uniform wire size and shape.

  • Exit Area: Prevents scratches and cracks.

Die Types:

  • Nano-coated Dies: Replacing carbide dies for steels wire drawing. They are much more resistant to wear.

  • Tungsten Carbide Wire Drawing Dies: A wise economical choice for ferrous rod-size wires,and for relatively short production and trial runs.

  • PCD Wire Drawing Dies: Offering high resistance to wear and excellent wire surface finish.

  • Tungsten Carbide Wire Guide Die & Bush: Can be supplied as sintered, ground and polished condition.

Requirements: Smooth surfaces, perpendicular center line, polished working and sizing areas.

Dray & Wet Drawing Wire

Factors Affecting Wire Drawing

  • Material Properties: Higher tensile strength (e.g., copper vs. aluminum) increases tensile force.

  • Deformation Degree: Greater deformation increases friction and tensile force.

  • Friction Coefficient: Determined by wire smoothness, die material, and lubricant quality.

  • Die Design: Larger sizing areas increase tensile force.

  • External Factors: Wire straightness and die alignment impact efficiency.

Lubrication and Equipment

Wire drawing powder and liquid lubricants reduce friction, cool the process, and clean metal dust. Lubrication methods include:

  • Single-Die Lubrication: Flexible, open system for easy monitoring.

  • Immersion Lubrication: Continuous cooling for sliding machines.

  • Circulating Lubrication: Ensures cleanliness with regular maintenance.

Equipment: Multi-die wire drawing machines (sliding or non-sliding) with cylindrical or tower-shaped drums optimize production.

Tip: Use Relink’s wire drawing powder for optimal lubrication and monitor die wear to maintain wire quality.

Relink offers a complete suite of parts and consumables for wire drawing, ensuring seamless production and superior wire quality.

Why Choose Relink?

Relink specializes in providing wire drawing dies, matching consumable lubricant powders, extrusion tips, and dies tailored for the wire and cable manufacturing industry. With over 15 years of expertise, our high-performance tools deliver unmatched quality, efficiency, and cost-effectiveness, helping you stay competitive in a demanding market. Here’s why Relink’s products stand out:

Product Advantages

Superior Durability and Longevity

  • Our wire drawing dies are crafted from premium materials like tungsten carbide (TC), polycrystalline diamond (PCD), and natural diamond (ND), ensuring exceptional wear resistance.

  • Designed to withstand high-pressure drawing processes, our dies can produce millions of meters of wire before needing replacement, reducing downtime and maintenance costs.

  • For example, our high-speed nail-making dies (related to wire processing) last up to 50 million nails or approximately 6 months under normal conditions.

Precision and Consistency

  • Relink’s wire drawing dies feature optimal geometry with tightly controlled approach angles, ensuring precise wire deformation and consistent cross-sectional accuracy. This results in high-quality wires with excellent surface finish and dimensional accuracy, critical for applications like electrical wiring and cables.

  • Our extrusion tips and dies provide uniform coating application, ensuring reliable insulation and jacketing for cables, which enhances performance and durability.

High-Speed Production Capability

  • Engineered for high-speed wire drawing and extrusion processes, our tools support production speeds that maximize output without compromising quality.

  • For instance, our wire drawing dies enable efficient processing at speeds up to 30 m/s for nonferrous materials and 10 m/s for ferrous materials, ideal for high-volume cable manufacturing.

  • In nail production (a related application), our tools achieve 860-900 nails per minute, demonstrating their capacity for rapid, reliable output.

Compatibility and Versatility

  • Relink’s wire drawing dies are compatible with a wide range of machines, including Chinese models (e.g., X90, X150B, X130B), Wafios N80/N90, and ENKOTEC, ensuring seamless integration into your existing setup.

  • Our extrusion tips and dies are adaptable to various polymers and insulating materials, supporting diverse cable manufacturing needs, from telecommunications to power transmission.

  • Suitable for drawing materials like copper, aluminum, steel, and alloys, our tools cater to multiple wire and cable applications.

Optimized Lubrication with Matching Consumables

  • Relink provides specialized lubricant powders tailored to our wire drawing dies, enhancing performance by reducing friction and heat generation. This improves wire surface quality and extends die life.

  • Our lubricants are designed for both wet drawing (using water or oil-based products) and dry drawing, ensuring smooth operation across different processes.

  • Proper lubrication also minimizes metal powder buildup, maintaining clean production and high-quality output.

Cost Efficiency

  • By offering durable, high-performance tools, Relink reduces the frequency of die replacements and lowers the overall die cost per ton of wire drawn.

  • Our matching lubricant powders optimize the drawing process, reducing energy consumption and material waste, which contributes to cost savings and sustainability.

  • For example, our extrusion tips and dies minimize material wastage during insulation coating, ensuring efficient use of raw materials.

Custom Solutions to Meet Your Needs

  • Relink offers fully customizable wire drawing dies, extrusion tips, and dies based on your specifications, including wire diameter, material, machine type, and desired tolerances.

  • To provide tailored solutions, we request details such as:Machine Type (e.g., Wafios N5)Wire Specifications (e.g., diameter, material, head type)Die Requirements (e.g., reduction angle, bearing length)Current Challenges (e.g., die wear, surface finish issues)

  • Our expertise ensures tools are designed to address specific production challenges, enhancing efficiency and output quality.

Proven Industry Impact

  • With over 15 years in the industry, Relink’s tools have supported advancements in wire and cable manufacturing, contributing to high-quality products used in electrical wiring, telecommunications, and industrial applications.

  • Our commitment to excellence aligns with industry standards, ensuring compliance with national and international specifications for wire and cable production.

How Relink Supports Your Success

Relink’s wire drawing dies, extrusion tips, dies, and lubricant powders are designed to help you improve production speed, enhance wire and cable quality, and reduce operational costs. By combining cutting-edge materials, precise engineering, and customized solutions, we empower you to meet the demands of a competitive market.

With Relink, you get more than Dies—you gain a trusted ally invested in your achievements.

  • Trusted Leadership

  • Excellence in Every Step

  • True Partnership

download service brochure

Wire Drawing Dies

Extrusion Tip & Dies

Wire Drawing Powder

get a free quote