Silicone Rubber Extrusion Line — Stable, High-Precision Production for Modern Cable Manufacturing

The demand for high-performance cables continues to rise across new energy, aerospace, medical, and industrial sectors. To meet these requirements, silicone rubber cables—known for their exceptional heat resistance, insulation stability, and long-term durability—have become an essential choice in advanced applications.

Recently, another LINT TOP Silicone Rubber Extrusion Line was successfully put into operation at our customer’s factory. The line is running smoothly, delivering stable extrusion quality and highly consistent output, once again proving LINT TOP’s engineering strength in cable manufacturing equipment.

Silicone rubber cables offer several advantages:

• Excellent heat resistance for continuous high-temperature environments

• Superior dielectric insulation ensuring long-term safety

• High flexibility even under low temperatures

• Strong resistance to moisture, chemicals, and environmental stress

These features make silicone cables suitable for demanding fields such as:

⚡ New energy cables (EV, solar, battery systems)

✈️ Aerospace wiring

🏥 Medical equipment cables

🏭 Industrial and special-purpose cables

The LINT TOP extrusion line ensures reliable performance through:

• Precise multi-zone temperature control for stable curing

• Optimized screw and barrel design for smooth material flow

• Intelligent control systems for real-time monitoring

• Strong mechanical structure designed for long-term, high-temperature operation

This successful installation reflects the trust customers place in LINT TOP’s technology. As cable markets evolve, we remain committed to delivering efficient, reliable, and innovative solutions that help manufacturers meet higher performance standards.

Understanding the Drum Twister: High-Efficiency Stranding Solution for Modern Cable Manufacturing

The Drum Twister is a critical piece of equipment in the wire and cable manufacturing industry. It is primarily used for stranding large-length and large-cross-section power cables and Milliken conductors, ensuring stable structure and reliable electrical performance. In addition to stranding, the Drum Twister can also perform steel wire or steel tape armoring, as well as copper wire or copper tape shielding, making it one of the most versatile and advanced machines in today’s cable production field.

Compared with conventional stranding equipment, modern Drum Twisters offer significantly higher production efficiency, with operational speeds generally above 30 m/min. This makes them ideal for factories aiming to improve capacity, control cable quality, and expand production capabilities.

Why Drum Twisters Are Essential in Cable Manufacturing

One of the biggest advantages of the Drum Twister is its flexible back-twist and non-back-twist operation modes. Depending on the cable structure and material requirements, the pay-off bobbins can rotate synchronously with the take-up frame or remain fixed. This adaptability ensures consistent cable quality across diverse production needs.

The equipment also features a large take-up bobbin capacity, reaching up to 4000 mm, which significantly broadens the production range and reduces downtime caused by frequent bobbin changes.

With years of development experience, our rotary caterpillar-type Drum Twister integrates the production technology used by leading domestic cable manufacturers. We provide a wide range of models—2000, 2500, 3150, 3500, 4000, 4200—capable of producing:

3-core cables

4-core cables

5-core cables

“4+1” structures

“3+2” structures

This flexibility enables users to meet a wide array of project demands with a single machine type.

Key Features of Our Drum Twister

Our Drum Twister adopts a sub-motor driving system, bringing several important performance benefits:

1. High Precision & High Efficiency

All major components are built with high precision and high structural strength, ensuring excellent rotational balance and stable high-speed performance. This directly contributes to higher production output and consistent cable quality.

2. Intelligent Control System

Technical parameters can be set, monitored, and modified directly through the touchscreen interface.

The PLC system calculates key operational data in real-time to ensure process accuracy.

In addition, the interface displays fault types and locations, helping operators quickly pinpoint issues and reduce downtime.

3. Flexible Configuration Options

Customers can configure the Drum Twister with various process devices to meet different production requirements, including:

Metallic or non-metallic taping

Steel wire armoring

Filling units

Longitudinal wrapping devices

This modular design allows manufacturers to build an optimized production line tailored to their cable types.

Conclusion

As cable manufacturing evolves toward higher efficiency and broader product capabilities, the Drum Twister stands out as an essential and advanced solution. With high production speed, intelligent control, flexible configuration, and compatibility with large bobbins, it significantly enhances both productivity and product quality.

With extensive industry experience, we continue to provide innovative Drum Twister solutions that support the growing demands of power cable and conductor production worldwide.

🚀 Ever wondered what a truly high-performance RBD machine looks like in real production?

Our 13-die individually motor-driven RBD line is now running at full capacity, and the results speak for themselves:

⚡ 30–40% higher output compared with traditional mechanical RBD

🔇 Lower noise and smoother operation

🌱 Energy-efficient design, helping factories reduce operating costs

🎯 Precise individual motor control for stable quality and flexible compression ratios

This 5-minute walkthrough video gives you a close-up look at the machine in action — from wire inlet to final take-up.

If you're planning to upgrade your drawing workshop in 2025, this is the benchmark you’ll want to compare with.

🚀 Introducing the #linttop Wire Drawing • Annealing • Preheating • Foam Insulation Tandem Line

Looking for higher efficiency and better cable performance?

This integrated tandem line brings all key processes together — drawing, annealing, and preheating — for a smoother and smarter production flow.

💡 Key Highlights

✔ Insulation concentricity ≥95% — stable, precise, and reliable

✔ Foam degree up to 70% — lighter cable, lower material cost

✔ Fully automatic bobbin-changing take-up — hands-free, labor-saving, nonstop production

If you're aiming for consistent quality and higher output in LAN cable manufacturing, this is the line that delivers.

⚙️ Braiding Machine — Precision in Every Strand

🎥 Ever wondered how every strand stays perfectly aligned at high speed?

Here’s our Braiding Machine in action — engineered for precision, consistency, and long-lasting cable strength. 💪

Each rotor runs in perfect sync, ensuring even tension and stable braiding — no tangles, no deviations, just flawless structure. Whether for shielding, reinforcement, or decorative layers, our Braiding Machine delivers uniform results at impressive speeds.

It’s always inspiring to see real engineering at work — where smart design meets reliable performance. 🙌

⚙️ 630/1+6 High Speed Tubular Stranding Machine — Speed Meets Stability

⏱️ What if your bobbin change took only 15 minutes?

With LINT TOP’s 630/1+6 High Speed Tubular Stranding Machine, that’s not a dream — it’s reality.

This upgraded tubular strander is engineered for both speed and stability, achieving an impressive 700 r/min while maintaining smooth, steady, and low-noise operation. The machine’s lightweight stranding body, compact rotation radius, and precision bearing system ensure continuous, high-efficiency performance even under long working hours.

Its pneumatic upward-flipping soundproof cover design makes bobbin loading and unloading quick and effortless, significantly reducing downtime. Operators can easily replace bobbins without heavy lifting or complex adjustments — keeping production lines running efficiently with minimal interruptions.

Beyond speed, the 630/1+6 Tubular Stranding Machine is built for safety and reliability. Automatic alarm and shutdown systems prevent operational risks, while the machine’s robust structure ensures long-term accuracy and durability.

When it comes to cable manufacturing, every minute matters — and every detail counts.

Choose the machine that delivers both power and precision.

Choose LINT TOP’s 630/1+6 High Speed Tubular Stranding Machine — where speed meets stability. ⚡

⚡ Multiwire Drawing Machine — Always Ready to Perform

What does “ready” really mean in cable manufacturing?

It means more than just powering on a machine — it’s about starting strong, running steady, and keeping quality consistent, every single time.

Our Multiwire Drawing Machine is built for seamless performance from the first spool to the final coil. With precise tension control, stable wire diameter, and optimized cooling and lubrication systems, it ensures consistent quality and efficiency in every run.

Designed for high-speed drawing of copper, aluminum, and alloy wires, it minimizes downtime and energy consumption — giving manufacturers both performance and productivity.

Because in modern cable manufacturing, readiness isn’t about waiting — it’s about performing. 💪⚙️