In the fast-evolving wire and cable industry, superior shielding, mechanical protection, and aesthetic finish are non-negotiable. The RLB High Speed Vertical Cable and Tube Braiding Machines (16-spindle and 24-spindle models) deliver exactly that — engineered for high-volume production of premium coaxial cables, Category 6/7 network cables, high-end audio cables, electronic wires, GPRS lines, and flexible tubing.
These vertical braiders combine advanced frequency-conversion drive technology with a user-friendly touch-screen PLC controller, offering stepless speed regulation, automatic tension control, timed quantitative lubrication, and full fault diagnostics — all in a compact, low-noise, energy-efficient package. Whether you’re braiding copper, aluminum-magnesium alloy, stainless steel, glass fiber, or polyester filaments, the RLB series ensures consistent, high-precision coverage at industry-leading speeds.
Why Choose RLB Vertical High-Speed Braiding Technology?
- Advanced Control System: Frequency inverter drive + programmable touch-screen controller for precise, repeatable braiding parameters.
- Automatic Tension & Lubrication: Real-time tension adjustment and timed oiling system extend spindle life and maintain perfect braid quality.
- Vertical Design Advantages: Smaller footprint, excellent wire path stability, reduced vibration, and easier operator access compared to horizontal braiders.
- Safety & Quiet Operation: Fully enclosed safety shield with noise reduction keeps operating sound ≤85 dB — ideal for modern clean-room or workshop environments.
- High Reliability: Robust construction, quick-change carriers, and comprehensive fault protection minimize downtime and scrap rates.
The result? Flawless, high-density braids with uniform pitch, superior coverage, and outstanding mechanical performance — critical for EMI shielding in data cables, signal integrity in coaxial lines, and durability in industrial tubing.
Technical Specifications
| Parameter | 16-Spindle Model | 24-Spindle Model |
|---|
| Spindles | 16 (8 upper + 8 lower) | 24 (12 upper + 12 lower) |
| Braiding Method | 2 stacks × 2 | 2 stacks × 2 |
| Braiding Direction | Vertical | Vertical |
| Braiding Range | 4×φ0.08 mm ~ 9×φ0.20 mm | 4×φ0.08 mm ~ 9×φ0.20 mm |
| Braiding Materials | Al-Mg alloy, glass fiber, copper, stainless steel, polyester | Al-Mg alloy, glass fiber, copper, stainless steel, polyester |
| Braiding Pitch | 3.2 – 65 mm | 13.4 – 135 mm |
| Noise Level | ≤85 dB | ≤85 dB |
| Dimensions (L×W×H) | 1500 × 1300 × 2100 mm | 1700 × 1700 × 2500 mm |
| Weight | 950 kg | 1250 kg |
Custom configurations and carrier options available to match your exact cable or tube specifications.
Primary Applications in Cable Compound Production
- PVC Cable Compounds: Insulation and sheathing grades
- Low-Smoke Halogen-Free (LSZH / HFFR) Cable Materials: Flame-retardant and low-toxicity formulations
- 10–35 kV Chemically Cross-Linked PE (XLPE) Compounds
- Semi-Conductive Shielding Compounds
- Other high-filler or reactive cable-grade compounds
This reciprocating kneader pelletizer is the ideal upgrade for cable manufacturers seeking higher output, lower energy costs, superior compound quality, and rapid product changeovers.
Engineered for Reliability, Efficiency & Long-Term ROI
Manufactured by RLB (Jiangsu Reliable Industry Co., Ltd.) — a trusted cable and wire machinery supplier — every component of this Two Stage Reciprocating & Single Screw Pelletizing Line is built for 24/7 continuous operation with minimal maintenance. Compared to conventional single-screw or twin-screw systems, the RLB reciprocating design offers:
- Up to 25% energy savings
- Superior filler dispersion and homogeneity
- No thermal degradation of sensitive materials
- Significantly reduced scrap and faster grade changeovers
Whether you produce standard PVC compounds or premium LSZH/XLPE materials for high-voltage cables, this cable compound pelletizing line delivers the performance, flexibility, and long-term reliability modern compound producers demand.
Ready to optimize your cable compound production with 25% energy savings?
Inquiry Now for technical quotation, custom configuration, layout design, or factory visit. Our engineering team provides full turnkey solutions, installation support, operator training, and ongoing technical partnership.
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