PET Polyester Tape (Mylar Tape) | High-Performance BOPET Insulation & Wrapping Material

PET Polyester Tape, commonly known as Mylar Tape, is a high-performance biaxially oriented polyester (BOPET) film tape engineered for cable insulation and protection. Made from premium-grade polyester material, it offers exceptional tensile strength, outstanding electrical insulation properties, and excellent thermal stability. This versatile tape is widely used as a wrapping, binding, and shielding layer in various cable constructions, ensuring mechanical reinforcement, electrical isolation, and long-term reliability in demanding environments.

Rigid Stranding Machine | High-Efficiency Non-Back Twist Strander for Armoring & Shielding

In medium- and high-voltage power cable production, rigid stranding is the preferred technology for creating compact, mechanically strong armoring layers and shielding structures. The RLB Rigid Stranding Machine (ST56 and ST63 series) is a heavy-duty non-back twist strander engineered specifically for high-efficiency armoring with copper wires, round aluminum wires, pre-twisted sector conductors, and steel wires. It is also widely used for manufacturing copper wire shielded cables and copper tape shielding cables, delivering superior roundness, uniform lay length, and excellent long-term cable performance.

Scrap Copper Cable Granulator Machine OTD300

The RLB OTD300 Scrap Copper Cable Granulator Machine is a compact dry-type copper wire granulator engineered for small-to-medium cable plants. It efficiently processes 100–200 kg/h of scrap cables (Ø1–40 mm) from wire drawing machine, wire stranding machine, and bunching machine waste, separating high-purity copper granules (up to 99.9%) from plastic insulation without water or chemicals. Reliable, low-maintenance, and eco-friendly—perfect for in-house recycling and maximum metal recovery.

Solenoid Valves

In industrial gas handling, burner management, and process automation, solenoid valves serve as the critical on/off control devices that ensure

Triple Layer Co-Extrusion Dry Cure CCV Line

High-performance Triple Layer Co-Extrusion Dry Cure CCV Line — premium cable extruder machine for MV/HV XLPE cables. Precise triple extrusion, dry nitrogen curing, up to 132 kV. Reliable medium voltage cable production line solution.

Tubular Stranding Machine | High-Speed Cage Type Strander with 100% Back-Twist

In high-performance cable manufacturing, the stranding stage is critical to achieving uniform lay length, excellent electrical properties, and superior mechanical strength. The RLB Tubular Stranding Machine is a robust, high-speed tubular (cage) strander engineered for 7-wire, 12-wire, and 19-wire configurations of round or sector-shaped copper and aluminum conductors, as well as steel wire stranding. With true 100% back-twist technology and a rigid rotating tube supported by multiple heavy-duty bearings, this machine ensures silent, vibration-free operation at high speeds while delivering consistent, high-quality stranded conductors for power cables, overhead lines, and specialty applications.

Two Stage Reciprocating & Single Screw Pelletizing Line

Discover the RLB Two Stage Reciprocating & Single Screw Pelletizing Line — energy-efficient cable compound pelletizing line for PVC, LSZH/HFFR, XLPE and semi-conductive materials. 25% lower power consumption, superior mixing and fast changeovers. Inquiry Now.

Two-Stage Twin & Single Screw Compounding Extruder

High-performance Two-Stage Twin & Single Screw Compounding Extruder — advanced tandem pelletizing line for consistent cable compounds (PVC, XLPE, LSZH). Modular twin-screw mixing + gentle single-screw extrusion.

Water Blocking Powder | High-Performance SAP for Longitudinal Water Blocking in Cables

Water Blocking Powder is a high-performance superabsorbent polymer (SAP) based on sodium polyacrylate. This advanced macromolecule water-absorbent resin features a unique three-dimensional network structure and abundant hydrophilic groups, delivering exceptional water absorption capacity, strong water retention, and rapid expansion. It is specifically engineered for longitudinal water blocking in power cables, communication cables, optical fiber cables, and other stranded conductor applications.

Water Blocking Tape / Water Swellable Tape | SAP Longitudinal Water Blocking for Cables

Water Blocking Tape, also known as Water Swellable Tape, is a high-performance non-woven tape impregnated with superabsorbent polymers (SAP). It is specifically engineered to prevent longitudinal water penetration into cable cores by rapidly absorbing water and forming a dense gel barrier that seals gaps and channels. This advanced material delivers reliable moisture protection for optical fiber cables, data cables, telecom cables, control cables, and power cables, ensuring long-term electrical and optical integrity even in wet or flooded environments.

Water Blocking Yarn | Water Swellable Yarn For Longitudinal Cable Protection

Water Blocking Yarn, also known as Water Swellable Yarn, is a high-performance water-blocking material widely used in modern cable manufacturing. It combines high-strength industrial polyester (or nylon) filaments with superabsorbent polymers (SAP) and specialized adhesives. When exposed to water, the yarn rapidly absorbs moisture and expands to form a dense gel that effectively seals cable interstices, preventing longitudinal water penetration along the cable core.

Wire Stripping Machines

The RLB OBS 40 Wire Stripping Machine delivers reliable, high-efficiency stripping for waste cables in modern cable manufacturing plants. Designed for Ø1–40 mm rubber, PVC, and sheath cables, this heavy-duty cable stripper ensures clean separation of valuable copper and aluminum conductors with minimal labor. Ideal auxiliary equipment for recycling scrap generated by wire drawing machine, wire stranding machine, and bunching machine lines—maximizing metal recovery and profitability.