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The 1200 RPM ISO-Certified Bowtype Stranding Machine redefines cable manufacturing standards through its exceptional combination of high-speed performance and rigorous quality assurance, backed by ISO 9001 (quality management) and ISO 14001 (environmental management) certifications. This bowtype strander excels in producing uniform, high-integrity strands for a diverse range of cables, including power transmission cables, communication wires, and optical fiber assemblies. Its innovative design minimizes material stress during stranding, ensuring low attenuation (below 0.2 dB/km for optical fibers) and extending cable service life by up to 25% compared to traditionally stranded cables.
Ultra-High RPM: Achieves a maximum operating speed of 1200 rotations per minute, enabling a production speed of 1,500 m/min for standard copper conductors while maintaining strand lay length accuracy within ±2%—critical for consistent electrical performance.
Precision Alignment: The patented bow-type design incorporates dynamic balancing technology that reduces wire torsion by 70% compared to conventional planetary stranders, preserving conductor integrity and minimizing signal loss in high-frequency applications.
Energy Efficiency: Equipped with variable frequency drives (VFD) that automatically adjust motor output based on load conditions, reducing power consumption by 25% during partial-load operation and lowering overall carbon footprint in manufacturing facilities.
Safety Compliance: Features a comprehensive safety system including CE-certified interlocking guards, emergency stop buttons at 300mm intervals, and thermal overload protection, ensuring compliance with machinery safety standards EN ISO 13849-1.
Power Cables: Produces high-quality stranded conductors for medium and high-voltage power cables (110 kV and above), where uniform strand geometry is essential for minimizing electrical resistance and heat generation during high-current transmission.
Automotive Wiring: Manufactures high-strength, flexible stranded wires for electric vehicles (EVs), hybrid systems, and advanced driver-assistance systems (ADAS), meeting the stringent durability requirements of automotive standards such as ISO 14572.
Renewable Energy: Manufactures specialized cables for wind turbines, solar farms, and hydroelectric plants, where the machine’s ability to strand copper, aluminum, and aluminum-conductor-steel-reinforced (ACSR) materials ensures optimal performance in renewable energy infrastructure.
Q: What wire materials can it handle?
A: It processes a wide range of conductive materials including copper (all grades), aluminum (1000–6000 series), and fiber-reinforced polymers for lightweight applications. Optional tungsten carbide dies are available for processing harder materials such as copper-clad steel and nickel-plated conductors.
Q: How often should the dies be replaced?
A: With proper lubrication using food-grade mineral oil (ISO VG 46), the standard dies achieve a service life of 500–800 hours for copper and aluminum. For harder materials, tungsten carbide dies extend this lifespan to 1200–1500 hours, depending on material hardness and stranding speed.
Q: Can it be upgraded for future needs?
A: Yes, the machine’s modular design supports seamless retrofitting with additional bobbins (up to 24 bobbins for multi-layer stranding), automated tension control systems, and Industry 4.0 connectivity modules for remote monitoring and predictive maintenance.
The 1200 RPM ISO-Certified Bowtype Stranding Machine redefines cable manufacturing standards through its exceptional combination of high-speed performance and rigorous quality assurance, backed by ISO 9001 (quality management) and ISO 14001 (environmental management) certifications. This bowtype strander excels in producing uniform, high-integrity strands for a diverse range of cables, including power transmission cables, communication wires, and optical fiber assemblies. Its innovative design minimizes material stress during stranding, ensuring low attenuation (below 0.2 dB/km for optical fibers) and extending cable service life by up to 25% compared to traditionally stranded cables.
Ultra-High RPM: Achieves a maximum operating speed of 1200 rotations per minute, enabling a production speed of 1,500 m/min for standard copper conductors while maintaining strand lay length accuracy within ±2%—critical for consistent electrical performance.
Precision Alignment: The patented bow-type design incorporates dynamic balancing technology that reduces wire torsion by 70% compared to conventional planetary stranders, preserving conductor integrity and minimizing signal loss in high-frequency applications.
Energy Efficiency: Equipped with variable frequency drives (VFD) that automatically adjust motor output based on load conditions, reducing power consumption by 25% during partial-load operation and lowering overall carbon footprint in manufacturing facilities.
Safety Compliance: Features a comprehensive safety system including CE-certified interlocking guards, emergency stop buttons at 300mm intervals, and thermal overload protection, ensuring compliance with machinery safety standards EN ISO 13849-1.
Power Cables: Produces high-quality stranded conductors for medium and high-voltage power cables (110 kV and above), where uniform strand geometry is essential for minimizing electrical resistance and heat generation during high-current transmission.
Automotive Wiring: Manufactures high-strength, flexible stranded wires for electric vehicles (EVs), hybrid systems, and advanced driver-assistance systems (ADAS), meeting the stringent durability requirements of automotive standards such as ISO 14572.
Renewable Energy: Manufactures specialized cables for wind turbines, solar farms, and hydroelectric plants, where the machine’s ability to strand copper, aluminum, and aluminum-conductor-steel-reinforced (ACSR) materials ensures optimal performance in renewable energy infrastructure.
Q: What wire materials can it handle?
A: It processes a wide range of conductive materials including copper (all grades), aluminum (1000–6000 series), and fiber-reinforced polymers for lightweight applications. Optional tungsten carbide dies are available for processing harder materials such as copper-clad steel and nickel-plated conductors.
Q: How often should the dies be replaced?
A: With proper lubrication using food-grade mineral oil (ISO VG 46), the standard dies achieve a service life of 500–800 hours for copper and aluminum. For harder materials, tungsten carbide dies extend this lifespan to 1200–1500 hours, depending on material hardness and stranding speed.
Q: Can it be upgraded for future needs?
A: Yes, the machine’s modular design supports seamless retrofitting with additional bobbins (up to 24 bobbins for multi-layer stranding), automated tension control systems, and Industry 4.0 connectivity modules for remote monitoring and predictive maintenance.
