12 + 18 + 24 rigid frame strander copper aluminum steel core aluminum strand

Application:

Primarily used for the production of large - length bare aluminum, bare copper wire, and steel core aluminum strand. It is also applied to the stranding of circular conductors, sector - shaped conductors (both straight and pre - spiraling), and other electric cable cores.

Ideal for producing a variety of stranded wires with or without back - twist, and is involved in the production of power cables, overhead conductors, control cables, etc.

Technical specification

Suitable Cables

• Power cables: Round compacted Extra High Voltage and High Voltage Cables (HVDC, HVAC), as well as prespiralled sector cores for Milliken.
• Overhead conductors: Such as AAC, ACSR, AAAC, ACCC, ACSS
• Others: Steel wire armouring, copper wire screening, and flexible Class 5 cables, control cables.

Features:

• Simplified technology: As a variant of cage - type stranding machines, the rigid frame type doesn't have a separate pay - off device. The workpiece on the coils is installed directly into the stranding stands, which simplifies the technology.
• High - speed operation: In the torsion part, the pay - off coils with wire are arranged in 3 rows close to the rotation axis, allowing an increase in the line speed to 13.6 to 55.7 meters per minute
• High mechanical performance: Adopts a heavy - duty frame - type stranding cage, with the cage supported on self - aligning roller bearings at both ends. The totally enclosed gear and centralized lubricating system for bearings and drive to cages improve smooth operation and reduce noise.
• Quality assurance: Equipped with a constant - tension pay - off device for each bobbin to ensure product quality.
• Overall excellent performance: Features high mechanical strength, high reliability, high production efficiency, low energy consumption, a compact structure, and easy operation.
• Flexible speed control: The use of a frequency - converter motor drive enables stepless speed regulation, smooth start, no impact when replacing spools, and no damage to the machine.
• Long lifespan: Manufactured using materials from domestic and abroad famous factories, ensuring a long usage life.

Product images:

Jiangsu Hopda Machinery Co., Ltd. was founded in 1989 and is located in the Guanlin Industrial Zone of Yixing City, Jiangsu Province, China. The company covers an area of 45,000 square meters, with a production workshop of 40,000 square meters. Currently, it has 260 employees, including over 60 engineering and technical personnel. We are a technology-oriented enterprise specializing in the research, development, design, manufacturing, and service of intelligent cable production. The company boasts more than 50 sets of large-scale production equipment with assets totaling nearly 100 million RMB.

In this new era of development, with a commitment to revitalizing the national industry, we will continue to make “high efficiency, high quality, and low energy consumption” as the core of intelligent manufacturing. We stand firm with confidence, and alongside our partners, we will contribute to the community through industrial development.