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Written by Hefei Smarter Technology Group Corp.
Founded in 1958, Hefei Smarter Technology Group Corp. has been a leading manufacturer of cable machinery in China for over three decades. With a focus on specialized cable machinery since 1985, the company has built a reputation for precision engineering and meticulous craftsmanship. Today, Hefei Smarter is not only a leading manufacturer of cable machinery but also a renowned manufacturer of RTP (Reinforced Thermoplastic Pipe) and offshore pipe machinery.
Rigid stranding machines are highly efficient industrial equipment, mainly used to twist multiple wires or cables into an integral cable in a predetermined manner. It has a wide range of applications, covering multiple industries such as power, communications, automobiles, and aviation, and is an indispensable and important equipment in modern cable production. Through the twisting process, rigid stranding machines can ensure the structural stability and electrical performance of cable products, and meet the high requirements of various types of cables for strength, durability, and signal transmission. Rigid stranding machines also play an important role in the production of power cables.
Power cables are usually twisted together by multiple conductors, and the twisting method between conductors directly affects the overall strength and stability of the cable. Rigid stranding machines use precision control technology, which can accurately twist multiple wires at a certain angle and tension according to design requirements, ensuring that the cable has a uniform structure and stable mechanical properties. Especially in power cables for long-distance power transmission, the twisting process can effectively avoid the breakage or wear of the wires due to external forces, and extend the service life of the cable.
The electrical performance of the conductor materials (such as copper wire, aluminum wire, etc.) in power cables is crucial in the process of transporting electric energy. Through the precise twisting of the rigid twisting machine, the gaps and friction between the conductors can be reduced, thereby reducing the loss of current and improving the efficiency of power transmission. Especially in the production of high-voltage cables, the twisting process can not only improve the conductivity, but also effectively control the distance between the insulation layer of the cable and the conductor, avoiding the risk of electrical failure caused by uneven electric field.
In modern power systems, electromagnetic interference poses a great challenge to the stability of power transmission. The rigid twisting machine can reduce the electromagnetic interference in the cable through the precise twisting process, thereby improving the anti-interference ability of the power cable. Especially in complex power networks, cables need to transmit current for a long time and stably, and any slight interference may cause failure of the power system. Through reasonable twisting design, the rigid twisting machine can effectively improve the anti-electromagnetic interference performance of the cable and ensure the safe operation of the power system.
Finally, in high-voltage power transmission, the cable not only needs to have excellent conductivity, but also be able to withstand large mechanical tension and pressure from the external environment. Rigid stranding machines can maintain good working performance of cables under high-intensity working environment through multi-axis control and strict tension management. In addition, as the power industry's requirements for intelligence and high reliability continue to increase, the precision control system and automated production capabilities of rigid stranding machines make the production quality of cables more stable and can meet various stringent power transmission requirements.
Our rigid frame strander include functions such as overline protection and overvoltage protection. With the growing demand for electricity and the continuous advancement of technology, rigid stranding machines will continue to play an irreplaceable and key role in the production of power cables.