[General description] It can provide cables for a series of special equipment, including cables for shield machines, cables for slag truck drums for port machinery, electromagnetic cranes, steel mills, cables for various automatic robots, cables for equipment tank chains, cables for lifting appliances for tower cranes, baskets, temporary elevators, cables for mining equipment mining vehicles, cables for traveling cranes, etc
High flexible drag chain cables are used in mobile situations. Most of them are used with drag chain systems to prevent entanglement, abrasion, pulling and other situations. Therefore, cables are placed in the drag chain to protect cables and extend their service life. In addition, highly flexible drag cable is also called drag cable or tank chain cable or drag cable, which is often used in storage equipment, robots, cranes, metallurgical industry and other fields. Therefore, the drag chain cable is the preferred cable for power transmission materials and signal transmission carriers in the drag chain motion system.
English name of high flexible towline cable: Flexible cable. The conductor structure of flexible cable is mainly based on the stranded copper conductor structure of DIN VDE 0295 and IEC 228 standards. The sheath is mostly made of low viscosity, flexible and wear-resistant materials to reduce the wear rate of the cable during continuous back and forth movement. Flexible cables are mainly divided into sensor/encoder cables, servo motor cables, robot cables, cleaning cables and cables for drag chain system according to their functions. The drag chain cable shall not be laid twisted, that is, the cable shall not be untied from one end of the cable drum or cable reel. Instead, the cable shall be unfolded by rotating the drum or cable reel, and the cable can be unfolded or suspended when necessary. Cables used in this situation can only be obtained directly from the cable reel Attention must be paid to the minimum bending radius of the cable. Cables must be laid loosely side by side in the drag chain, and arranged separately as far as possible. Use spacers to separate or penetrate into the separation cavity of the bracket gap. The gap between cables in the drag chain shall be at least 10% of the cable diameter. The cables in the drag chain shall not touch each other or be trapped together. Both points of the cable must be fixed, or at least at the moving end of the drag chain. Generally, the distance between the moving point of the cable and the end of the drag chain shall be 20-30 times of the cable diameter. Make sure that the cable moves completely within the bending radius, that is, it cannot be forced to move. In this way, the cables can move relative to each other or with the guide device. After a period of operation, it is better to check the position of the cable. This check must be carried out after the push-pull movement. The power transmission and control cables of elevators are widely used in large tower cranes, stackers, coilers, outdoor elevators for construction, sewage plants, and magnet hoists. This product has the characteristics of cold resistance, abrasion resistance, corrosion resistance, softness, oil resistance, halogen-free, etc. Super mechanical load bearing capacity. It has good bending performance 3 times higher than ordinary rubber sheathed cable.
The conductor is made of multi strand flexible oxygen free copper wire, which conforms to the fifth conductor of GB/T3956-2008. The multi strand copper wire is twisted with short pitch to overcome the core interruption during the use of the conductor. The insulation is high-quality EPR, and the color is divided into color cores. High quality jute tension rope shall be used for cable filling, and the semi wrapping method shall be adopted for self bonding with the external protection. Jacket: High quality chlorinated polyethylene, color: black or gray. Super mechanical load bearing capacity, the suspension height can reach about 150 meters.