Crane refers to the lifting machinery that can complete the vertical lifting and horizontal handling of objects within a certain range. This kind of lifting machinery is also called crown block, crane, gantry crane, tire crane, etc. The installation mode of the cable is divided into reel retraction, reel retraction or suspension. The cable needs to follow the motor for mobile power supply. Ordinary cables can not support the long-term power supply lifting of machinery, or the core is broken, the sheath is cracked, and it is easily worn and broken. Professional mobile cables shall be selected for the crane cables to ensure the continuous power supply of the equipment.
How to choose crane cable
Flat cables have the following characteristics:
1. Tortuosity resistance: it ensures that the cable will not easily break the core and crack the sheath when it completes the retraction, crimping and movement.
2. Cold resistance: it is specially used for the crane equipment in the north or other cold regions. Under the low temperature of the cable, the sheath will lose its original flexibility.
3. Oil resistance: it is suitable for places with severe oil pollution, to avoid the cable from contacting with oil for a long time, which will lead to the failure of the sheath performance.
4. Tensile property: the cable structure is compounded with Tinned Soft steel wire rope or aramid wire, which can greatly enhance the tensile strength of the cable.
5. Wear resistance: even if the crane works 24 hours and 365 days a day, the sheath is not easily damaged by friction.
Under the new moon of today's industrial automation, it not only depends on the sophistication of the equipment, but also a high-quality power supply cable is particularly important. It plays the role of transmitting energy, just like the vein of the human body. The shutdown of the equipment caused by the cable is not durable will cause huge economic losses to the enterprise
