Steel wire rope tear proof conveyor belt news display edge guard steel wire rope lifting belt this kind of steel wire rope lifting belt is generally formed by baseband and edge guard. Because of the edge, the loading area of the belt is increased, so the loading capacity and the conveying angle of the belt are improved. The retaining edge is fixed on the baseband edge by heat vulcanization or secondary vulcanization, or pre vulcanization and room temperature bonding. The retaining edge is generally wavy, with S-type and W-type, commonly used as S-type.     

 Nowadays belt conveyor technology development is very fast, mainly in the functional diversity, application scope expansion of the two aspects :- aspects of belt conveyor, such as large Angle belt conveyor, tubular belt conveyor, space turning belt conveyor and other types.Another aspect is the belt conveyor itself technology and equipment has a great development, especially long distance, large volume, high belt speed and other large belt conveyor has become the main development direction.Its core technology is to develop and apply the belt conveyor dynamic analysis and monitoring technology to improve the performance and reliability of the belt conveyor.     

 At present, the key technology and equipment of belt conveyor used in coal mine include the following characteristics:     

 (1) large-scale equipment: at present, the main technical parameters and equipment of belt conveyor used in major coal mines are being developed on a large scale to meet the needs of high-yielding, high-efficiency and intensive production with an annual output of over 3 million tons.     

 (2) the application of dynamic analysis technology, mechatronics, computer monitoring and other high-tech technologies, the use of high-power soft start and automatic tension technology for dynamic monitoring of the conveyor, greatly reduce the dynamic tension of the conveyor belt, equipment performance is good, high transport efficiency.     

 (3) multi-machine drive, intermediate drive and its power balance, conveyor turning operation and other technologies are adopted, so that the operating length of a single conveyor is not limited in theory, ensuring that the versatility and interchangeability of the conveying system equipment and the reliability of the unit drive are improved.     

 (4) new high reliability key component technology.Such as a variety of advanced high-power driving device and speed control device.High speed idler with long service life, self-cleaning roller device, high efficiency belt storage device, fast self-moving tail, etc.In this way, the conveyor can move rapidly and automatically with the working surface, which can greatly improve the production efficiency with less manual work.