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Daswell self-climbing placing boom is used for construction in high-rise-buildings. It is fixed in the elevator shaft and equipped with self-climbing frames which are driven by hydraulic cylinders. Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete batching plant,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc. Introduction of Self-climbing Placing Boom: Daswell self-climbing placing boom is used for construction in high-rise-buildings. It is fixed in the elevator shaft and equipped with self-climbing frames which are driven by hydraulic cylinders. This type self-climbing placing boom can climb up automatically from the present floor to the required floor along the elevator shaft. Our self-climbing placing boom can rise with the rising floor, saving time and labor. Features of Self-climbing Placing Boom: 1. Three operative methods: manual operation, wired remote control, wireless remote control; 2. Main components of electric system and hydraulic system adopt world famous brand products to ensure the reliability of self-climbing placing boom. 3. Floor inside-elevating and elevator shaft inside-elevating are available for options. 4. Swirl gear adopts three brake means: normal close, slow action (when spreading) and quick action (when transferring), which can avoid accidents caused by misoperations. 5. Crane jib adopts finite element analysis and dynamic analysis calculations; it has passed through wall-impinging experiment, industrial reliability test concrete mixer, inspection of several technical flows. Therefore, the boom system is reliable and safe. It can work steadily and serve a long life. 6. Daswell self-climbing placing boom adopts international first-class remote control and electric-hydraulic proportional control. Our self-climbing placing boom is featured by complete performance, flexible operation. Small hydraulic impact and reverting impact make the placing boom rotate and spread more steadily. 7. High safety is guaranteed by multiple safety devices. 8. Daswell self-climbing placing boom adopts wear-resistant steel materials, which ensures long service life and low operation cost. Working Principle of Self-climbing Placing Boom: Self-climbing placing boom is equipped with self-climbing frames which are driven by hydraulic cylinders. It can climb up automatically from the present floor to the required floor along the elevator shaft. Self-climbing placing boom rises with the rising floor, saving time and labor.
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