| 摘要 |
PROBLEM TO BE SOLVED: To avoid the troublesome work for carrying in a large number of tubes, and to efficiently achieve the tube manufacturing work by manufacturing spiral tubes of necessary quantity for each floor to execute the piping work while moving a portable manufacturing machine of spiral tubes on each floor of a high-rise building. SOLUTION: This system comprises a plurality of components including a strip feed part 3 of spiral tubes farmed of stock strips, a spiral tube manufacturing machine 2 to receive strips from the strip leaf part 3 of spiral tubes, a support truck 7 to support the spiral tube feed part 3, and a strip working part of the spiral tube manufacturing machine 2, and a support guide part of the manufactured spiral tubes 6. In this freely assembling/disassembling spiral tube manufacturing machine 2, the components are separately classified, lightened in weight to enable the carriage. The labor to feed the spiral tubes from a factory is surely eliminated, and a machine of the same performance as that of the machine in the factory is carried in at a working site to easily implement the work, and even a non-skilled person can implement the work.
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