Welded Tube Mill is called cold Roll Forming Machine for welded pipe. Checking from the name, we can know that it is a kind of pipe making production line. For this machine, it supports the material thickness from 0.5-5mm, for diameter range from 10-127mm. And now there are four types welded pipe machines: HG32, HG50, HG76 and HG127. For different material thickness, diameter range, choose different pipe machine.Except them,we also supply Down Pipe Bender.
High Frequency Welding Tube Mill, Welded Pipe Mill, Tube Welded Machine,Down Pipe Bender Zhongtuo Roll Forming Machinery Co., ltd , http://www.rollsformingmachines.com
According to experts, magnesium is the third largest metal engineering material after steel and aluminum. It has many excellent performance characteristics and is a new type of material popular in the international bicycle industry. Through the development in recent years, Tianjin has become the largest bicycle production, distribution and export base in the country. In 2006, the annual output of bicycles and electric bicycles in Tianjin accounted for 38% and 33% of the national total, respectively, ranking first in the country. In order to further improve the bicycle production scale and scientific and technological content of this city, Tianjin Bicycle Industry Association decided to use magnesium alloy bicycle as the development direction of the overall level of Tianjin bicycle industry from 2007, accelerate the research and development of magnesium alloy materials, and ensure the "11 During the five-year period, the industrial development plan for magnesium alloy bicycles will be realized from 1 to 1.5 million.
Tianjin's first magnesium alloy bicycles were successfully developed and entered the domestic and foreign markets
It was learned from the Tianjin Bicycle Industry Association that just as the domestic bicycle industry vigorously promoted the new magnesium alloy materials known as “21st Century Green Engineering Materialsâ€, the city’s Bicycle Third Factory R&D Center and Jigang Dark Horse Bicycle Co., Ltd. Innovative development, has successfully developed the first batch of magnesium alloy bicycles and entered the domestic and foreign markets.