tubes and square tubes to offer high strength and good stability. The steel fram is independently installed, and it is not connected to any building.
b. For thisPingle flour milling plant, the steel platform is constructed by 3-millimeter-thick anti-slipping riffled plates which are formed by bending process. The steel plates possess high rigidity, and they are not likely to deform, thereby improving the stability of the entire structure.
c. The girder used to hanging the square plansifter is 20