Manufacture: Yamashina Seiki

This is a special machine that performs drilling on the flange surface and drilling and tapping from the outside direction. Flanges are a series of fully automatic machines that transport flanges stacked on wooden pallets, process them, and then transport them out stacked on wooden pallets. The system consists of loading and unloading valetizing equipment, loaders, and processing machines. Although it is a mass production machine for flanges with similar shapes, it can also handle large variations in workpiece size.