Super Bending Machine Factory - The production process of bending machines

This is our bending machine factory, coordinates in Jiangsu, China, composed of production workshop and assembly workshop, from the beginning to the final assembly, to show you the complete bending machine production steps, come and have a look!

[@arbjful]

What is the purpose of drilling pilot holes first then transferring the Job to another machine, then manually drilling the holes?

[@rsmmachinery5760]

Manual is for positioning and pre-perforation, which can be more accurate.