Detailed Process Division of Shearing Machines, Bending Machines and Presses

The complete sheet metal processing workflow features clear division of labor among the three machines, each with irreplaceable functions. CNC shearing machines perform straight blanking of raw sheets, cutting large slabs into standard blanks solely through linear separation, incapable of hole punching or bending. CNC hydraulic presses punch holes, trim corners, emboss bulges and blank materials, completing irregular holes and partial forming via dedicated dies. CNC bending machines convert flat punched blanks into three-dimensional boxes and brackets, realizing 3D shaping from 2D sheets. Standard production line workflow: Shearing blanking → Punching & edge trimming → Bending forming. Small processing plants may adopt simple matching combinations, while large-scale sheet metal manufacturers purchase complete sets of the three machines. Shanghai No.1 Forging provides full production line solutions for shearing, bending and punching, matching various tonnages and length specifications. One-stop equipment procurement lowers communication costs for buyers.