Blanking line, the combination of a strip processing line, a cutting machine (blanking press, laser cell or cut -to-length shear), and a blank stacker, forms the basis of every large pressing plant. However, using a blanking line can also be profitable for smaller pressing pla nts..

With DREHER Automation’s blanking lines, you can cut and stack your blanks made from steel, aluminum, or other materials full y automatically, with precise positioning and a high number of cycles at any time.

Our blank blanking lines are suitable for

• All materials (magnetic and non-magnetic materials),
• All strength ranges (universal, medium, and high strength), and
• All common blank shapes (e.g. rectangular blanks, circular blanks, or form blanks)

DREHER blanking lines are supplied with:

• Cut-to-length shear
• Laser cell
• Blanking press

The following blanking processes are possible

• Longitudinal or diagonal cut with cut-to-length shears
• Trapezoidal cut with swivel shears or swiveling cutting tool in a blanking press
• Form cut with faser laser
• Form cut with pre-formed cutting edge or blanking tool in a blanking press

The most varied and individually adaptable stacking concepts could be offered:

• Stacking of single, double, or multiple blanks on one stacking position, optionally with uninterrupted operation and a second stacking position
• Discharge of double or multiple blanks to two different stacking positions