Blank stackers

Blank stackers from DREHER Automation – Blank stacking with precision

The stacking of blanks or molded parts (end-of-line concepts) is a broad and highly demanding field of application for automation technology. We develop innovative and individual solutions for our customers for the stacking of blanks or shaped parts that are specifically adapted to your production process. For us, the surface and edge protection as well as an exact blanks stacking result are the most important aspects.

With blank stackers from DREHER Automation, you can stack your blanks made of steel, aluminum, or other materials fully automatically and accurately positioned with a rapid cycle rate at any time.

Our blank stackers are suitable for
  • magnetic and non-magnetic materials,
  • all common blank shapes (e.g. rectangular blanks, round blanks, or shaped blanks),
  • tailored blanks right up to
  • preformed parts.
The advantages of an automation solution from DREHER Automation are clear. We offer our customers flexible usage options thanks to the most varied and individually adaptable stacking concepts for blanks and shaped parts:
  • Stacking of single, double, or multiple blanks on one stacking position, optionally in uninterrupted operation with a second stacking position
  • Discharging of double or multiple blanks onto two different stacking positions

More flexible production processes thanks to customized blank stacker concepts

We don’t mind whether your application involves the simple stacking of blanks or requires a complex end-of-line concept for the stacking of molded parts. DREHER Automation will always provide the right automation solution for you.

Our individually adaptable concepts for stacking blanks/shaped parts include, among others,
  • removal feeders, alternatively removal robots
  • combinations of conveyor belt, rotary ejection unit, and stacking position
  • combinations of horizontal and suspended conveyor belts with magnetic or vacuum technology and one or two stacking positions
  • stacking positions with manual or automatic stacking centering designed as mobile stacking trolleys, scissor lift tables, or stacking conveyors

Comprehensive control concept featuring Siemens components

DREHER Automation has developed a comprehensive control concept for a variety of handling tasks based on Siemens components. This has resulted in an integrated automation solution developed in close cooperation with Siemens. The system is equipped with the Simotion D motion control system, Sinamics S120 inverters and the latest generation of energy-efficient servo motors from the 1FK series.

Our control system can be adapted exactly to your specific application, especially with regard to performance and functionality. The individual axis movements are coordinated optimally with each other and synchronized with the forming presses lifting motion. The integration of additional axes remains possible at any time.

Moreover, at DREHER Automation we understand the productivity-enhancing impact of user-friendly and self-explanatory operation and visualization. For this reason, our system visualization take place on spacious touch panels at a central location via WinnCC (TIA-Portal). Synoptics for automatic operation and sequence synoptics for tool changes are mandatory for all our customers.

Therefore, thanks to our coherent control concept and DREHER Automation's customary robust design, we are your preferred partner for forming systems offering maximum output and excellent availability throughout the system's entire lifespan.

Our comprehensive range of services is completed by our first-class project management.

Your contact partner

Seref Varli
Sales Manager

+49 7454 881-11

Your direct line to DREHER Automation

Do you have any questions or need some advice? Use our contact form, we’re happy to hear from you.
Automatic-Systeme Dreher GmbH
Karl-Drais-Straße 1
72172 Sulz a. N.
 +49 7454 881-0
 +49 7454 881-11
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