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Manufacture of unstackers for packaging lines

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Tailor-made stacker-unstackers for your packaging lines

For 27 years, SEMSO has been manufacturing stacker-unstackers for the packaging lines of French and European manufacturers.

We design and manufacture customized industrial stackers and unstackers, designed to automate the management of unit flows, upstream or downstream of production, packaging or palletizing lines.

Our aim is to eliminate RSI, in particular back problems for your employees linked to the loading and unloading of heavy, repetitive loads in uncomfortable positions; and to ensure controlled cadence on your production and packaging lines.

Our stackers and unstackers are used in the following cases:

  • Line entry
  • Unpacking empty crates
  • Unstacking full cases and emptying them onto a conveyor or packaging line infeed
  • Unstacking blister packs or trays for packaging
  • End of line
  • Stacking full cases and palletizing

Are you a manufacturer looking for a stacker-unstacker for your packaging line? Contact us to discuss your project!

Description of stackers - unstackers

Box and bag stacker-unstacker

From a dedicated, materialized area on the floor, our robot-mounted case, box or bag gripper unstacks products onto pallets and transits them onto a conveyor or dedicated area. On the way, we can empty this case when it comes to products such as vegetables (tomatoes, carrots...) onto sorting or mixing tables for packaging.

Our stackers work in the opposite way, from a materialized area for the arrival of cases, crates or bags. Awith a suitable gripper and camera recognition, our stackers pick up the product and stack it according to a palletization plan on pallets or in a box.

Blister/pot unstacker

After arranging a column of blister packs or jars in a stocker, our unstacking system comes to separate the stacked products one by one and arranges them on a conveyor or transfer system.

Why choose SEMSO for your packaging line's stacker-unstacker?

SEMSO has designed reliable unstackers for blisters or trays, requiring little or no maintenance.

For robotized case destacking systems, we can simultaneously empty the cases onto conveyors or sorting tables.

For case or crate restacking, SEMSO integrates a robot dedicated to operator relief.

With 27 years' experience in industrial machine design, SEMSO can work with you to design a customized machine to meet your processes. Don't hesitate to contact our engineers for a feasibility study.

These mechatronic systems ensure reliable, precise and continuous transfer of products or containers in the form of stacks, totes, trays, wedges, spacers or parts with repetitive geometry.

Our stacker/unstackers are designed to meet specific constraints in terms of speed, format, weight and working environment (wet areas, clean rooms, automated lines). They can be configured for vertical or horizontal operation, as a robotized island or stand-alone station, with detection, centering, lifting or separation modules adapted to each industrial application.

SEMSO incorporates in its machines synchronization devices with upstream and downstream systems, intelligent position sensors, piloted electric or pneumatic cylinders, and intuitive man-machine interfaces for rapid cycle adjustment. Each machine is designed to limit manual operations, reduce the risk of injury, improve repeatability and guarantee 24/7 continuous operation.

Technical features of SEMSO industrial stackers and destackers:

  • Rugged structure in painted steel or stainless steel depending on environment
  • Handling by mechanical systems, suction, or robotic arms as required
  • Formats adaptable without tools, automatic loading/unloading
  • Inline integration possible with conveyors, labelers, packers or robots
  • Easy preventive maintenance and integrated diagnostics

SEMSO supports its industrial customers in optimizing their production flows by offering customized, high-performance stackers and destackers adapted to all the technical and organizational constraints of the packaging site.

Technical specifications:

Cash stacker-unstacker

  • Robotized or Cartesian
  • Product infeed and stack outfeed conveyor
  • Capable of unstacking and stacking cases from 3 to 40 kg
  • Machines usable in red or gray zones

Blister/pot denester

  • Module associated with a production line
  • Depiles a stock of blisters or trays in a unitary manner
  • Product separation with pneumatically operated mechanical fingers
  • Product arrangement on cleat conveyor
  • Rotating or linear storage of products to be unstacked

Our different stacker models:

  • Case stacker-unstacker
  • Blister destacker
  • Jar unstacker
Examples of achievements
All our machines in this line
Manufacture of industrial filling and packaging machines
Wrapping and packaging machines
Manufacture of industrial portioning and packaging machines
Portionning and wrapping machine
Robot unstacker for rack handles
Stacker Unstacker
Manufacture of industrial conveyors for packaging lines
Conveyors
Manufacture of industrial labellers for packaging lines
Labeller
Industrial ejector
Ejector
Manufacture of industrial case packers for packaging lines
Case packers
Customized Sclerotinfeeder and Declainer for your packaging lines
Customized loader and unloader
Manufacture of Palletizers Depalletizers for packaging lines
Palletizer Depalletizer
Design and manufacture of ergonomic industrial workstations
Workstation
Manufacture of customized industrial grippers for packaging lines
Gripper