Codico Holding GmbH specializes in the distribution of high-quality electronic components in the areas of active and passive components as well as connection technology. Founded in 1977, the company operates in twelve countries with 191 employees.

At the Austrian headquarters in Perchtoldsdorf in the south of Vienna, a new automated small parts warehouse (AS/RS) with container conveyor technology is being built for the storage and picking of electronic components. Hörmann Logistik implemented the project as general contractor.

Concept

The new mini-load warehouse is designed with three aisles, but for the time being only two aisles have been equipped with stacker cranes. The racking steel structure is a built-in warehouse in which the totes are stored double-deep lengthwise. The storage and retrieval machines (SRM) are equipped with a telescopic belt conveyor as load handling device. This allows them to pick up two totes at a time and store and retrieve them in parallel. In order to optimally control the storage compartment, the SRMs are equipped with a camera for fine compartment positioning.

The items are stored by type in the totes, which measure 600 x 400 x 320 mm (L x W x H) and have a maximum weight of 50 kg. An automatically scannable, unique barcode marries the containers to their contents.

A tote circuit connects the miniload with the deconsolidation workstations, as well as with picking and packing. The empty container conveyor system runs above the full container conveyor system and supplies the picking and deconsolidation areas with empty containers.

Material flow with the customized warehouse management system HiLIS.

In deconsolidation, delivered goods are filled into empty containers by employees, the barcode of the container is read and thus the goods are booked into the warehouse management system. Once the entry is complete, the container is automatically transported via the conveyor system and a vertical conveyor towards the miniload. In order picking, the employee marries an empty tote that has been delivered via conveyor technology to the current order by scanning the barcode. He then removes the order-related items from the requested storage totes and places them in the order tote.

The storage totes are then returned to the miniload, while the order totes are either conveyed directly to the packer after picking is complete or, in exceptional cases where the order has not yet been released for packing, temporarily stored in the miniload. The order totes are already conveyed to the packing station in the correct sequence from the point of view of packing strategy. There, the employee removes the goods, packs and labels them, and finally places them on a shipping pallet. The empty containers are returned to the empty container cycle.

Warehouse management, control and visualization are carried out with the proven Hörmann intra Logistics system HiLIS, which communicates with the ERP customer system via interface. A particular challenge was the integration of manual warehouses and complex manual processes in the packaging and shipping areas. In the manual areas, the HiLIS work dialogs are displayed on mobile devices (PDAs).

Highlights

•     3-aisle
•     2 stacker cranes with telescopic belt conveyors
•     dimensions miniload: 65 x 12 x 12 m (L x W x H)
•     Storage: 100 totes per hour
•     Retrieval: 170 totes per hour
•     Number of totes: 38,550

The scope of supply from Hörmann Logistik included steel racking as built-in storage, tote conveyor technology, stacker cranes, fire doors, Warehouse Management System HiLIS incl. system visualization. The commissioning at Codico took place in summer 2020.

ZURÜCK ZU DEN REFERENZEN

Fuchs Lubritech GmbH is one of the world's leading producers of specialty lubricants and release agents for all industrial applications such as the automotive industry, mechanical engineering, construction and agriculture. The product range comprises more than 1,000 special products tailored to the respective application. At the headquarters in Kaiserslautern, a new laboratory, administration and production center was built with a high-bay warehouse linked to production. It serves as a raw material warehouse, for production supply as well as a finished goods warehouse with connected order picking zone. As general contractor, HÖRMANN Logistik realized the complete new high-bay warehouse and the three-aisle extension with connected conveyor technology and WMS.

Concept

The storage of highly flammable and highly combustible products required a special fire protection concept. A system of fire prevention is used by reducing the oxygen content in the entire high-bay warehouse. This prevents a flame from developing in the first place. By injecting nitrogen, this inerting system creates a low-oxygen atmosphere in the warehouse, similar to that on a mountain peak at an altitude of 4,500 meters. For stored goods with a very low flash point and for highly flammable products, a special zone has also been set up in the high-bay warehouse that can be flooded with CO2. A detection system permanently monitors this zone and issues warnings in the event of an emergency. In the explosion protection area of the warehouse, mechanical and control sparking must be avoided under all circumstances. This applies primarily to the storage and retrieval machines, which are equipped with special explosion-proof drives and explosion-proof sensors. Essential electrical components are installed outside the explosion-proof area. Special mechanical components in the chassis area and on the telescopic fork were designed with materials that prevent sparking. The control system of the transfer cars calculates the optimum travel curve by means of an integrated travel curve control system, thus enabling jerk-free acceleration and deceleration, which is an important safety factor, especially when containers and drums are filled with liquids. The same applies to the storage and retrieval machines, whose self-learning compartment fine-positioning control system permanently updates the coordinates
and thus considerably reduces positioning movements.

Sophisticated conveyor technology

A pallet circuit is the central element linking the different material flow areas. It serves both to provide goods for production supply, to connect to the picking stations, and to connect to the six-meter higher level of high-bay storage and retrieval via the vertical conveyors. Before entering the storage area, the pallets pass through an airlock with high-speed doors to maintain the oxygen-reduced environment of the warehouse. In the high-bay warehouse, a distribution truck transports the pallets to the storage spur assigned by HiLIS. The HÖRMANN intra Logistics System HiLIS, which has an interface to the on-site HOST system, ensures smooth processes of the conveyor and storage technology as well as optimized warehouse management.

Highlights

•     3+3-aisle high-bay warehouse: 76.9 x 45 x 25.4 m (L x W x H)
•     Electrical and mechanical equipment according to ATEX 94/9/EG Zone 2
•     Fire protection concept with low oxygen atmosphere and CO2 zone
•     Double-deep storage
•     Storage of a wide variety of load carriers such as Euro pallets, chemical pallets, drum pallets and a wide variety of materials
•     Common storage of packaging, raw materials and finished products
•     6 automatic stacker cranes in single mast design (aisle-bound) with telescopic fork pair in explosion-proof design
•     Connecting conveyor system with distribution trolley and vertical conveyor
•     Fire protection lock with high-speed doors
•     20,000 pallet spaces
•     Individual solution for picking palletized goods and drums
•     HiLIS WMS

Kern & Sohn GmbH is one of the largest suppliers of professional scales in Germany and is internationally known under the KERN brand. The product portfolio covers the entire spectrum of weighing technology, including integrated weighing solutions in conveyor and plant technology. In order to secure further growth and optimize material flow processes, PROTEMA Unternehmensberatung GmbH developed a new overall concept, which includes a new logistics and assembly concept as well as the construction of a new factory and logistics building. The automatic pallet high-bay warehouse and the automatic small parts warehouse with picking stations supplied HÖRMANN Logistik as general contractor.

Concept

A special feature is the innovative concept in which cartons and small load carriers (KLT) of various sizes can be stored. This automated small parts warehouse (AS/RS) is integrated into the silo structure of the pallet high-bay warehouse and has the same height of 25 meters. This is made possible by the use of special storage and retrieval machines (SRM) in which only one drive drives both the chassis and the mast head via a toothed rack. With sophisticated gripping technology, the various cartons can be stored up to four deep.

Uniform large compartments are filled with up to 24 cartons in a volume-optimized manner. To prevent fire, both the single-aisle pallet high-bay warehouse and the double-aisle carton high-bay warehouse (AKL) are operated with an oxygen-reduced atmosphere. Cartons, KLTs and pallets are placed on the conveyor system at the goods receiving area. At the I-points, the WMS identifies the load units via barcode labels. The contours of cartons and KLTs are recorded on the conveyor system using a camera-based system. At this point, the WMS already decides how the load units are stored in the miniload.

The load units are immediately turned into the volume-optimized position. At several buffer lanes in front of the miniload, cartons of the same size classes are collected and stored as pairs or quadruples. The quadruple transport significantly reduces the number of AS/RS trips.

HiLIS receives the delivery orders from the host computer. By passing them on early, HiLIS can couple orders of the same width class and thus also collect up to four cartons via the SRM and make them available at the delivery stub. They then pass through the airlock to the pick & pack stations. To enable the operator to work ergonomically, a scissor lift table lowers the pallets to working level. The operator removes the articles indicated by the terminal. Remaining quantities are put back into storage.

Warehouse management is handled by the HÖRMANN intra logistics system HiLIS, which communicates directly with the HOST. The three stacker cranes operate with the HiLIS Eco-Power Management System, which saves up to 25% of energy consumption through intelligent energy balancing. The HiLIS plant visualization system makes it possible to track and control all plant movements in real time and, if necessary, to change them by manual intervention.

Balingen is located in the Zollernalbkreis district, which is prone to earthquakes. To safeguard against this, an earthquake package was integrated into the system, which detects the possible shifting of cartons in the rack by sensor after an earthquake and realigns them.

Highlights

• Volume and throughput optimized warehouse strategies
• Direct connection of production & order picking
• Integration of seismic packages
• Fire prevention concept
• 1-aisle high-bay pallet warehouse
• 90.0 x 8.6 x 25.4 m (L x W x H)
• Storage capacity: 3,480
• Double-deep storage
• 1 automatic stacker crane with built-up telescopic fork
• Conveyor connection

1-aisle pallet high bay warehouse

• 90.0 x 8.6 x 25.4 m (L x W x H)
• Storage capacity: 3,480
• Double-deep storage
• 1 automatic stacker crane with built-up telescopic fork
• Conveyor connection

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