Airport Vacuum Baggage Lifters

Company Schmalz GmbH
Date 20.05.2010

20.05.2010

Vacuum tube lifter with replaceable suction pad facilitates ergonomic and economical picking of sacks and cardboard boxes in pharma logistics

Handling goods in the pharmaceutical industry is subject to a large number of requirements. The industry is characterized by national and international regulations resulting in high standards in the areas of quality as well as process and product safety. These do not only affect the entire production process but are also employed in pharma logistics. This means that for storage and transport processes, companies do not only have to observe various environment requirements, as in the case of production under clean room conditions or handling of hazardous goods, but also labor law regulations. The following example shows how companies can meet such requirements in practice.

Looking for a complete solution for sacks and cardboard boxes

JumboFlex 35 vacuum tube lifter during cardboard box handling, attached to an aluminum single-beam crane system.

For picking packaged goods, the company Lilly Deutschland GmbH, based in Giessen (Germany) and a subsidiary of the international pharmaceuticals manufacturer Eli Lilly and Company, relies on a material flow solution that also meets the work regulations of the American parent company. During implementation, technical as well as health-related and economical aspects were taken into account. Given that the use of lifting aids for handling goods heavier than 10 kg is mandatory according to American labor law, the goods were first divided into weight classes of up to 10 kg and over 10 kg. The group also prescribes this for Lilly, the German subsidiary. In Lilly's logistics center, sacks and cardboard boxes filled with animal medicine or feed additives that weigh significantly more than 10 kg are picked every day. While cardboard boxes weigh 14 kg at most, sacks can be as heavy as 25 kg. Therefore, the responsible managers looked for a material flow solution that would cover the handling of both types of workpiece. At the same time, they wanted to deal with growing cost pressure in the industry.

After a detailed analysis of the company's needs, J. Schmalz GmbH was successful, prevailing over several competitors. The vacuum specialist succeeded in combining the necessary flexibility with the desired efficiency in one handling system. The material flow solution for Lilly consists of a JumboFlex 35 vacuum tube lifter designed for loads of up to 35 kg. The standard version of the tube lifter is already equipped with a quick-change adapter for taking up different suction pads. The system is completed by a suction pad for handling sacks and one for cardboard boxes, as well as an aluminum single-beam crane system. The vacuum is generated by a dry-running pump with a suction capacity of 40 m³/h that provides a vacuum of -600 mbar.

Vacuum tube lifter with replaceable suction pads provides maximum versatility

The integrated quick-change adapter facilitates the use of a sack gripper for picking sacks

While cardboard boxes are piled directly on a palette, sacks must be packed in an additional cardboard box before palletizing. In order to meet both handling tasks, the vacuum tube lifter is attached to an easily moving aluminum single-beam crane system with a large working area 11 meters long and 5.5 meters wide. The compact design of the crane system ensures that it can be used together with the vacuum tube lifter despite low room height without impairing the tube lifter's lifting capacity of 1,600 mm. The JumboFlex is easily operated with its ergonomic handle for one-finger control and enables the user to control the up and down movement as well as the lifting and lowering speed at all working heights. In addition to that, you can use the handle to adjust the suspension height of the Jumbo Flex, so that the tube lifter can be adapted to the user's individual requirements. This ensures a precise handling of cardboard boxes and sacks at Lilly's. The change from the sack gripper to the double suction pad for taking up the cardboard boxes and vice versa takes just a few seconds and no tools, which reduces unproductive changeover times to a minimum. The sack gripper is 255 mm long and 175 mm wide and equipped with a flexible seal. The material used offers high elasticity and a good thermic and chemical resistance. The double suction pad for the cardboard boxes consists of two flat suction pads of the size 140 x 70 mm, which are mounted on a 250-mm beam. Both suction pads can be swivelled by 90° and rotated without limits, which allows picking up from the side and flexible positioning in large containers or on palettes.

Double suction pad for handling cardboard boxes and sack gripper for handling plastic sacks

At Lilly's, this individual material flow solution made up of standard components met with great satisfaction. Regardless of the comparatively small investment, the requirements in terms of productivity and flexibility were fully met. The system runs for one shift and is operated by one person. The ergonomic design of the workplace now makes the picking of packaged goods significantly more comfortable. Moreover, the present arrangement prevents fatigue and physical overstrain. This makes the vacuum tube lifter a valuable investment, also from the employees' perspective.

Contact

J. Schmalz GmbH
Aacher Strasse 29
Glatten
Germany
72293
  • +49 (0)7443 2403-0