The Warsteiner Group is one of the oldest and most famous brewing enterprises in Germany. The family business, established in 1753, values both tradition and continuous innovation in marketing and technology. So, when it comes to quality assurance, they rely on Intermec technology to help ensure consistent product quality.
Besides the Warstein Brewery, which is famous well beyond the borders of Germany, the group of companies also owns the Herford Brewery, the Frankenheim Private Brewery in Düsseldorf, shares in the König Ludwig Castle Brewery in Kaltenberg and the Paderborn Brewery. In all, the Warsteiner Group consists of approximately 120 individual companies worldwide and is, therefore, one of the most successful, owner-operated brewing groups in Germany. The business, with approximately 2,200 employees, generates a turnover of 522 million euros a year and produces 460 million litres of beer.One of the driving principles of the Warsteiner Group is “To develop, produce and ensure quality”. This begins with selecting the raw materials to be used: the water, hops and malt. However, the company also pursues the highest quality standards in brewing and bottling too. So at Warsteiner all production sites have been awarded the certificate for food safety management system in accordance with the international standard DIN EN ISO 22000:2005.
There is an in-house quality management information system to ensure the quality assurance requirements are met during the brewing process. This includes checks upon supply of the hops and other raw materials, checks throughout the entire production process and checks during bottling and loading of the finished product onto truck or train. Central to this system is the chemical and biological laboratory based at the company headquarters in Warstein. Here, samples taken from all production stages are continuously examined. Checks are made throughout, from the brewing water from the Arnsberg Forest through to the finished beer, the quality of which, being a foodstuff, must still be ensured even if it is transported or stored incorrectly, for example if it is stored in a place that is much too warm. Raw materials, such as the brewing malt, are also checked in the laboratory for grain size as well as possible mould growth. Even the glass bottles and bottle caps used must be continuously checked.
Thanks to a connection via WLAN, which is available in most areas, the direct feedback they wanted is now possible without any problems. The mobile device retrieves data from the central server and should a fault arise, it is possible to precisely locate which batch or which raw material supply is causing the problem. Through the CN70 display, the employee is provided with precise information regarding what needs to be done at which sampling point – and these tasks are detailed step-by-step. As a result, input errors and errors caused by everyday routine are minimised. The greatest advantage, however, is that using the devices in the WLAN allows an extremely fast reaction time if something does not happen the way it should.
The Intermec mobile computer beat several other competitors’ products in the battle to win over the brewery. The technical management team at Warsteiner were particularly impressed with the device’s excellent scanner. The WLAN reception came out on top too, despite the difficult environment of the brewery with its large amounts of liquids and stainless steel tanks. “For us, the CN70’s extremely fast scanning capabilities and excellent performance in the WLAN were key in the decision to buy,” affirmed Werner Mittrup. Furthermore, thanks to open standard interfaces, interaction with the Siemens Unilab laboratory information and management system used in the Warsteiner laboratory also went very well.