02 Chinese winemaker
02 Chinese winemaker optimizes production with modern MES-System AUTOMATION One of the biggest wine producers at China east coast uses largely manual methods to harvest the grapes from its approximately 1,270-hectare wine-growing estate. But before and after the grape harvest, the winemaker uses modern technologies to ensure a continuous improvement in the quality of its wines. Its focus is on a Simatic IT Manufacturing Execution System (MES) and a specially developed application software. The China Great Wall Wine Co., Ltd. is one of the biggest wine producers in Shandong Province, China’s best-known grape growing region on the country’s east coast. While the grapes are still ripening on the vine, and across all the wine processing stages, the company relies on digital solutions from Siemens. Using modern Manufacturing Execution Systems, the company is able to improve more than just quality and quality control: consistent data acquisition and evaluation also ensure operational efficiency, while the standardization of processes across every production stage helps prevent errors. Wine was being cultivated in China as long as 4,600 years ago. Today, the country produces around 13 million hectoliters of mainly red wine every year, which it exports around the world. China Great Wall Wine Co., Ltd. uses largely traditional manual methods to harvest the grapes from its approximately 1,270-hectare wine-growing estate. But before and after the grape harvest, the winemaker uses modern technologies to ensure a continuous improvement in the quality of its wines, with the focus on the Simatic IT Manufacturing Execution System (MES) and specially developed apps (application software). Both these technical components are from Siemens. Collecting and analyse informations as a key element The quality of a wine is heavily dependent on the quality of the grapes, which in turn is highly reliant on factors such as rainfall, temperature and soil properties. This data is collected by meteoro- 14 WORLD OF INDUSTRIES 4/2018
01 01 To ensure exceptionally high product quality, the company relies on modern technology well before the harvest to monitor rainfall, temperature and soil properties 02 The Simatic IT Manufacturing Execution System (MES) from Siemens provides operators with precise instructions along every step of the wine production process 03 The MES improves efficiency and quality, linking the control level even more closely with the operational management level More about Manufacturing Operations Management (MOM) The Siemens Manufacturing Operations Management software products focus on improving efficiency, flexibility and time-to-market, including solutions that address: n Manufacturing execution systems n Advanced planning and scheduling n Quality execution n Manufacturing intelligence n R&D management for process industries 03 logical stations. In addition, an app developed specifically by Siemens measures the pesticide content of the soil. All of this information is collated and analyzed in the Simatic IT MES, and made available in real time. This gives the winemaker an accurate picture of both visible and hidden processes across the vineyard at all times. “The data allows us “MES / MOM are acting as a bridge between PLM and Automation, by executing production processes and managing production operations.” to make informed decisions about how to tend our vines in response to weather changes and insect problems. We can get better grapes based on collected data instead of relying solely on experience,” explains Liu Jianbo, Head of the IT Department at China Great Wall Wine Co., Ltd. Automation helps to improve quality and efficiency Following the grape harvest, the MES system kicks in to minimize the error rate across the entire winemaking process by ensuring adherence to standards. This starts with pressing and continues with mashing, fermentation and aging, right on through to bottling the finished wine. The system monitors every work step along the way. It also issues employees with precise instructions – not in paper form but by scanning barcodes relating to the individual process steps. This allows the company to trace which employee and equipment was involved with which process step and at what time. All the important work-related information is available at all times over the local network. “The quality of the wine is paramount for the winery. As more automation hardware and sensors are installed, efficiency and quality will continue to improve. And the MES system is able to link the control level even more closely and efficiently to the operations management level,” explains Ding Jianquiang, Project Manager with Siemens. Production to customer preferences The next step for China Great Wall Wine Co., Ltd. is working with Siemens on the development of an app to involve customers more closely with the production process. China Great Wall Wine Co., Ltd. hopes this new app will enable it to supply even more individual wines in future – by tailoring its production to customer preferences. Photographs: Siemens AG www.siemens.com Interesting facts about Manufacturing Execution System (MES) MES is crucial to guaranteeing overall component integration across all global facilities. Siemens was one of the first to understand the challenges facing manufacturing industries, offering MES Simatic IT as a solution. This system is a highly scalable MES that delivers multiple capabilities and allows to combine production efficiency with quality and visibility, as well as production optimization, ultimately resulting in higher manufacturing responsiveness. The Simatic IT MES is part of the Siemens PLM Software Manufacturing Operations Management (MOM) offer for the Digital Enterprise, the holistic solution that supports the entire value chain, from product development through production planning, production engineering and production execution to service. WORLD OF INDUSTRIES 4/2018 15
