The Tönnies Group has constructed its bovine animal competence middle in Badbergen, Lower Saxony. The cuts of beef are vacuum-packed in thermoforming and shrink-wrap machines, a course of that has turn out to be extra efficient than ever following renovations on the web site: Now, energy-saving Atlas Copco variable-speed vacuum pumps are used to create vacuum situations at two central stations.What used to be a combined slaughterhouse has become a “bovine animal competence center”: For a long time, cattle and pigs were slaughtered and butchered at the similar time in Badbergen on behalf of different companies. In 2017, the Tönnies Group took over the positioning and decided to base its entire slaughtering operation in Badbergen – up until that point, this had taken place on the company’s major site in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the positioning after in depth conversion and renovation. The Group invested round 85 million euro in the constructing and state-of-the-art technology at this site in a small city in northern Lower Saxony, between Oldenburg and Osnabrück. The slaughtering, butchering and finishing processes are based on the most recent cooling know-how, machine-based butchering and extremely automated choosing and transport traces.
Several hundred tons of meat leave the location every day and 95% of the animal – practically everything – is utilized. This allows Tönnies to satisfy completely different consuming habits around the globe: While German consumers favor lean beef, meat with a thick layer of fat is popular in Scandinavia and different European countries, in accordance with the manufacturer’s web site.
Efficient screw vacuum pumps provide forming, low and fine vacuums
“The cuts weigh between 1.5 and 9 kilograms after butchering,” explains Waldemar Metzger, Technical Manager of Tönnies Beef GmbH & Co. KG in Badbergen. The cuts are vacuum-packed for varied main prospects. For this purpose, Tönnies has installed a number of packaging traces within the halls: Seven thermoforming curler machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used within the techniques to vacuum pack the tubular/shrink luggage and thermoformed plastic trays, and to keep the meat actually fresh. They work in two stations and provide forming, low and fantastic vacuums.
The thermoforming machines equipped by vacuum station 1. There are 4 Atlas Copco GHS 585 VSD+ variable-speed, oil-injected screw vacuum pumps that evacuate the air up to 40 mbar (absolute), in addition to four small boosters that decrease the stress even additional to 3 mbar. One of the screw pumps provides the forming vacuum for the thermoforming roller machines, which only require around a hundred to 150 mbar for the forming process. The other vacuum pumps on this station are linked to the boosters. One of the pumps is redundant at any given time: This can be the case within the second vacuum station, which comprises five GHS 730 VSD+ pumps that take away the air from the shrink baggage at the Cryovac lines. “The measurement of the cuts of meat is routinely detected by our techniques,” explains Waldemar Metzger. “The packaging machines then mechanically insert the cuts of meat into the tubular bags, which are reduce to the proper dimension underneath a vacuum bell.” Under the hood, all ambient air is then evacuated in two levels till the strain is round three mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s additionally referred to as – the plastic tray is fashioned by slicing the foil roll,” says the Technical Manager. After filling the shell with smaller pieces of meat, the shell is “wed” to the quilt film: The tool closes and seals the packaging hermetic at three to five mbar utilizing the nice vacuum. Sorting machines assign the individual trays and tubular luggage to bigger packing containers, that are then used to choose customized boxes for customer orders.
Efficient pace regulation reduces power necessities by a 3rd or extra
Waldemar Metzger has been working in Badbergen for 20 years and has been part of the planning and execution levels of converting the mixed slaughterhouse to a purely beef operation from the very starting. This included the choice to purchase Atlas Copco variable-speed vacuum pumps. “As far as technology is concerned, with the flexibility to range the velocity of the GHS vacuum pumps is important to us and saves vitality,” stresses the Tönnies employee. “Compared to fixed-speed machines, you probably can reliably cut down vitality necessities by around a 3rd – perhaps even by half, relying on the variety factor.”
The controls on the vacuum pumps have a user-friendly plain text show, which additionally indicates the running hours and upkeep intervals. Since the Atlas Copco pumps can be connected on to an exhaust system, it was potential to make use of air-cooled pumps. According to the manufacturer, this improves the local weather of the room; it is not essential to have the additional room cooling typically required when using central vacuum methods.
The venture was applied on website by and with Oliver Hornberg, Managing Director of Eugen Theis Vakuumtechnik in Werther. He delivered the pumps to Tönnies Beef, ready to make use of – including a 400 m pipeline in the converted slaughterhouse, measuring in locations to a diameter of DN 300. His company, Eugen Theis GmbH, was founded in 1984 and specializes in vacuum know-how. In 1999, Hornberg took over the business from its founder, Eugen Theis, and 20 years later, in late 2021, offered it to Atlas Copco after he could not discover a successor. “Our two youngsters are pursuing different career paths,” he says. Hornberg himself remains Managing Director even after the company was offered to Atlas Copco and is looking forward to vital development under the umbrella of one of the world’s largest suppliers of vacuum pumps. เกจ์ลมsumo operates throughout Germany: “From Flensburg within the north to Regensburg in the south and Halle (Saale) within the east,” he says, outlining the attain of his company: This additionally includes Badbergen within the (north)west, as he sometimes stops by at Tönnies Beef to take care of the machines.