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The Tönnies Group has constructed its bovine animal competence center in Badbergen, Lower Saxony. The cuts of beef are vacuum-packed in thermoforming and shrink-wrap machines, a process that has turn into more environment friendly than ever following renovations on the website: Now, energy-saving Atlas Copco variable-speed vacuum pumps are used to create vacuum conditions at two central stations.What was once a mixed slaughterhouse has turn out to be a “bovine animal competence center”: For many years, cattle and pigs have been slaughtered and butchered at the similar time in Badbergen on behalf of other companies. In 2017, the Tönnies Group took over the location and decided to base its whole slaughtering operation in Badbergen – up until that point, this had taken place at the company’s main website in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the site after intensive conversion and renovation. The Group invested around 85 million euro within the constructing and state-of-the-art expertise at this site in a small city in northern Lower Saxony, between Oldenburg and Osnabrück. The slaughtering, butchering and ending processes are based on the latest cooling know-how, machine-based butchering and highly automated choosing and delivery lines.
Several hundred tons of meat go away the positioning every day and 95% of the animal – virtually every little thing – is utilized. This permits Tönnies to satisfy completely different consuming habits around the world: While German customers favor lean beef, meat with a thick layer of fat is well-liked in Scandinavia and other European countries, in accordance with the manufacturer’s web site.
Efficient screw vacuum pumps present 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 numerous main prospects. For this purpose, Tönnies has installed a number of packaging strains in the halls: Seven thermoforming roller machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used in the techniques to hoover pack the tubular/shrink bags and thermoformed plastic trays, and to maintain the meat really recent. They work in two stations and provide forming, low and nice vacuums.
The thermoforming machines supplied by vacuum station 1. There are four Atlas Copco GHS 585 VSD+ variable-speed, oil-injected screw vacuum pumps that evacuate the air up to forty mbar (absolute), as well as four small boosters that lower the pressure even additional to 3 mbar. One of the screw pumps supplies the forming vacuum for the thermoforming roller machines, which only require around a hundred to one hundred fifty mbar for the forming process. The different vacuum pumps on this station are related to the boosters. One of the pumps is redundant at any given time: This can be the case within the second vacuum station, which includes 5 GHS 730 VSD+ pumps that remove the air from the shrink bags on the Cryovac lines. “The dimension of the cuts of meat is routinely detected by our methods,” explains Waldemar Metzger. “The packaging machines then automatically insert the cuts of meat into the tubular bags, that are cut to the right size under a vacuum bell.” Under the hood, all ambient air is then evacuated in two levels till the strain is around three mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s additionally called – the plastic tray is fashioned by chopping the foil roll,” says the Technical Manager. After filling the shell with smaller pieces of meat, the shell is “wed” to the cover film: The device closes and seals the packaging airtight at 3 to five mbar using the fantastic vacuum. Sorting machines assign the person trays and tubular luggage to larger bins, which are then used to choose customized bins for customer orders.
Efficient speed regulation reduces energy necessities by a 3rd or more
Waldemar Metzger has been working in Badbergen for 20 years and has been part of the planning and execution levels of changing the combined slaughterhouse to a purely beef operation from the very beginning. This included the decision to purchase Atlas Copco variable-speed vacuum pumps. “ ราคาเกจวัดแรงดันน้ำ as know-how is anxious, with the power to differ the speed of the GHS vacuum pumps is essential to us and saves vitality,” stresses the Tönnies employee. “Compared to fixed-speed machines, you can reliably reduce down energy requirements by round a third – maybe even by half, depending on the variety factor.”
The controls on the vacuum pumps have a user-friendly plain text display, which also indicates the operating hours and maintenance intervals. Since the Atlas Copco pumps may be linked directly to an exhaust system, it was potential to make use of air-cooled pumps. According to the producer, this improves the climate of the room; it’s no longer essential to have the additional room cooling usually required when utilizing central vacuum methods.
The challenge was applied on web site 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 places to a diameter of DN 300. His firm, Eugen Theis GmbH, was based in 1984 and makes a speciality of vacuum know-how. In 1999, Hornberg took over the enterprise from its founder, Eugen Theis, and 20 years later, in late 2021, sold it to Atlas Copco after he could not find a successor. “Our two youngsters are pursuing other career paths,” he says. Hornberg himself remains Managing Director even after the company was sold to Atlas Copco and is wanting forward to significant progress beneath the umbrella of one of many world’s largest suppliers of vacuum pumps. The firm already operates throughout Germany: “From Flensburg in the north to Regensburg within the south and Halle (Saale) within the east,” he says, outlining the attain of his company: This also consists of Badbergen in the (north)west, as he sometimes stops by at Tönnies Beef to take care of the machines.
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