The Tönnies Group has constructed its bovine animal competence heart 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 more efficient than ever following renovations on the web site: Now, energy-saving Atlas Copco variable-speed vacuum pumps are used to create vacuum circumstances at two central stations.What used to be a combined slaughterhouse has turn out to be a “bovine animal competence center”: For a long time, cattle and pigs were slaughtered and butchered on the similar time in Badbergen on behalf of other companies. In 2017, the Tönnies Group took over the positioning and determined to base its whole slaughtering operation in Badbergen – up till that time, this had taken place on the company’s major site in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the site after extensive conversion and renovation. The Group invested round 85 million euro within the building and state-of-the-art know-how at this website in a small town in northern Lower Saxony, between Oldenburg and Osnabrück. The slaughtering, butchering and ending processes are primarily based on the most recent cooling expertise, machine-based butchering and extremely automated selecting and transport traces.
Several hundred tons of meat depart the location every day and 95% of the animal – practically every thing – is utilized. This permits Tönnies to satisfy different eating habits around the world: While German shoppers prefer lean beef, meat with a thick layer of fat is in style in Scandinavia and other European international locations, according to the manufacturer’s website.
Efficient screw vacuum pumps provide forming, low and nice 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 various major clients. For this purpose, Tönnies has put in a number of packaging lines in the halls: Seven thermoforming roller machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used within the methods to vacuum pack the tubular/shrink baggage and thermoformed plastic trays, and to keep the meat actually fresh. They work in two stations and provide forming, low and nice vacuums.
The thermoforming machines equipped by vacuum station 1. There are pressure gauge -speed, oil-injected screw vacuum pumps that evacuate the air as a lot as forty mbar (absolute), as well as four small boosters that lower the strain even additional to 3 mbar. One of the screw pumps provides the forming vacuum for the thermoforming roller machines, which solely require around one hundred to a hundred and fifty mbar for the forming course of. The different vacuum pumps on this station are connected to the boosters. One of the pumps is redundant at any given time: This can also be the case within the second vacuum station, which comprises five GHS 730 VSD+ pumps that remove the air from the shrink luggage at the Cryovac traces. “The measurement of the cuts of meat is automatically detected by our systems,” explains Waldemar Metzger. “The packaging machines then automatically insert the cuts of meat into the tubular baggage, that are cut to the correct dimension beneath a vacuum bell.” Under ไดอะแฟรม , all ambient air is then evacuated in two phases until the pressure is around three mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s additionally called – the plastic tray is fashioned by cutting the foil roll,” says the Technical Manager. After filling the shell with smaller items of meat, the shell is “wed” to the duvet movie: The software closes and seals the packaging hermetic at three to 5 mbar utilizing the fine vacuum. Sorting machines assign the person trays and tubular baggage to bigger bins, which are then used to pick custom packing containers for buyer orders.
Efficient speed regulation reduces energy requirements by a 3rd or extra

Waldemar Metzger has been working in Badbergen for 20 years and has been part of the planning and execution stages of changing the blended slaughterhouse to a purely beef operation from the very beginning. This included the decision to purchase Atlas Copco variable-speed vacuum pumps. “As far as technology is anxious, being in a position to differ the speed of the GHS vacuum pumps is essential to us and saves energy,” stresses the Tönnies employee. “Compared to fixed-speed machines, you can reliably reduce down power requirements by round a third – perhaps even by half, depending on the variety issue.”

The controls on the vacuum pumps have a user-friendly plain text display, which additionally indicates the running hours and upkeep intervals. Since the Atlas Copco pumps can be related directly to an exhaust system, it was attainable to make use of air-cooled pumps. According to the producer, this improves the climate of the room; it is not essential to have the additional room cooling usually required when utilizing central vacuum methods.
The venture was implemented on site by and with Oliver Hornberg, Managing Director of Eugen Theis Vakuumtechnik in Werther. He delivered the pumps to Tönnies Beef, prepared to use – including a 400 m pipeline in the converted slaughterhouse, measuring in places to a diameter of DN 300. His firm, Eugen Theis GmbH, was founded in 1984 and specializes in vacuum expertise. In 1999, Hornberg took over the business from its founder, Eugen Theis, and 20 years later, in late 2021, bought it to Atlas Copco after he could not discover a successor. “Our two children are pursuing other profession paths,” he says. Hornberg himself remains Managing Director even after the company was sold to Atlas Copco and is looking ahead to significant growth beneath the umbrella of one of many world’s largest suppliers of vacuum pumps. The company already operates throughout Germany: “From Flensburg within the north to Regensburg within the south and Halle (Saale) in the east,” he says, outlining the attain of his company: This also contains Badbergen within the (north)west, as he generally stops by at Tönnies Beef to keep up the machines.