Atlas Copco central vacuum stations provide packaging strains at Tönnies BeefVacuum technology helps beef keep contemporary for longer

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The Tönnies Group has built its bovine animal competence center 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 at the website: Now, energy-saving Atlas Copco variable-speed vacuum pumps are used to create vacuum situations at two central stations.What was once a combined slaughterhouse has turn into a “bovine animal competence center”: For decades, cattle and pigs have been slaughtered and butchered at the identical time in Badbergen on behalf of other corporations. In 2017, the Tönnies Group took over the location and decided to base its whole slaughtering operation in Badbergen – up till that time, this had taken place on the company’s primary website in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the location after in depth conversion and renovation. The Group invested round eighty five million euro within the building and state-of-the-art know-how at this web 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 technology, machine-based butchering and highly automated selecting and transport traces.
ไดอะแฟรม ซีล of meat depart the site every single day and 95% of the animal – practically everything – is utilized. This permits Tönnies to fulfill totally different eating habits around the world: While German shoppers choose lean beef, meat with a thick layer of fat is popular in Scandinavia and different European international locations, in accordance with the manufacturer’s website.
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 varied major customers. For this purpose, Tönnies has installed a quantity of packaging lines within the halls: Seven thermoforming roller machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used within the techniques to hoover pack the tubular/shrink luggage and thermoformed plastic trays, and to keep the meat really fresh. They work in two stations and supply forming, low and fine vacuums.
The thermoforming machines provided by vacuum station 1. There are 4 Atlas Copco GHS 585 VSD+ variable-speed, oil-injected screw vacuum pumps that evacuate the air as much as 40 mbar (absolute), in addition to 4 small boosters that lower the stress even further to 3 mbar. One of the screw pumps supplies the forming vacuum for the thermoforming roller machines, which solely require round 100 to a hundred and fifty mbar for the forming process. The other 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 in the second vacuum station, which contains five GHS 730 VSD+ pumps that take away the air from the shrink luggage on the Cryovac strains. “The size of the cuts of meat is automatically detected by our methods,” explains Waldemar Metzger. “The packaging machines then mechanically insert the cuts of meat into the tubular baggage, which are minimize to the proper size underneath a vacuum bell.” Under the hood, all ambient air is then evacuated in two phases until the stress is around three mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s also called – the plastic tray is shaped by slicing the foil roll,” says the Technical Manager. After filling the shell with smaller pieces of meat, the shell is “wed” to the cover movie: The tool closes and seals the packaging hermetic at 3 to 5 mbar using the fantastic vacuum. Sorting machines assign the person trays and tubular baggage to larger boxes, that are then used to choose customized 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 a half of the planning and execution phases of converting the blended slaughterhouse to a purely beef operation from the very beginning. This included the choice to purchase Atlas Copco variable-speed vacuum pumps. “As far as know-how is concerned, being able to vary the pace of the GHS vacuum pumps is important to us and saves power,” stresses the Tönnies worker. “Compared to fixed-speed machines, you can reliably cut down energy requirements by around a 3rd – maybe even by half, depending on the diversity factor.”

The controls on the vacuum pumps have a user-friendly plain textual content display, which also signifies the working hours and maintenance intervals. Since the Atlas Copco pumps can be connected on to an exhaust system, it was possible to use air-cooled pumps. According to the producer, this improves the local weather of the room; it’s now not essential to have the extra room cooling often required when using central vacuum systems.
The project was implemented 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 use – together with a 400 m pipeline within the converted slaughterhouse, measuring in locations to a diameter of DN 300. His company, Eugen Theis GmbH, was based in 1984 and makes a speciality of vacuum expertise. In 1999, Hornberg took over the business from its founder, Eugen Theis, and 20 years later, in late 2021, sold it to Atlas Copco after he couldn’t discover a successor. “Our two children are pursuing different profession paths,” he says. Hornberg himself remains Managing Director even after the company was offered to Atlas Copco and is wanting forward to important progress underneath the umbrella of one of the world’s largest suppliers of vacuum pumps. The company already 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 firm: This also includes Badbergen within the (north)west, as he typically stops by at Tönnies Beef to maintain the machines.
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