Atlas Copco central vacuum stations provide packaging lines at Tönnies BeefVacuum technology helps beef stay recent for longer

The Tönnies Group has built 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 become extra environment friendly than ever following renovations at the website: Now, energy-saving Atlas Copco variable-speed vacuum pumps are used to create vacuum circumstances at two central stations.What was once a blended slaughterhouse has turn out to be a “bovine animal competence center”: For a long time, cattle and pigs had been slaughtered and butchered at the same time in Badbergen on behalf of different corporations. In 2017, the Tönnies Group took over the site and decided to base its entire slaughtering operation in Badbergen – up until that time, this had taken place on the company’s major web site in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the location after extensive conversion and renovation. The Group invested round 85 million euro in 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 finishing processes are based mostly on the newest cooling technology, machine-based butchering and highly automated choosing and transport lines.
Several hundred tons of meat leave the location daily and 95% of the animal – virtually every thing – is utilized. This allows Tönnies to satisfy completely different eating habits around the world: While German consumers choose lean beef, meat with a thick layer of fat is in style in Scandinavia and different European international locations, according to the manufacturer’s website.
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 numerous major prospects. For this purpose, Tönnies has installed a number of packaging lines within the halls: Seven thermoforming curler machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used in the systems to hoover pack the tubular/shrink luggage and thermoformed plastic trays, and to keep the meat really contemporary. 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 as much as 40 mbar (absolute), in addition to 4 small boosters that decrease the strain 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 course of. The other vacuum pumps in this station are connected to the boosters. One of the pumps is redundant at any given time: This can be the case in the second vacuum station, which includes five GHS 730 VSD+ pumps that take away the air from the shrink baggage at the Cryovac strains. “ ราคาเกจวัดแรงดันน้ำ of the cuts of meat is mechanically detected by our systems,” explains Waldemar Metzger. “The packaging machines then mechanically insert the cuts of meat into the tubular luggage, which are minimize to the correct measurement beneath a vacuum bell.” Under the hood, all ambient air is then evacuated in two stages till the pressure is around 3 mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s also called – the plastic tray is shaped by cutting the foil roll,” says the Technical Manager. After filling the shell with smaller pieces of meat, the shell is “wed” to the duvet movie: The software closes and seals the packaging hermetic at 3 to five mbar utilizing the fantastic vacuum. Sorting machines assign the individual trays and tubular bags to bigger bins, which are then used to select custom packing containers for buyer orders.
Efficient pace regulation reduces energy requirements by a 3rd or more
Waldemar Metzger has been working in Badbergen for 20 years and has been a half of the planning and execution phases of converting the mixed slaughterhouse to a purely beef operation from the very starting. เกจอาร์กอน included the choice to purchase Atlas Copco variable-speed vacuum pumps. “As far as expertise is concerned, with the ability to differ the speed of the GHS vacuum pumps is essential to us and saves power,” stresses the Tönnies employee. “Compared to fixed-speed machines, you can reliably reduce down power requirements by around a third – even perhaps by half, relying on the range factor.”
The controls on the vacuum pumps have a user-friendly plain text display, which also indicates the running hours and upkeep intervals. Since the Atlas Copco pumps may be linked directly to an exhaust system, it was possible to make use of air-cooled pumps. According to the producer, this improves the climate of the room; it is now not necessary to have the additional room cooling usually required when utilizing central vacuum systems.
The project was carried out on web site by and with Oliver Hornberg, Managing Director of Eugen Theis Vakuumtechnik in Werther. He delivered the pumps to Tönnies Beef, prepared to make use of – including a four hundred m pipeline within the transformed slaughterhouse, measuring in locations to a diameter of DN 300. His company, Eugen Theis GmbH, was based in 1984 and specializes in vacuum expertise. In 1999, Hornberg took over the enterprise 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 youngsters are pursuing different career paths,” he says. Hornberg himself remains Managing Director even after the corporate was sold to Atlas Copco and is looking forward to vital growth underneath 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 reach of his company: This also includes Badbergen in the (north)west, as he typically stops by at Tönnies Beef to maintain the machines.

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