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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 become more 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 was a mixed slaughterhouse has turn out to be a “bovine animal competence center”: For many years, cattle and pigs had been slaughtered and butchered at the similar time in Badbergen on behalf of different firms. In 2017, the Tönnies Group took over the positioning and decided to base its complete slaughtering operation in Badbergen – up till that time, this had taken place at the company’s major 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 in the building and state-of-the-art technology at this website in a small city 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 choosing and transport traces.
Several hundred tons of meat leave the site daily and 95% of the animal – virtually every thing – is utilized. This allows Tönnies to fulfill completely different consuming habits around the world: While German shoppers choose lean beef, meat with a thick layer of fats is well-liked in Scandinavia and different European international locations, 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 numerous major prospects. For this function, Tönnies has put in several packaging strains in the halls: Seven thermoforming curler machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used in the techniques to vacuum pack the tubular/shrink bags and thermoformed plastic trays, and to keep the meat actually contemporary. They work in two stations and supply forming, low and nice vacuums.
The thermoforming machines equipped by vacuum station 1. There are four 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 four small boosters that lower the stress even additional to three 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 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 additionally be the case in the second vacuum station, which includes five GHS 730 VSD+ pumps that remove the air from the shrink luggage at the Cryovac strains. “The size of the cuts of meat is automatically detected by our methods,” explains Waldemar Metzger. “The packaging machines then automatically insert the cuts of meat into the tubular baggage, which are minimize to the proper measurement underneath a vacuum bell.” Under the hood, all ambient air is then evacuated in two phases until the pressure is around 3 mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s additionally known as – the plastic tray is formed by chopping 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 tool closes and seals the packaging hermetic at 3 to 5 mbar utilizing the fine vacuum. Sorting machines assign the person trays and tubular baggage to bigger boxes, which are then used to choose custom packing containers for customer orders.
Efficient pace regulation reduces power requirements by a 3rd or extra
Waldemar Metzger has been working in Badbergen for 20 years and has been a part of the planning and execution levels of converting the mixed slaughterhouse to a purely beef operation from the very beginning. ราคาเพรสเชอร์เกจ included the choice to buy 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 energy,” stresses the Tönnies worker. “Compared to fixed-speed machines, you can reliably cut down energy requirements by around a third – maybe 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 linked on to an exhaust system, it was potential to use air-cooled pumps. According to the producer, this improves the local weather of the room; it is not necessary to have the additional room cooling typically required when utilizing central vacuum techniques.
The challenge 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, ready to make use of – including a 400 m pipeline within the converted slaughterhouse, measuring in places to a diameter of DN 300. His firm, Eugen Theis GmbH, was based in 1984 and focuses on 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 find 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 wanting ahead to vital development beneath the umbrella of one of many world’s largest suppliers of vacuum pumps. The firm already operates all through Germany: “From Flensburg in the north to Regensburg in the south and Halle (Saale) in the east,” he says, outlining the reach of his company: This also consists of Badbergen in the (north)west, as he typically stops by at Tönnies Beef to take care of the machines.
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