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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 turn out to be more efficient 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 many years, cattle and pigs had been slaughtered and butchered at the similar time in Badbergen on behalf of other firms. In 2017, the Tönnies Group took over the location and decided to base its entire slaughtering operation in Badbergen – up until that point, 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 around 85 million euro within the constructing and state-of-the-art technology at this website in a small town in northern Lower Saxony, between Oldenburg and Osnabrück. The slaughtering, butchering and ending processes are based on the latest cooling expertise, machine-based butchering and highly automated picking and delivery strains.
Several hundred tons of meat leave the site every day and 95% of the animal – practically every thing – is utilized. This permits Tönnies to fulfill totally different consuming habits around the globe: While German consumers favor lean beef, meat with a thick layer of fats is popular in Scandinavia and other European countries, based on 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 varied main prospects. For this objective, Tönnies has put in a number of packaging lines in the halls: Seven thermoforming curler machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used in the methods to hoover pack the tubular/shrink bags and thermoformed plastic trays, and to keep the meat really recent. They work in two stations and provide forming, low and fine 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 as much as 40 mbar (absolute), in addition to four small boosters that decrease the stress even further to 3 mbar. One of the screw pumps provides the forming vacuum for the thermoforming curler machines, which solely require round 100 to a hundred and fifty mbar for the forming course of. The other vacuum pumps on this station are connected to the boosters. pressure gauge วัด แรง ดัน น้ำ 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 remove the air from the shrink bags on the Cryovac lines. “The dimension of the cuts of meat is mechanically detected by our methods,” explains Waldemar Metzger. “The packaging machines then mechanically insert the cuts of meat into the tubular luggage, which are cut to the correct measurement underneath a vacuum bell.” Under the hood, all ambient air is then evacuated in two stages till the strain is round 3 mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s also referred to as – the plastic tray is formed by slicing the foil roll,” says the Technical Manager. After filling the shell with smaller items of meat, the shell is “wed” to the duvet film: The software closes and seals the packaging airtight at 3 to five mbar using the fine vacuum. Sorting machines assign the person trays and tubular baggage to bigger packing containers, which are then used to pick customized packing containers for customer orders.
Efficient speed regulation reduces vitality requirements by a 3rd or more
Waldemar Metzger has been working in Badbergen for 20 years and has been a part of the planning and execution phases of converting the mixed slaughterhouse to a purely beef operation from the very starting. This included the decision to purchase Atlas Copco variable-speed vacuum pumps. “As far as expertise is anxious, having the flexibility to vary the speed of the GHS vacuum pumps is crucial to us and saves power,” stresses the Tönnies employee. “Compared to fixed-speed machines, you can reliably cut down vitality requirements by round a third – even perhaps by half, depending on the diversity factor.”
The controls on the vacuum pumps have a user-friendly plain textual content show, which also signifies the operating hours and upkeep intervals. Since the Atlas Copco pumps could be linked on to an exhaust system, it was potential to make use of air-cooled pumps. According to the manufacturer, this improves the climate of the room; it is now not necessary to have the additional room cooling usually required when utilizing central vacuum techniques.
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 – together with a 400 m pipeline in the transformed slaughterhouse, measuring in locations to a diameter of DN 300. His company, Eugen Theis GmbH, was based in 1984 and focuses on vacuum know-how. 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 couldn’t find a successor. “Our two children are pursuing other career paths,” he says. Hornberg himself stays Managing Director even after the corporate was offered to Atlas Copco and is wanting forward to vital progress under the umbrella of one of the world’s largest suppliers of vacuum pumps. The firm already operates throughout Germany: “From Flensburg in the north to Regensburg in the south and Halle (Saale) in 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 take care of the machines.
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