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 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 a mixed slaughterhouse has turn into a “bovine animal competence center”: For a long time, cattle and pigs were slaughtered and butchered at the same time in Badbergen on behalf of other companies. In 2017, the Tönnies Group took over the location and decided to base its entire slaughtering operation in Badbergen – up until that time, this had taken place on the company’s main website in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the location after in depth conversion and renovation. The Group invested round 85 million euro in the building and state-of-the-art expertise at this site in a small town in northern Lower Saxony, between Oldenburg and Osnabrück. The slaughtering, butchering and ending processes are based on the most recent cooling know-how, machine-based butchering and highly automated picking and shipping traces.
Several hundred tons of meat leave the positioning daily and 95% of the animal – virtually every little thing – is utilized. This allows Tönnies to satisfy different consuming habits around the world: While German shoppers favor lean beef, meat with a thick layer of fat is popular in Scandinavia and different European international locations, in accordance with the manufacturer’s web site.
Efficient screw vacuum pumps present 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 numerous main clients. For this function, Tönnies has put in a quantity of packaging strains in the halls: Seven thermoforming roller 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 maintain the meat really fresh. They work in two stations and provide forming, low and fantastic vacuums.
The thermoforming machines supplied 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 four small boosters that decrease the stress even further 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 is also the case in the second vacuum station, which includes five GHS 730 VSD+ pumps that remove the air from the shrink bags at the Cryovac traces. “The measurement of the cuts of meat is mechanically detected by our methods,” explains Waldemar Metzger. “The packaging machines then routinely insert the cuts of meat into the tubular luggage, that are cut to the proper dimension under a vacuum bell.” Under the hood, all ambient air is then evacuated in two phases until the pressure is round 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 airtight at three to five mbar utilizing the nice vacuum. Sorting machines assign the person trays and tubular baggage to bigger bins, which are then used to choose custom boxes 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 part of the planning and execution phases of converting the blended slaughterhouse to a purely beef operation from the very starting. This included the decision to purchase Atlas Copco variable-speed vacuum pumps. “ เกจวัดแรงดันถังออกซิเจน as expertise is anxious, having the power to vary the speed of the GHS vacuum pumps is crucial to us and saves energy,” stresses the Tönnies employee. “Compared to fixed-speed machines, you can reliably minimize down vitality requirements by around a third – perhaps even by half, relying on the diversity factor.”
The controls on the vacuum pumps have a user-friendly plain textual content display, which also indicates the running hours and upkeep intervals. Since the Atlas Copco pumps could be related directly to an exhaust system, it was possible to make use of air-cooled pumps. According to the producer, this improves the local weather of the room; it is no longer necessary to have the additional room cooling usually required when utilizing central vacuum methods.
The challenge was implemented on site by and with Oliver Hornberg, Managing Director of Eugen Theis Vakuumtechnik in Werther. He delivered the pumps to Tönnies Beef, ready to use – including a four hundred m pipeline in the transformed slaughterhouse, measuring in places to a diameter of DN 300. His firm, Eugen Theis GmbH, was founded in 1984 and specializes in vacuum know-how. 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 youngsters are pursuing different career paths,” he says. Hornberg himself stays Managing Director even after the company was sold to Atlas Copco and is looking ahead to important progress under the umbrella of one of the world’s largest suppliers of vacuum pumps. The firm already operates all through Germany: “From Flensburg within the north to Regensburg in the south and Halle (Saale) within the east,” he says, outlining the reach of his company: This also contains Badbergen within the (north)west, as he typically stops by at Tönnies Beef to take care of the machines.