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The Tönnies Group has built its bovine animal competence middle 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 at the 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 become a “bovine animal competence center”: For a long time, cattle and pigs have been slaughtered and butchered at the similar time in Badbergen on behalf of other corporations. In 2017, the Tönnies Group took over the positioning and determined to base its complete slaughtering operation in Badbergen – up until that point, this had taken place at the company’s primary site in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the positioning after in depth conversion and renovation. The Group invested around eighty five million euro within the constructing 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 primarily based on the latest cooling expertise, machine-based butchering and extremely automated picking and shipping strains.
Several hundred tons of meat go away the location every day and 95% of the animal – practically everything – is utilized. This permits Tönnies to satisfy totally different eating habits all over the world: While German shoppers choose lean beef, meat with a thick layer of fat is in style in Scandinavia and other European international locations, in accordance with the manufacturer’s web site.
Efficient screw vacuum pumps provide 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 various major customers. For this function, Tönnies has put in a quantity of packaging strains within the halls: Seven thermoforming roller machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used in the systems to vacuum pack the tubular/shrink baggage and thermoformed plastic trays, and to keep the meat really fresh. They work in two stations and supply 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 lower the stress even further to 3 mbar. One of the screw pumps provides the forming vacuum for the thermoforming curler machines, which only require round 100 to a hundred and fifty mbar for the forming process. The different vacuum pumps in this station are linked 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 remove the air from the shrink baggage at the Cryovac lines. “The measurement of the cuts of meat is automatically detected by our methods,” explains Waldemar Metzger. “The packaging machines then routinely insert the cuts of meat into the tubular baggage, which are minimize to the right dimension under a vacuum bell.” Under the hood, all ambient air is then evacuated in two phases till the strain is round 3 mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s additionally referred to as – the plastic tray is shaped 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 film: The device closes and seals the packaging hermetic at 3 to five mbar utilizing the fantastic vacuum. Sorting ส่วนประกอบpressuregauge assign the person trays and tubular bags to bigger packing containers, which are then used to pick customized boxes for buyer orders.
Efficient pace regulation reduces energy necessities by a third or extra
Waldemar Metzger has been working in Badbergen for 20 years and has been part of the planning and execution levels of converting the combined slaughterhouse to a purely beef operation from the very starting. This included the decision to buy Atlas Copco variable-speed vacuum pumps. “As far as know-how is worried, with the flexibility to vary the velocity of the GHS vacuum pumps is crucial to us and saves energy,” stresses the Tönnies employee. “Compared to fixed-speed machines, you can reliably reduce down vitality necessities by round a third – perhaps even by half, relying on the diversity factor.”
The controls on the vacuum pumps have a user-friendly plain textual content show, which additionally indicates the running hours and upkeep intervals. Since the Atlas Copco pumps may be related directly to an exhaust system, it was potential to use air-cooled pumps. According to the manufacturer, this improves the local weather of the room; it is not necessary to have the extra room cooling often required when using central vacuum techniques.
The challenge was carried out on 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 converted slaughterhouse, measuring in places to a diameter of DN 300. His firm, Eugen Theis GmbH, was founded in 1984 and focuses on 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 find a successor. “Our two children are pursuing different career paths,” he says. Hornberg himself stays Managing Director even after the company was offered to Atlas Copco and is trying ahead to vital development underneath the umbrella of one of the world’s largest suppliers of vacuum pumps. The company already operates all through Germany: “From Flensburg within the north to Regensburg within the south and Halle (Saale) within the east,” he says, outlining the reach of his firm: This additionally consists of Badbergen within the (north)west, as he sometimes stops by at Tönnies Beef to take care of the machines.
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