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Atlas Copco central vacuum stations provide packaging strains at Tönnies BeefVacuum expertise helps beef stay contemporary for longer
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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 process that has turn out to be extra environment friendly than ever following renovations on the web site: Now, energy-saving Atlas Copco variable-speed vacuum pumps are used to create vacuum circumstances at two central stations.What was a blended slaughterhouse has turn out to be a “bovine animal competence center”: For decades, cattle and pigs had been slaughtered and butchered at the similar time in Badbergen on behalf of other corporations. In 2017, the Tönnies Group took over the location and decided to base its entire slaughtering operation in Badbergen – up till that point, this had taken place on the company’s main website in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the location after extensive conversion and renovation. The Group invested around 85 million euro within the building and state-of-the-art expertise at this website in a small city in northern Lower Saxony, between Oldenburg and Osnabrück. The slaughtering, butchering and ending processes are based mostly on the most recent cooling technology, machine-based butchering and highly automated selecting and transport strains.
Several hundred tons of meat leave the site every day and 95% of the animal – virtually everything – is utilized. This permits Tönnies to satisfy different eating habits around the globe: While German customers prefer lean beef, meat with a thick layer of fats is in style in Scandinavia and other European nations, in accordance with the manufacturer’s website.
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 main customers. For this function, Tönnies has installed a number of packaging strains within the halls: Seven thermoforming curler machines and two robot-operated shrink-wrap packaging machines. Efficient Atlas Copco vacuum pumps are used within the systems to hoover pack the tubular/shrink luggage and thermoformed plastic trays, and to keep the meat actually fresh. 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 up to 40 mbar (absolute), in addition to four small boosters that decrease the stress even further to three mbar. One of the screw pumps supplies the forming vacuum for the thermoforming roller machines, which solely require around 100 to 150 mbar for the forming process. The different vacuum pumps on this station are related to the boosters. One of the pumps is redundant at any given time: This can also be the case within the second vacuum station, which contains five GHS 730 VSD+ pumps that take away the air from the shrink luggage on the Cryovac traces. “The dimension of the cuts of meat is mechanically detected by our techniques,” explains Waldemar Metzger. “The packaging machines then routinely insert the cuts of meat into the tubular luggage, which are cut to the proper dimension under a vacuum bell.” Under the hood, all ambient air is then evacuated in two levels until the strain is around 3 mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s also known as – the plastic tray is shaped by chopping the foil roll,” says the Technical Manager. After filling the shell with smaller items of meat, the shell is “wed” to the duvet movie: The device closes and seals the packaging hermetic at three to five mbar using the nice vacuum. Sorting machines assign the person trays and tubular baggage to bigger boxes, that are then used to select customized packing containers for buyer orders.
Efficient velocity regulation reduces power necessities 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 changing the mixed slaughterhouse to a purely beef operation from the very starting. เกจวัดไนโตรเจนราคา included the decision to buy Atlas Copco variable-speed vacuum pumps. “As far as technology is worried, having the power to differ the velocity of the GHS vacuum pumps is crucial to us and saves vitality,” stresses the Tönnies worker. “Compared to fixed-speed machines, you can reliably cut down vitality necessities by around a 3rd – perhaps even by half, depending on the diversity factor.”
The controls on the vacuum pumps have a user-friendly plain text show, which additionally indicates the operating hours and maintenance intervals. Since the Atlas Copco pumps can be related on to an exhaust system, it was possible to make use of air-cooled pumps. According to the manufacturer, this improves the local weather of the room; it is not essential to have the extra room cooling typically required when using central vacuum methods.
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, prepared to use – together with a 400 m pipeline within the transformed slaughterhouse, measuring in locations to a diameter of DN 300. His company, Eugen Theis GmbH, was founded 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, sold it to Atlas Copco after he couldn't find a successor. “Our two kids are pursuing other career paths,” he says. Hornberg himself stays Managing Director even after the corporate was bought to Atlas Copco and is wanting ahead to significant progress beneath 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 in the south and Halle (Saale) within the east,” he says, outlining the reach of his company: This additionally consists of Badbergen within the (north)west, as he typically stops by at Tönnies Beef to maintain up the machines.
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