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 process that has turn out to be extra environment friendly than ever following renovations at the site: Now, energy-saving Atlas Copco variable-speed vacuum pumps are used to create vacuum circumstances at two central stations.What used to be a combined slaughterhouse has become a “bovine animal competence center”: For decades, cattle and pigs had been slaughtered and butchered on the identical 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 till that point, this had taken place on the company’s main web site in Rheda-Wiedenbrück. In 2020, Tönnies Beef reopened the site after intensive conversion and renovation. The Group invested round 85 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 know-how, machine-based butchering and highly automated choosing and transport strains.
Several hundred tons of meat go away the site daily and 95% of the animal – virtually every thing – is utilized. This allows Tönnies to satisfy totally different eating habits all over the world: While German shoppers prefer lean beef, meat with a thick layer of fat is well-liked in Scandinavia and different European countries, according to the manufacturer’s website.
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 various main clients. For this function, Tönnies has installed 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 within the techniques to vacuum pack the tubular/shrink bags and thermoformed plastic trays, and to maintain the meat really fresh. They work in two stations and supply forming, low and fine vacuums.
The thermoforming machines provided by vacuum station 1. There are four Atlas Copco GHS 585 VSD+ variable-speed, oil-injected screw vacuum pumps that evacuate the air as a lot as 40 mbar (absolute), as well as 4 small boosters that lower the stress even additional to 3 mbar. One of the screw pumps supplies the forming vacuum for the thermoforming roller machines, which solely require around a hundred to 150 mbar for the forming course of. The other vacuum pumps on this station are related to the boosters. One of the pumps is redundant at any given time: This is also the case in the second vacuum station, which comprises 5 GHS 730 VSD+ pumps that remove the air from the shrink baggage on the Cryovac strains. “The size of the cuts of meat is mechanically detected by our techniques,” explains Waldemar Metzger. “The packaging machines then mechanically insert the cuts of meat into the tubular baggage, that are cut to the proper measurement beneath a vacuum bell.” Under the hood, all ambient air is then evacuated in two phases until the stress is round three mbar (fine vacuum).
“With the forming vacuum – or thermoforming vacuum, as it’s also referred to as – the plastic tray is shaped by slicing the foil roll,” says the Technical Manager. After filling the shell with smaller items of meat, the shell is “wed” to the quilt movie: The tool closes and seals the packaging airtight at three to five mbar using the fine vacuum. Sorting machines assign the person trays and tubular luggage to bigger boxes, which are then used to pick custom boxes for buyer orders.
Efficient velocity 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 stages 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. “As far as expertise is concerned, being able to differ 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 minimize down energy necessities by round a third – even perhaps by half, depending on the diversity factor.”
The controls on the vacuum pumps have a user-friendly plain text show, which additionally signifies the running hours and maintenance intervals. Since the Atlas Copco pumps may be linked directly to an exhaust system, it was attainable to make use of air-cooled pumps. According to the producer, this improves the local weather of the room; it is not necessary to have the extra room cooling usually required when utilizing central vacuum systems.
The venture was implemented on website 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 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 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 kids are pursuing different career paths,” he says. เกจวัดแรงดันแบบแห้ง remains Managing Director even after the corporate was sold to Atlas Copco and is wanting forward to vital development underneath the umbrella of one of the 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) within the east,” he says, outlining the reach of his firm: This also consists of Badbergen in the (north)west, as he typically stops by at Tönnies Beef to take care of the machines.