Synchronization of automatic casing change, linking, equal-length module and hanging unit allow maximum filling capacity on the PVLH 241 for collagen casings and peel-off casings. The time-proven Handtmann vane cell feed system with weight compensation facility in the upstream vacuum filling machine ensures optimally uniform product flow and, thus, precise weights. Short distances ensure excellent product quality both for cooked sausage applications and for dry sausage products such as mini-salami.