2001 FMC Frigoscandia Advantec Impingement Freezer/Chiller. Model 2M-1800-1. Rating on hamburger patties: 3,500 lbs/hr based on 1/4 inch thick patties, 1/4 lb each,10 across on belt, belt length: 35 ft... 100 seconds dwell time, using 46 tons at -40°F. Single belt: 49 in. W (1250 mm). This impingement freezer/chiller is ideal for quick freezing thin products with minimal dehydration, gentle product handling and high product quality. A major food manufacturer paid over $750,000 for this unit in 2001. This major food manufacturer had this at a co-packer that sold to their largest competitor so they removed it. It is as close to new as you can get. Overall dimensions: 36 ft. 2 in. L x 9 ft. 5 in. W x 9 ft. H.