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Ott Freezer started designing and manufacturing high-quality ice-cream machines 60 years ago. They soon acquired a reputation as best manufacturers for artisanal ice-cream machines. Under the brand “Ott Swiss Freezer” their machines soon became popular on the world market.
The Ott Swiss Freezers are considered among the most advanced and reliable machines on the worldwide market. More than 90% of the whole production is exported to over 55 countries. OTT FREEZER reference list includes most of the leading restaurants and hotels worldwide..

1935 The company is founded by Erwin Ott in Herzogenbuchsee. The first manual ice-cream machines with ice-salting cooling system are produced.
1947 OTT FREEZER present the first automatic vertical freezer built in Europe. These machines had starkly innovative features, i.e. direct expansion cooling on the freezing cylinder, a stirrer instead of the rotating vessel and vertical discharge of the ice-cream mix.
The new vertical freezer are sold all over the world
1966 A new generation of freezers equipped with basculating multi-stage beater is produced.
1976  The worldwide demand of Ott Freezer products increases. Opening of a new workshop.
1985 Launch of Multifunction 1 (freezing and pasteurizing)
1987 Launch of Multifunction 2 (freezing, pasteurizing, cooking)
1991 Launch of Multifunction 3, the flagship amongst the multifunction machines, with an integrated chocolate heating program.
1996 Ott Freezer has been acquired by Ali, worldwide leader in the Horeca and ice cream machines production.
1999 A technical up-dating of the multifunction machine is completed applying an advanced electronic system, which allows a wider production range.
   
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